//  Copyright 2008 Narragansett Technologies.  All Rights Reserved.
var advancedLogicDebug = false;
var pageLoading = false;
var aNum = 11;
var aPart = aNum/100;
var aWhole = aNum * 100;
var aRes = aWhole + aPart;
var aLocaleRes = aRes.toLocaleString(); // 1,000.10
var groupSep = aLocaleRes.substr(1,1);
var decSep = aLocaleRes.substr(5,1);
if (groupSep=='0' | groupSep=='1')
	groupSep=',';
if (decSep=='0' | decSep=='1')
	decSep='.';
var aCustomVal = new Array()
var cErrors = new Array('', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '');
var cErrorsObj = new Array('', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '');
var cErrorsType = new Array('', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '');
var cErrorsCount = 0;
//custom functions + return values
var cErrorsFunctions = new Array('','','','','','','','','','','','','','','','','','','');
var cErrorsFunctionsEval = new Array(true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true,true);
	
function positionToButtons()
{
	try {getElement('Buttons').focus();} catch(e) {} //try to find button table and position to there
}
//
function showImage(e,aName,Show,aObj,ofsettop,ofsetleft)
{
try{
    if (Show)
    {
        if(!e)
            e = window.event
        cPosition = getPosition(e);
        getElement(aName).style.top = cPosition.y + ofsettop ;
        getElement(aName).style.left = cPosition.x + ofsetleft;
        getElement(aName).style.display = '';
    }
    else
        getElement(aName).style.display = 'none';
        } catch (e) {}
}
function getPosition(e) {
    e = e || window.event;
    var cursor = {x:0, y:0};
    if (e.pageX || e.pageY) {
        cursor.x = e.pageX;
        cursor.y = e.pageY;
    } 
    else {
        var de = document.documentElement;
        var b = document.body;
        cursor.x = e.clientX + 
            (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0);
        cursor.y = e.clientY + 
            (de.scrollTop || b.scrollTop) - (de.clientTop || 0);
    }
    return cursor;
}
var one_day=1000*60*60*24
var one_month=1000*60*60*24*30
var one_year=1000*60*60*24*30*12
function calcAge(yr, mon, day, unit, decimal, round)
{
  today=new Date();
  var pastdate=new Date(yr, mon-1, day);
  var countunit=unit;
  var decimals=decimal;
  var rounding=round;
  var rvalue=0;
  finalunit=(countunit=="days")? one_day : (countunit=="months")? one_month : one_year;
  decimals=(decimals<=0)? 1 : decimals*10;
  if (unit!="years")
  {
    if (rounding=="rounddown")
      rvalue = (Math.floor((today.getTime()-pastdate.getTime())/(finalunit)*decimals)/decimals);
    else
      rvalue = (Math.ceil((today.getTime()-pastdate.getTime())/(finalunit)*decimals)/decimals);
  }
  else
  {
   yearspast=today.getFullYear()-yr-1;
   tail=(today.getMonth()>mon-1 || today.getMonth()==mon-1 && today.getDate()>=day)? 1 : 0;
   pastdate.setFullYear(today.getFullYear());
   pastdate2=new Date(today.getFullYear()-1, mon-1, day);
   tail=(tail==1)? tail+Math.floor((today.getTime()-pastdate.getTime())/(finalunit)*decimals)/decimals : Math.floor((today.getTime()-pastdate2.getTime())/(finalunit)*decimals)/decimals;
   rvalue = (yearspast+tail);
  }
  return rvalue;
}
function initRadioTextBox(aName,Ans)
{
   if (getElement(aName))
   {
	var ix = 0;
	var found = false
	if (getElement(aName).length)
        {
		while(ix<getElement(aName).length) {

		    answerID = 'GText_' + getElement(aName)[ix].value.substring(0, 36);
		    if (getElement(aName)[ix].value != Ans) {
		        if (getElement(answerID)) {
		            getElement(answerID).value = '';
		            getElement(answerID).disabled = true;
		        }
		    }
		    else {
		            try{
		                if (getElement(answerID))
		                    getElement(answerID).disabled = false;
		                else {
		                    //trim any spare chars on the end
		                    answerID = 'GText_' + getElement(aName).value.substring(0, 36);
		                    if (getElement(answerID))
		                        getElement(answerID).disabled = false;
		                }
		             } catch (e) {}
		    }
		    ix++;
		}
	}
	else
        {
            if (getElement(aName).value != Ans) {
                answerID = 'GText_' + getElement(aName).value.substring(0, 36);
                if (getElement(answerID)) {
                    getElement(answerID).value = '';
                    getElement(answerID).disabled = true;
                }
                else
                    getElement(answerID).disabled = false;
            }
            else {
                answerID = 'GText_' + getElement(aName).value.substring(0, 36);
                getElement(answerID).disabled = false;
            }
	}
    }
}
function setRadio(aName,aValue){
if (getElement(aName)){
	var ix = 0;
	var found = false
	if (getElement(aName).length){
		while(ix<getElement(aName).length && !found) {
			if (getElement(aName)[ix].value == aValue){
				getElement(aName)[ix].checked = true;
				found = true;
				}
			ix++;
			}
		}
	else{
		if (getElement(aName).value == aValue)
				getElement(aName).checked = true;
		}
	}
}
function Querystring()
{
	// get the query string, ignore the ? at the front.
	var querystring=location.search.substring(1,location.search.length);
	// parse out name/value pairs separated via &amp;
	var args = querystring.split('&');
	// split out each name = value pair
	for (var i=0;i<args.length;i++)
	{
		var pair = args[i].split('=');
		// Fix broken unescaping
		temp = unescape(pair[0].toLowerCase()).split('+');
		name = temp.join(' ');
		temp = unescape(pair[1]).split('+');
		value = temp.join(' ');
		this[name] = value;
	}
	this.get=Querystring_get;
}
function Querystring_get(strKey,strDefault)
{
	var value=this[strKey.toLowerCase()];
	if (value==null)
	{
		value=strDefault;
	}
	else
	{
		if (value.toLowerCase()=='undefined')
			value='';
	}
	return value;
}
//set email/first last names if passed to survey in query string
function setDefaultFields() {
    var qs = new Querystring();
    try { getElement('ext_EmailAddress').value = getElement('__EM').value } catch (e) { }
    try { getElement('ext_EMailAddress').value = qs.get('EM', ''); } catch (e) { }
    //Default any other values all should begin with ext_
    var querystring = location.search.substring(1, location.search.length);
    // parse out name/value pairs separated via &amp;
    var args = querystring.split('&');
    user1 = ''; user2 = ''; user3 = ''; user4 = ''; user5 = ''; email = ''; firstname = ''; lastname = '';mlcode = '';
    // split out each name = value pair
    for (var i = 0; i < args.length; i++) {
        var pair = args[i].split('=');

        if (pair.length = 2) {

            temp = unescape(pair[0]).split('+');
            name = temp.join(' ');
            temp = unescape(pair[1]).split('+');
            value = temp.join(' ');
            if (name.toLowerCase().indexOf('ml') > -1 || name.toLowerCase().indexOf('ext_') > -1 || name.toLowerCase() == 'em' || name.toLowerCase().indexOf('dropdown_') > -1) {
                try {

                    try { getElement(name).value = value; } catch (e) { };
                    if (name.toLowerCase() == 'ext_user1')
                        user1 = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_user2')
                        user2 = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_user3')
                        user3 = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_user4')
                        user4 = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_user5')
                        user5 = unescape(pair[1]);
                    if (name.toLowerCase() == 'em')
                        email = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_emailaddress')
                        email = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_firstname')
                        firstname = unescape(pair[1]);
                    if (name.toLowerCase() == 'ext_lastname')
                        lastname = unescape(pair[1]);
                    if (name.toLowerCase() == 'ml')
                        mlcode = unescape(pair[1]);
                    if (name.toLowerCase().indexOf('dropdown_') > -1)
                        setDropDown(getElement(name), unescape(pair[1]));
                }
                catch (e) { }
                try
				{ getElement('rt_' + name).innerHTML = value; }
                catch (e) { }
            }
        }
    }
    //Substitute link values
    SubLinkValues(user1, user2, user3, user4, user5, email, firstname, lastname, mlcode);
}
function setDropDown(aObj,textValue)
{   
    
    TextVal = Trim1(textValue.toLowerCase());
    for (ix=0;ix<aObj.length;ix++)
    {
        dropText = Trim1(aObj[ix].text.toLowerCase());
        if (dropText == TextVal)
        {
            
            aObj[ix].selected=true;
        }
    }
}
function setDropDownByVal(aObj,textValue)
{   
    
    TextVal = Trim1(textValue.toLowerCase());
    for (ix=0;ix<aObj.length;ix++)
    {
        dropText = Trim1(aObj[ix].value.toLowerCase());
        dropTexta = dropText.split(':');
        if (dropTexta.length>1)
            dropText =dropTexta[0]
        if (TextVal.indexOf(dropText)>-1)
        {
            aObj[ix].selected=true;
            break;
        }
    }
}
function setDropDownRT(aObjName,textValue)
{   
try
{
    aObj = getElement(aObjName);
    TextVal = Trim1(textValue.toLowerCase());
    for (ix=0;ix<aObj.length;ix++)
    {
        dropText = Trim1(aObj[ix].value.toLowerCase());
        if (dropText == TextVal)
        {
            aObj[ix].selected=true;
            if (aObj.onchange)
                aObj.onchange();
        }
    }
}
catch (e) {}
}
function setInputMx(aObjName,textValue)
{
    try
    {
        aObjc = getElement(aObjName);
        collection = false;
        //get correct element from the collection 90%
        try
        {if (aObjc.length)
            collection = true;}
        catch (e) {}
        //check data type
        if (collection)
        {
            values = textValue.split('-');
            for (iy=0;iy<aObjc.length;iy++)
            {
                setValue='';
                if (iy <= values.length)
                    setValue = values[iy];
                aObj = aObjc[iy];
                switch (aObj.tagName.toLowerCase())
                {	
                    case "select":
                        textValues = textValue.split(':');
                        TextVal = Trim1(textValue.toLowerCase());
                        for (ix=0;ix<aObj.length;ix++)
                        {
                            for (ix=0;ix<aObj.length;ix++)
                            {
                                dropText = Trim1(aObj[ix].text.toLowerCase());
                                if (dropText == setValue)
                                {
                                    aObj[ix].selected=true;
                                    if (aObj.onchange)
                                        aObj.onchange();
                                }
                            }
                        }
                    break;
                    default:
                        aObj.value = textValue;
                    break;
                }
            }
        }
    }
    catch (e) {}
}
//
function setInputMxRT(aObjName,Col,textValue)
{
    try
    {
        aObj = getElement(aObjName);
        //get correct element from the collection 90%
        try
        {aObj = aObj[Col];}
        catch (e) {aObj = getElement(aObjName);}
        //check data type
        switch (aObj.tagName.toLowerCase())
        {	
            case "select":
                TextVal = Trim1(textValue.toLowerCase());
                for (ix=0;ix<aObj.length;ix++)
                {
                    for (ix=0;ix<aObj.length;ix++)
                    {
                        dropText = Trim1(aObj[ix].text.toLowerCase());
                        if (dropText == TextVal)
                        {
                            aObj[ix].selected=true;
                            if (aObj.onchange)
                                aObj.onchange();
                        }
                    }
                }
            break;
            default:
                aObj.value = textValue;
            break;
        }
    }
    catch (e) {}
}
//
function setCheckBoxRT(aObjName,textValue)
{   
try
{
    aObj = getElement(aObjName);
    TextVal = Trim1(textValue.toLowerCase());
    for (ix=0;ix<aObj.length;ix++)
    {
        dropText = Trim1(aObj[ix].value.toLowerCase());
        if (dropText == TextVal)
            aObj[ix].click();
    }
}
catch (e) {}
}
//Sub link place holders
function SubLinkValues(user1, user2, user3, user4, user5, email, firstname, lastname, mlcode) {
    
    var Regx = /{.*}/;
    var newLink = '';
    for (ix = 0; ix < document.links.length; ix++) {
        if (Regx.test(document.links[ix])) {
            document.links[ix].href = document.links[ix].href.replace('%7b', '{').replace('%7d', '}');
            href = document.links[ix].href;
            newhref = '';
            var subVar = document.links[ix].toString().match(/{(.)*?}/g);
            for (iy = 0; iy < subVar.length; iy++) {
                switch (subVar[iy].toLowerCase()) {
                    case '{em}':
                    case '{email}':
                    case '{emailaddress}':
                    case '{ext_emailaddress}':
                    case '{personalemail}':
                        if (email.length == 0 && getElement('__EM'))
                            email = getElement('__EM').value;
                        newhref = href.replace(subVar[iy], email);
                        href = newhref;
                        break;
                    case '{ext_user1}':
                        if (user1.length == 0 && getElement('__User1'))                         
                            user1 = getElement('__User1').value;
                        newhref = href.replace(subVar[iy], user1);
                        href = newhref;
                        break;
                    case '{ext_user2}':
                        if (user2.length == 0 && getElement('__User2'))
                            user2 = getElement('__User2').value;
                        newhref = href.replace(subVar[iy], user2)
                        href = newhref;
                        break;
                    case '{ext_user3}':
                        if (user3.length == 0 && getElement('__User3'))
                            user3 = getElement('__User3').value;
                        newhref = href.replace(subVar[iy], user3)
                        href = newhref;
                        break;
                    case '{ext_user4}':
                        if (user4.length == 0 && getElement('__User4'))
                            user4 = getElement('__User4').value;
                        newhref = href.replace(subVar[iy], user4)
                        href = newhref;
                        break;
                    case '{ext_user5}':
                        if (user5.length == 0 && getElement('__User5'))
                            user5 = getElement('__User5').value;
                        newhref = href.replace(subVar[iy], user5)
                        href = newhref;
                        break;
                    case '{ext_firstname}':
                    case '{firstname}':
                        if (firstname.length == 0 && getElement('__FirstName'))
                            firstname = getElement('__FirstName').value;
                        newhref = href.replace(subVar[iy], firstname)
                        href = newhref;
                        break;
                    case '{ext_lastname}':
                    case '{lastname}':
                        if (lastname.length == 0 && getElement('__LastName'))
                            lastname = getElement('__LastName').value;
                        newhref = href.replace(subVar[iy], lastname)
                        href = newhref;
                        break;
                    case '{ml}':
                    case '{multilang}':
                        if (mlcode.length == 0 && getElement('__ML'))
                            mlcode = getElement('__ML').value;
                        newhref = href.replace(subVar[iy], mlcode);
                        href = newhref;
                        break;
                    case '{zip}':
                        if (getElement('__Zip'))
                            newhref = href.replace(subVar[iy], getElement('__Zip').value);
                        href = newhref;
                        break;
                    case '{state}':
                        if (getElement('__State'))
                            newhref = href.replace(subVar[iy], getElement('__State').value);
                        href = newhref;
                        break;
                    default:
                        break;
                }
            }
            if (newhref.length > 0)
                document.links[ix].href = newhref;
        }
    }
}
var res;
//Validate rank question
function  ValRankQuestion(QuestionId,QuestionText,CtlValue,LineNo,Ctl)
{
  itemCount=0;
  rok=true;
  unRanked='';
	CtlArray = Ctl.split('|');
  if (!checkHidden('lbl_' + QuestionId ,LineNo))
  {
		
		var CtlV = new Array(parseInt(CtlValue));
		intVal= -1;
		for (im=0;im<CtlV.length;im++)
			CtlV[im]=im+1;
		//
		for (im=0;im<CtlArray.length;im++)
		{
		   
			inputValue = getElement(CtlArray[im]).value;
			try
			{	intVal = parseInt(inputValue);
				if (isNaN(intVal))
				{
					getElement(CtlArray[im]).value="";	
					intVal=0;
				}
			}
			catch (e){ intVal= 0;}
			//
			if (intVal!=0)
			{
			    itemCount++;
				if (((intVal-1) < CtlV.length) && intVal != -1)
				{
					if (CtlV[intVal-1]==-1)
						CtlV[intVal-1]=-2;
					else
						CtlV[intVal-1]=-1;
				}
			}
		}
		
		unRankedDup="";
		for (im=0;im<CtlV.length;im++)
		{
			//-2 means duplicate entry
			if (CtlV[im]!=-1 && CtlV[im]!=-2)
			{
				unRanked = unRanked + CtlV[im] + " ";
				rok=false;
			}
			if (CtlV[im]==-2)
			{
				unRankedDup = unRankedDup + CtlV[im] + " ";
				rok=false;
			}
		}
	}
	else
	{
		for (im=0;im<CtlArray.length;im++)
			getElement(CtlArray[im]).value='';
	}
	if (itemCount>CtlValue)
	    rok=false;
	if (!rok)
	{
		if (unRanked.length>0)
		{
			res = res + setErrorRank(QuestionId,QuestionText,unRanked); 
			setQuestionTextColor(QuestionId,SurveyErrorDec);
		}
		if (unRankedDup.length>0)
		{
			res = res + setErrorRankDup(QuestionId,QuestionText,''); 
			setQuestionTextColor(QuestionId,SurveyErrorDec);
		}
		if (itemCount>CtlValue)
		{
		    
		    res = res + setErrorExtraRank(QuestionId,QuestionText,'',CtlValue); 
			setQuestionTextColor(QuestionId,SurveyErrorDec);
		}
	}
	else
    	setQuestionTextColor(QuestionId,'');
    
 return rok;
}
// compatibility for other browsers.
function getElement(elementx)
{	var elem;
		if (navigator.appName == 'Microsoft Internet Explorer')
			elem = document.all(elementx);
		else
		{
		    if (navigator.appName == 'Opera')
		        elem = document.getElementById(elementx);
		    else
		    {
			    elem = document.getElementById(elementx);
			    if (elem==null) // get element by index number
				    elem = document.forms[0].elements[elementx];
			}
		}
	return elem;
}
// compatibility for other browsers.
function getElementDiv(elementx)
{	var elem;
		
		if (navigator.appName == 'Microsoft Internet Explorer')
			elem = document.all(elementx);
		else
			elem = document.layers[elementx];
	return elem;
}
//Register filter event used for questions which subscribe
function regFilterEvent(ansId,fun)
{
 elName = 'Check_' + ansId
 if(window.addEventListener)
 {
    getElement(elName).addEventListener('click',fun,false)
   }
 else
   getElement(elName).attachEvent('onclick',fun)
   
}
//Check if object is hidden
function  checkHidden(aSrc,LineNo)
{
	notVisible=false;
	aSrc = getElement("M_" + LineNo);
	if (aSrc!=null)
	{
	  if (aSrc.className.toLowerCase()=='hidepanel')
			notVisible= true;
	  if (aSrc.style.display.toLowerCase()=='none')
	  {
			notVisible= true;
			
	  }
	}
	return notVisible;
}
function setHiddenElements()
{
    for (var ix=1; ix<200; ix++)
    {   
        aObj = getElement('M_DetailsLine' + ix)
        if (aObj)
        {
           if (checkHidden(null,'DetailsLine' + ix)) //if survey lind hidden init all elements on this line
               initHiddenElements(aObj);
	    }
	    else
	        break;
    }
}
function initHiddenElements(aObj)//initialize hidden elements
{
    //do not initialize if previous button hit 
    if (pageLoading && document.referrer.length==0) 
    return;
    for (var ix=0; ix<aObj.childNodes.length; ix++)
    {
      aSrc=aObj.childNodes[ix];
      switch (aSrc.tagName)
	  {
		case "INPUT":
		    switch (aSrc.type)
		    {
			    case "checkbox":
			    case "radio":
    			    aSrc.checked = false;
			    break;
			    case "text":
			        pfx = getFieldNamePfx(aSrc).toLowerCase();
			        if  (pfx=='shortfreetext_')
			            aSrc.value='';
			    break;
		    }		
		    break;
		case "TEXTAREA":
		break;
	 	case "SELECT":
	 	  if (aSrc.length>0)
	 	    aSrc[0].selected = true;
	 	break;
	  }
      initHiddenElements(aSrc);
    }
}
function getFieldNamePfx(aObj)
{
    rValue='';
    var Regx = /.*_/;
    pfx = Regx.exec(aObj.name);
    try {if (pfx[0]) rValue = pfx[0];} catch (e) {}
    return rValue;
}
//Check if object is hidden allocation question
function  checkHiddenAnsLine(ObjId)
{
    notVisible=false;
	var aSrc = getElement(ObjId);
	if (aSrc.className)
	{
	    if (aSrc.className.toLowerCase()=='hidepanel')
		    notVisible= true;
	}
    if (aSrc.style.display.toLowerCase()=='none')
		notVisible= true;
	return notVisible;
}
//Check if object is hidden allocation question
function  checkHidden1(Obj,LineNo)
{
	var aSrc = getElement(Obj);
	return checkHidden(Obj,LineNo)
}
//Check if object is hidden allocation question
function  checkHidden2(aSrc,LineNo)
{
	notVisible=false;
	if (aSrc!=null)
	{	
		while (aSrc!=null & !notVisible)
		{		
			try
			{
			if (aSrc.id.toLowerCase().indexOf('detailsline') !=-1 & 
				aSrc.id.toLowerCase().indexOf('col') ==-1)
			{
				if (aSrc.className.toLowerCase()=='hidepanel')
					notVisible= true;
				if (aSrc.style.display.toLowerCase()=='none')
					notVisible= true;
			}
			}
			catch (e){}
			aSrc = getParent(aSrc);
		}
	}
	return notVisible;
}
function getParent(aObj)
{
	var elem = null;
	if (navigator.appName == 'Microsoft Internet Explorer')
			elem = aObj.parentElement;
		else
			elem = aObj.parentNode;
	
	return elem;
}
function formatInt(aVal1){
var aVal = aVal1.toString().replace(groupSep,'');
var aVal = aVal.replace(decSep,'.');
var res = "";
if (!isNaN(aVal) && aVal.length > 0){
	var aNum = Math.round(aVal*100)/100;
	var intPart = parseInt(aNum);
	var intStr = intPart.toString();
	var iy=0;
	var aComma = "";
	for (var ix=1;ix<=intStr.length;ix++){
		if (iy==3){iy=0;aComma= groupSep;} else {iy++;aComma=""}
		res =  intStr.substr(intStr.length-ix,1) + aComma + res;
		}
	}
else
	res = aVal1;
return res;
}

function Trim(s) {
  return s.replace(/^\s*|\s*$/g,'');
  }
function Trim1(s) {
  return s.replace(/^[\s\xA0]+/, "").replace(/[\s\xA0]+$/, "");
}

function CheckFieldDefinition(aObj){
var aSrc = event.srcElement;
if (aSrc == null)
	aSrc= aObj;

switch (aSrc.tagName.toLowerCase())
{	
	case "input":
		switch (aSrc.name.toLowerCase()){
			case "ext_emailaddress":
				valTF = 'false';
				
				if (aSrc.length==0) 
					valTF = 'true';
				if (aSrc.value.indexOf('@')==-1) 
					valTF = 'true';
				if (aSrc.value.indexOf('.')==-1) 
					valTF = 'true';
				//
				aSrc.required = valTF;
				break;
			default: 
				switch (aSrc.type.toLowerCase())
				{
					case "text":
					   	if (aSrc.length==0) 
							valTF = 'true';
						else
							valTF = 'false';
						aSrc.required = valTF;
						break;
					default:
						break;
				}
			break;
		}
		break;
		case "select":
			aSrc.required='false'
			if (aSrc.options[aSrc.selectedIndex].value.length ==0)
				aSrc.required='true'
		default:
			break;
	}
}
// ============================================================================================
// Common Javascript
// ============================================================================================
function pageLoadFinishPage(){
        try
		{
		    if (typeof surveyPageLoadedScript == 'function')
			    surveyPageLoadedScript();
        } catch (e) { }
        //
        try {
            if (typeof PageLoadScript == 'function')
                PageLoadScript();
        } catch (e) { }
                
        }
function pageLoad(){
   
// Used to Restore the Status of the Page for Back Processing
	setHightWidth();
	pageLoading = true;
	var skip = true;
	for (var ix=0; ix<document.forms[0].length; ix++) {
		switch (getElement(ix).tagName){
			case "INPUT":
				if (getElement(ix).type == "button" || getElement(ix).type == "submit")
					skip = true;
				else
					skip = false;
				break;
			case "TEXTAREA":
			case "SELECT":
				skip = false;
				break;
			default:
				skip = true; break;
			}
		if (!skip){ 
			if (getElement(ix).onclick){getElement(ix).onclick()};
			if (getElement(ix).onchange){getElement(ix).onchange()};
			}
		}
		//call custom load routine
		try
		{  if (surveyPageLoadedScript())
			    surveyPageLoadedScript();
                } catch (e){if (advancedLogicDebug) alert('SurveyPageLoadedScript script failed : ' + e.message);}
        //trigger click events on selected items used for previous button
        trg_HideShow();
        //show body after hide show is initialized
        getElement('bodyDiv').className='clsbodydivs';
        //signify page loaded
		pageLoading = false;
}
function setHightWidth()
{
    window.scrollbars=true;
	if (navigator.appName == 'Microsoft Internet Explorer')
	{
		if (getElement("M_Details"))
		{
			if (getElement("__Width"))
			{
				window.resizeTo(parseInt(getElement("__Width").value),parseInt(getElement("__Height").value));//ReSize the Screen
				getElement("DetailsDiv").style.backgroundColor = getElement("M_Details").style.backgroundColor;
				getElement("DetailsDiv").style.height = getElement("M_Details").style.height;
				getElement("M_Details").style.height="";
			}
			else
			{
			    if (getElement("__StyleSheetName").length==0) //if style sheet set do not set default widths
			    {
				  getElement("DetailsDiv").style.height = getElement("M_Details").style.height;
				  getElement("DetailsDiv").style.width = getElement("M_Details").style.width;
				  getElement("M_Details").style.width="100%";
				}
			}
		}
		else
		{
			if (getElement("__Width"))
			{
				window.resizeTo(parseInt(getElement("__Width").value),parseInt(getElement("__Height").value));//ReSize the Screen
			}
		}
	}
	else
	{	
		if (getElement("__Width"))
			window.resizeTo(parseInt(getElement("__Width").value),parseInt(getElement("__Height").value));//ReSize the Screen
		//removed overflow
		if (navigator.appName == 'Microsoft Internet Explorer')
		    getElement("detailsDiv").style="BORDER-RIGHT:1px;BORDER-TOP:1px;BORDER-LEFT:1px;WIDTH:100%;BORDER-BOTTOM:1px;HEIGHT:90%";
	}
}
function setRadioExecClick(aName,aValue){
if (getElement(aName)){
	var ix = 0;
	var found = false
	if (getElement(aName).length){
		while(ix<getElement(aName).length && !found) {
			if (getElement(aName)[ix].value == aValue){
				getElement(aName)[ix].checked = true;
				getElement(aName)[ix].onClick();
				found = true;
				}
			ix++;
			}
		}
	else{
		if (getElement(aName).value == aValue)
				getElement(aName).checked = true;
		}
	}
}
function setRadio(aName,aValue){
if (getElement(aName)){
	var ix = 0;
	var found = false
	if (getElement(aName).length){
		while(ix<getElement(aName).length && !found) {
			if (getElement(aName)[ix].value == aValue){
				getElement(aName)[ix].checked = true;
				found = true;
				}
			ix++;
			}
		}
	else{
		if (getElement(aName).value == aValue)
				getElement(aName).checked = true;
		}
	}
}
function setRadioRT(aName,aValue){

try
{
    if (getElement(aName))
    {
	    var ix = 0;
	    var found = false
	    if (getElement(aName).length){
		    while(ix<getElement(aName).length && !found) 
		    {
			    if (getElement(aName)[ix].value == aValue)
			    {
				    getElement(aName)[ix].click();
				    found = true;
			    }
			    ix++;
		    }
	    }
	    else
	    {
		    if (getElement(aName).value == aValue)
				    getElement(aName).checked = true;
		}
	}
} catch (e) {}
}
// get element for re-take of survey had try catch
function getElementRT(elementx)
{	var elem;
		
		if (navigator.appName == 'Microsoft Internet Explorer')
		{
			try {elem = document.all(elementx);} catch (e) {}
		}
		else
		{
		    try {
		        if (navigator.appName == 'Opera')
		            elem = document.getElementById(elementx);
		        else
		        {
    			    elem = document.getElementById(elementx);
	    		    if (elem==null) // get element by index number
		    		    elem = document.forms[0].elements[elementx];
		        }
			}
			catch (e) {}
		}
		
	return elem;
}
var res;


// compatibility for other browsers.
function getElementDiv(elementx)
{	var elem;
		
		if (navigator.appName == 'Microsoft Internet Explorer')
		{
			elem = document.all(elementx);
		}
		else
		{
		
			elem = document.layers[elementx];
		}
		
	return elem;
}
function getFieldLabel(aSrc)
{
	var fieldLabel = "";
	var firstChild = null;
	
	fieldLabel=aSrc.name;//Try to get field label
	if (!fieldLabel)
	{	//maybe a collection
		fieldLabel=aSrc[0].name;
	}
	// Go From Left to Right and find the Label
	if (aSrc.parentElement!=null){
		firstChild = aSrc.parentElement;
		if (aSrc.parentElement.parentElement!= null){
			for (var iy = 0; iy<aSrc.parentElement.parentElement.children.length;iy++)
			{
				if (aSrc.parentElement.parentElement.children(iy) == firstChild)
					iy = aSrc.parentElement.parentElement.children.length ;// At the Field In Error
				else
					if(aSrc.parentElement.parentElement.children(iy).innerText!=null)
						fieldLabel = aSrc.parentElement.parentElement.children(iy).innerText;
				}
			}
		}
		return fieldLabel;
}
function setDot(Msg) {
    if (Msg.indexOf('?') == -1)
        return '.';
    else
        return '&nbsp;';
}
function setErrorMsg(aSrc, Msg) {
 
 var aRes = "";
 fieldLabel = getFieldLabel(aSrc);
 if (fieldLabel.indexOf('GText') > -1)
     fieldLabel = 'Click to find error';
		
			aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor +  "><u><a style='cursor:hand' onclick=\"try {document.forms[0]." + aSrc.name + ".focus();} catch (e) {} return false;\">"
		+ fieldLabel + '.</a></u> &nbsp;' + Msg + '</font></span></br>';

	return aRes;
}
function setError(aSrc){
 var aRes = "";
		fieldLabel = getFieldLabel(aSrc);
			aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor +  "><u><a style='cursor:hand' onclick=\"try {document.forms[0]." + aSrc.name + ".focus();} catch (e) {} return false;\">"
		+ fieldLabel + '.</a></u> &nbsp;' + SurveyRequired  + '</font></span></br>';
	return aRes;
}
function setErrorCnf(aSrc){
 var aRes = "";
		fieldLabel = getFieldLabel(aSrc);
			aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor +  "><u><a style='cursor:hand' onclick=\"try {document.forms[0]." + aSrc.name + ".focus();} catch (e) {} return false;\">"
		+ fieldLabel + '.</a></u> &nbsp;' + SurveyCnfRequired + '</font></span></br>';
	return aRes;
}

function formatIntA(aVal1){
	var aVal = aVal1.value.toString().replace(groupSep,'').replace(decSep,'');
	aVal1.value=aVal;
	return aVal;
}

function checkIfFilled(aQuestion,aObj){
var aSrc = event.srcElement;
var aCount=0;
if (aSrc == null)
	aSrc= aObj;
if (aSrc.tagName == "INPUT"){
	
	switch (aSrc.type){
		case "checkbox":
			if (!getElement(aQuestion).checkCount)
				getElement(aQuestion).checkCount = 0;
			aCount = getElement(aQuestion).checkCount;
			if (aSrc.checked){
				aCount++;
				aSrc.priorValue = 1;
				}
			else {
				if (aSrc.priorValue)
					aCount--;
				}
			if (aCount>0) 
				getElement(aQuestion).required = 'false';
			else
				if (!pageLoading)
					getElement(aQuestion).required = 'true';
			getElement(aQuestion).checkCount = aCount;
			break;
		case "text":
			
			if (!getElement(aQuestion).checkCount)
				getElement(aQuestion).checkCount = 0;
			aCount = getElement(aQuestion).checkCount;
			if (aSrc.value.length>0){
				if (aSrc.value != " "){
					aCount++;
					aSrc.priorV = aSrc.value;
					}
				else{
					if (aSrc.priorV)
						aCount--;
					}
				}
			else
				if (aSrc.priorV)
					aCount--;
			if (aCount>0) 
				getElement(aQuestion).required = 'false';
			else
				if (!pageLoading)
					getElement(aQuestion).required = 'true';
			getElement(aQuestion).checkCount = aCount;
			
			// Numeric Totalling
			if (aSrc.priorValue){
				//if allocate amount is filled in must be required
				
				var aVal = 0;
				aSrc.value = aSrc.value.replace(decSep,'');
				aSrc.value = aSrc.value.replace(groupSep,'');
				
				if (aSrc.value.length==0) 
					aVal = 0;
				else 
					aVal = parseInt(aSrc.value);
				aVal = aVal - aSrc.priorValue;
				getElement(aQuestion).allocTotal = getElement(aQuestion).allocTotal - aVal;
				if (parseInt(aSrc.value))
					aSrc.priorValue = parseInt(aSrc.value);
				if (getElement(aQuestion).allocTotal==0)
					getElement(aQuestion).required = 'false';
				else
					getElement(aQuestion).required = 'true';
			 }
			break;
		case "radio":
			
			if (!getElement(aQuestion).checkCount)
				getElement(aQuestion).checkCount = 0;
			aCount = getElement(aQuestion).checkCount;
			
			if (aSrc.checked)
				getElement(aQuestion).required = 'false';
			if (aSrc.checked )
				aCount ++;
			if (!pageLoading & !aSrc.checked )
				aCount--;
			getElement(aQuestion).checkCount = aCount;// Count radio buttons for Combination with Text Boxes	
		
		
			break;
		
		default: getElement(aQuestion).required = 'true';break;
		}
	}
else
	{
	if (aSrc.tagName == "SELECT")
	{
		if (aSrc.selectedIndex > -1){
			if (!pageLoading)  //used to ensure events fired during page load do not affect validation
				getElement(aQuestion).required = 'false';
		}
	}
	if (aSrc.tagName == "TEXTAREA"){
		if (!getElement(aQuestion).checkCount)
				getElement(aQuestion).checkCount = 0;
		aCount = getElement(aQuestion).checkCount;
		if (aSrc.value.length>0){
			if (aSrc.value != " "){
				aCount++;
				aSrc.priorV = aSrc.value;
				}
			else{
				if (aSrc.priorV)
					aCount--;
				}
			}
		else
			if (aSrc.priorV)
				aCount--;
		if (aCount>0) 
			getElement(aQuestion).required = 'false';
		else
			if (!pageLoading)
				getElement(aQuestion).required = 'true';
		getElement(aQuestion).checkCount = aCount;
		}
	}
}
function Trim(s) {
   return s.replace(/^\s*|\s*$/g,'');
  }
function CheckFieldDefinition(aObj){
var aSrc = event.srcElement;
if (aSrc == null)
	aSrc= aObj;
switch (aSrc.tagName.toLowerCase())
{	
	case "input":
		switch (aSrc.name.toLowerCase()){
			case "ext_emailaddress":
				valTF = 'false';
				
				if (aSrc.length==0) 
					valTF = 'true';
				if (aSrc.value.indexOf('@')==-1) 
					valTF = 'true';
				if (aSrc.value.indexOf('.')==-1) 
					valTF = 'true';
				//
				aSrc.required = valTF;
				break;
			default: 
				switch (aSrc.type.toLowerCase())
				{
					case "text":
						if (aSrc.length==0) 
							valTF = 'true';
						else
							valTF = 'false';
						aSrc.required = valTF;
						break;
					default:
						break;
					
				}
			break;
		}
		break;
		case "select":
			aSrc.required='false'
			if (aSrc.options[aSrc.selectedIndex].value.length ==0)
				aSrc.required='true'
		default:
			break;
	}
}
// ============================================================================================
// Common Javascript
// ============================================================================================
function pageSubmit(aForm) {
    allReadySubmitted = PageButtons.disableAll();
    if (allReadySubmitted) 
        return false;
	var ok=true;
	res="";
	setHiddenElements(); // questions on hidden line must be initialized
	//Validate page
	if (!ValidatePageQ() || !val_InputBoxes())
	{
	    setPageErrors(res);
	    PageButtons.enableAll();
		return false;
	}
	else {
	    //Call custom submit script
	    submitPage = true;
	    try {
	        if(typeof customSubmitScript == 'function')
	        {
	             customSubmitScript(aForm);
	            //check for custom errors
	            if (appendCustomErrorItems()) {
	                submitPage = false;
	                setPageErrors(res);
	            }
	        }
	    }
	    catch (e) { if (advancedLogicDebug) alert('CustomSubmitScript failed : ' + e.message); }
	    //Submit page
	    if (submitPage) 
	    {
	        document.SurveyForm.submit();
	        if (navigator.appName == 'Microsoft Internet Explorer')
	            if (event) event.returnValue = false;
	    }
	    else
	        PageButtons.enableAll();
		return false;
	}
}
//Set page errors for display
function setPageErrors(errors) {
    positionToButtons();
    getElement('ValidationSummary2').className = 'showPanel'
    getElement('ValidationSummary2').setAttribute('style', 'display:');
    getElement('ValidationSummary2').innerHTML = errors;
    if (SurveyPmtErrors.toLowerCase() == 'true' || SurveyPmtErrors.toLowerCase() == ' true')
        alert(SurveyPmtMsg);
    if (navigator.appName == 'Microsoft Internet Explorer')
        event.returnValue = false;
}
// radio box question
function val_RadioBoxQ(radioId,questionText,LineNo,lblId) 
{

	qok=false; 
	questionText = rmvPipeTextPlaceHolder(questionText);
    var objx = getElement(radioId);
    var objFocus;
    if (objx.length>1)
	    objFocus=objx[0];
    else
	    objFocus=objx;
	    
    if (!checkHidden(objFocus,LineNo) ) // check if question is hidden hide show
    {
	        var objx = getElement(radioId);
	        for (ix=0;ix < objx.length;ix++) 
	        { 
		        if (objx[ix].checked)
			        qok=true; 
	        } 
	        if (!qok)
	        {
		        res = res + setError1(radioId,questionText);
		        setQuestionTextColor(lblId,SurveyErrorDec);
	        }
	        else
		        setQuestionTextColor(lblId,'');
    }
    else
    qok=true;
	return qok;
} 
//Input matrix drop down
function val_InpMxDrop(checkB,LineNo) 
{
    qok=true; 
	rowId = checkB.replace('InpMx_','ARow')
	var objx=getElement(checkB);
	var objxFocus;
	if (objx.length>1)
		 objxFocus=objx[0];
	else
		 objxFocus=objx
	if (!checkHidden(objxFocus,LineNo)) // check if question is hidden
	{
	    if (!checkHiddenAnsLine(rowId))
	    {
	        for (ix=0;ix<objx.length;ix++)
		    {
		         if (objx[ix].selectedIndex==0) 
    		         qok=false; 
    		}
		}
		else
		    qok  = true;
	}
	else
		qok  = true;
	return qok;
}
//Input matrix text
function val_InpMxTxt(checkB,LineNo) 
{
    qok=true; 
	rowId = checkB.replace('InpMx_','ARow')
	var objx=getElement(checkB);
	var objxFocus;
	if (objx.length>1)
		 objxFocus=objx[0];
	else
		 objxFocus=objx
	
	if (!checkHidden(objxFocus,LineNo)) // check if question is hidden
	{
	    if (!checkHiddenAnsLine(rowId))
	    {
		    for (ix=0;ix<getElement(checkB).length;ix++)
		    {
		       if (getElement(checkB)[ix].value.length==0)
		  	      qok  = false;
		    }
		}
		else
		    qok  = true;
	}
	else
		qok  = true;
	return qok;
}
//Input matrix number
function val_InpMxNum(checkB,LineNo,min,max,ValFunction) 
{
    qok=true; 
	rowId = checkB.replace('InpMx_','ARow')
	var objx=getElement(checkB);
	var objxFocus;
	if (objx.length>1)
		 objxFocus=objx[0];
	else
		 objxFocus=objx
    //if (ValFunction!=null)
	//    alert(ValFunction());
	if (!checkHidden(objxFocus,LineNo)) // check if question is hidden
	{
	    if (!checkHiddenAnsLine(rowId)) {
	        if (getElement(checkB).length) {
	            for (ix = 0; ix < getElement(checkB).length; ix++) {
	                var objx = getElement(checkB)[ix];
	                if (!val_InpMxNum1(objx, min, max))
	                    qok = false;
	            }
	        }
	        else {
	            qok = val_InpMxNum1(getElement(checkB), min, max);
	        }
		}
		else
		    qok  = true;
	}
	else
		qok  = true;
	return qok;
}
function val_InpMxNum1(objx, min, max) {
    qok = true;
    if (objx.value.length==0) //initialize to 0 is field is blank
        objx.value='0';
    if (!isNaN(objx.value) && objx.value.length>0)
    {
       intPart = parseFloat(objx.value);
       if (intPart < min || intPart > max)
          qok=false;
    }
    else
        qok = false;
    return qok;
}
function chkHSIMx(aSrc,mxType)
{//hide show input matrix check input
    if (!aSrc.length) //a collection may be passed. if not try to get the collection using name
        aObjects = getElement(aSrc.name);
     else
        aObjects = aSrc; //assign collection
    //check for collection if not make collection of 1
    if (!aObjects.length) 
    {
        aObjects = new Array(1);
        aObjects[0] = getElement(aSrc.name);
    }
    //
    for(x=0;x < aObjects.length;x++)
    {
        aObj = aObjects[x];
        filled = false;
        switch (mxType.toLowerCase())
        {
            case 'numeric':
            if (aObj.value.length>0)
            {
                numVal = convertNum(aObj);
                if (numVal>0)
                    return true;
            }
            break;
            case 'text':
            if (aObj.value.length>0)
                return true;
            break;
            case 'dropdown':
            if (aObj[aObj.selectedIndex].text.length>0)
                return true;
            break;
        }
    }
    return filled;
}
function getNumber(aObjId,col)
{
    total = 0;
    aObj = getElement(aObjId)
    if (aObj.length) //if a collection
    {
        if (col ==-1) // if col not specified then total row
        {
            for (ix=0;ix<aObj.length;ix++)
                total =total + convertNum(aObj[ix])
        }
        else
        {
            if (col<=aObj.length)
               total =total + convertNum(aObj[col-1])
        }
    }
    else
    {
        total = total + convertNum(aObj);
    }
    if (isNaN(total))
        total=0;
    return total;
}
function convertNum(aObj)
{
    intPart=0;
    if (aObj.value=='')
        aObj.value='0';
    if (!isNaN(aObj.value))
           intPart = parseFloat(aObj.value);
    else
        aObj.value='0';
    return intPart;
}
//likert questions
function val_RadioBox(radioId,questionText,LineNo,lblId) 
{
	qok=false; 
	questionText = rmvPipeTextPlaceHolder(questionText);
    rowId=radioId.replace('RadioL_','ARow');
    var objx = getElement(radioId);
    var objFocus;
    if (objx.length>1)
	    objFocus=objx[0];
    else
	    objFocus=objx;
    if (!checkHidden(objFocus,LineNo) ) // check if question is hidden hide show
    {
        if (!checkHiddenAnsLine(rowId)) //make sure row is not hidden ans filtering
        {
	        var objx = getElement(radioId);
    		
	        for (ix=0;ix < objx.length;ix++) 
	        { 
		        if (objx[ix].checked)
			        qok=true; 
	        } 
	        if (!qok)
	        {
		        res = res + setError1(radioId,questionText);
		        setQuestionTextColor(lblId,SurveyErrorDec);
	        }
	        else
		        setQuestionTextColor(lblId,'');
		}
		else
            qok=true;
    }
    else
    qok=true;
	return qok;
} 
// Check box exclusive awnser return false if hidden
function val_CheckBE(checkB,LineNo,questionId) 
{
	qok=true; 
	if (!checkHidden(getElement(checkB),LineNo))
	{  // check if answerline is not hidden answer filtering
	   qok  = getElement(checkB).checked;
	}
	else
	  qok=false;
		
	return qok;
} 
// check box
function val_CheckB(checkB,LineNo,questionId) 
{
	qok=true; 
	if (!checkHidden(getElement(checkB),LineNo))
	{  // check if answerline is not hidden answer filtering
	   qok  = getElement(checkB).checked;
	}
		
	return qok;
}
//check if checkbox has selected more that max allowed
function val_CheckBMaxSelect(maxNo, LineNo, checkArrayList) {
    totSelected = 0;
    elemList = checkArrayList.split(',');
    for (ix = 0; ix < elemList.length; ix++) {
        if (!checkHidden(getElement(elemList[ix]), LineNo)) 
        {
            if (getElement(elemList[ix]).checked)
                totSelected++
        }
    }
    if (totSelected > maxNo)
        return false;
    else
        return true;
} 
// check box
function val_CheckB1(checkB,LineNo) 
{
	qok=false; 
	rowId = checkB.replace('Checkl_','ARow')
	var objx=getElement(checkB);
	var objxFocus;
	if (objx.length>1)
		 objxFocus=objx[0];
	else
		 objxFocus=objx
	
	if (!checkHidden(objxFocus,LineNo)) // check if question is hidden
	{
	    if (!checkHiddenAnsLine(rowId))
	    {
		    for (ix=0;ix<getElement(checkB).length;ix++)
		    {
    			
		       if (getElement(checkB)[ix].checked)
		  	      qok  = true;
    			  
    			
		    }
		}
		else
		    qok  = true;
	}
	else
		qok  = true;
	return qok;
} 
// input box
function val_InputBox(inputBoxId,questionText,LineNo) 
{
	qok=true; 
	questionText = rmvPipeTextPlaceHolder(questionText);
	var objx = getElement(inputBoxId);
	
	if (!checkHidden2(objx,LineNo)) // check if question is hidden
	{
		if (objx.value.length==0) 
		{
			qok=false; 
			res = res + setError1(inputBoxId,questionText);
		}
	}
	return qok;
} 
// input box
function val_FreeText(inputBoxId,questionText,LineNo,lblquestionId) 
{
	qok=true; 
	questionText = rmvPipeTextPlaceHolder(questionText);
	var objx = getElement(inputBoxId);
	
	if (!checkHidden(objx,LineNo)) // check if question is hidden
	{
		if (objx.value.length==0) 
		{
			qok=false; 
			res = res + setError1(inputBoxId,questionText);
		}
	}
	if (!qok)
		setQuestionTextColor(lblquestionId,SurveyErrorDec);
	else
		setQuestionTextColor(lblquestionId,'');
	return qok;
}
// input box
function val_ShortFreeText(inputBoxId,questionText,LineNo,lblquestionId) 
{
	sqok=true; 
	questionText = rmvPipeTextPlaceHolder(questionText);
	var objx = getElement(inputBoxId);
	
	if (!checkHidden(objx,LineNo)) // check if question is hidden
	{
		if (objx.value.length==0) 
		{
			sqok=false; 
			res = res + setError1(inputBoxId,questionText);
		}
	}
	if (!sqok)
		setQuestionTextColor(lblquestionId,SurveyErrorDec);
	else
		setQuestionTextColor(lblquestionId,'');
	return sqok;
}
// numeric text
function val_NumericText(inputBoxId,questionText,LineNo,lblquestionId,maxValue,minValue,basedOnQuest) 
{
    //parseInt returns 0 when 09 is entered. use parse float instead
    var objy;
    ErrorMax=minValue + ' - ' + maxValue;
    questionText = rmvPipeTextPlaceHolder(questionText);
	sqok=true; 
	intPart = 0;
	if (!checkHidden(objx,LineNo)) // check if question is hidden
	{
	    var objx = getElement(inputBoxId);
	    if (!isNaN(objx.value) && objx.value.length>0)
	       intPart = parseFloat(objx.value);
	    else
	        sqok=false;
	    if (basedOnQuest.length>0) //validation based on question
	    {
	      objy = getElement(basedOnQuest);
	      ErrorMax=minValue + ' - ' + objy.value;
	    }
	    if (sqok)
	    {
	            if (basedOnQuest.length>0) //validation based on question
	            {
	                intBasedOn=0;
	                if (!isNaN(objy.value) && objy.value.length>0)
	                {
                        intBasedOn = parseFloat(objy.value);
	                    if (intPart >intBasedOn)
	                         sqok=false;
	                }
	                else
	                    sqok=false;
	                //ErrorMax=intBasedOn;
	                ErrorMax= "0" + " - " + intBasedOn;
	            }
	            else
	            {
	                ErrorMax = minValue + ' - ' + maxValue;
	                if (maxValue!=0)  //validation based on numeric value only
	                {
		                if (intPart > maxValue) 
			                sqok=false; 
		            }
		            if (minValue!=0)  //validation based on numeric value only
	                {
		                if (intPart < minValue) 
			                sqok=false; 
		            }
		        }
    	    
	    }
	    if (!sqok)
	    {
	        if (ErrorMax==0)
	            res = res + setError1(inputBoxId,questionText);
	        else
	            res = res + setErrorNumericTextError(inputBoxId,questionText,ErrorMax);
		    setQuestionTextColor(lblquestionId,SurveyErrorDec);
	    }
	    else
		    setQuestionTextColor(lblquestionId,'');
	}
	return sqok;
}
function rmvPipeTextPlaceHolder(questionText) 
{
    var Regx = /{.*}/;
	questionText = questionText.replace(Regx,'');
	return questionText;
}
// input box
function val_DropDown(dId,questionText,LineNo,questionId) 
{
	qok=true; 
	questionText = rmvPipeTextPlaceHolder(questionText);
	if (!checkHidden(getElement(dId),LineNo)) // check if question is hidden
	{
		var objx = getElement(dId);
		//Selected index of 0 not selected
		if (objx.selectedIndex==0) 
		{
			qok=false; 
			res = res + setError1(dId,questionText);
		}
		if (!qok)
			setQuestionTextColor(questionId,SurveyErrorDec);
		else
			setQuestionTextColor(questionId,'');
	}
	
	return qok;
} 
// validate allocation question
function totNum(dId,lineNo) 
{
   
   	var val=0;
	try
	{
		val1 = formatIntA(getElement(dId));
		val =parseInt(val1);
	}
	catch (e)
	{
		val=0;
	}
	//initialize to 0 
	if (isNaN(val))
		val=0;
	return val;
} 
function formatInt1(aVal1){
res = aVal1;
return res;
}
// Get element by name
function getElementUsingName(elementx)
{	var elem;
		if (navigator.appName == 'Microsoft Internet Explorer')
			elem = document.all(elementx);
		else
			elem = document.getElementByName(elementx);
	return elem;
}
// Get form elements
function getFormElements()
{	
		if (navigator.appName == 'Microsoft Internet Explorer')
			return document.all;
		else
			return document.forms[0]
	
}
/// set allocation error
function setErrorAlloc(questionid,questionText,remValue,controlTotal)
{	aRes='';
		aRes = aRes + "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"getElement('lbl_" + questionid + "').focus();return false;\">"
				 + questionText + setDot(questionText) + '</a></u> &nbsp; ' + SurveyAllocError.replace('%1', remValue).replace('%2', controlTotal) + '</font></span></br>';
	
	return aRes;
}
function setErrorRank(questionid,questionText,missingValues)
{	aRes='';
		aRes = aRes + "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"getElement('lbl_" + questionid + "').focus();return false;\">"
				 + questionText + setDot(questionText) + '</a></u> &nbsp; ' + SurveyRankQRequired.replace('{0}', missingValues) + '</font></span></br>';
	
	return aRes;
}
function setErrorRankDup(questionid,questionText)
{	aRes='';
		aRes = aRes + "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"getElement('lbl_" + questionid + "').focus();return false;\">"
				 + questionText + setDot(questionText) + '</a></u> &nbsp; ' + SurveyRankQRequiredDup + '</font></span></br>';
	
	return aRes;
}
function setErrorExtraRank(questionid,questionText,aType,ctlValue)
{	
    aRes='';
		aRes = aRes + "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"getElement('lbl_" + questionid + "').focus();return false;\">"
				 + questionText + setDot(questionText) + '</a></u> &nbsp; ' + SurveyRankQRequiredExtra + ctlValue + '</font></span></br>';
	return aRes;
}
//
function setQuestionTextColor(questionid,tcolor)
{
		sp=questionid.indexOf('_');
		ln=questionid.length;
		ex=ln-sp;
		if (sp != -1)
			lblValue = 'lbl' + questionid.substring(sp,ex+6);
		else
			lblValue = 'lbl_' + questionid;
		 //likert questions and radio questions have - in different places
		 try
		{   
			getElement(lblValue).style.borderLeft = tcolor;
		}
		catch (e)
		{  
			lblValue=lblValue.replace('-','_').replace('-','_').replace('-','_').replace('-','_');
			//getElement(lblValue).style.color=tcolor;
			getElement(lblValue).style.borderLeft = tcolor;
		}
		
}
//Set error
function setError1(questionid,questionText)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + SurveyQRequired  + '</font></span></br>';
	return aRes;
}
//Set error for question from advanced logic
function setError1AL(questionid, questionText) {
    aRes = '';
    aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;</font></span></br>';
    return aRes;
}
//Set error
function setErrorExclusive(questionid,questionText)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + SurveyAnsExclusive + '</font></span></br>';
	return aRes;
}
//Set error
function setErrorMaxAnswer(maxAnswer,questionid, questionText) {
    aRes = '';
    aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + maxAnswer + ' ' + SurveyErrorCMS + '</font></span></br>';
    return aRes;
}
function setErrorCustom(questionid,questionText)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + '</font></span></br>';
	return aRes;
}
//Set error
function setErrorNumericTextError(questionid,questionText,MaxValue)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + SurveyQNumericTextRequired + ' ' + MaxValue + '</font></span></br>';
	return aRes;
}
function setErrorInputMxError(questionid,questionText,QuestionTotal)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + SurveyQtotal + ' ' + QuestionTotal + '</font></span></br>';
	return aRes;
}
function setErrorInputMxError1(ansid,ansText,min,max)
{		aRes='';
		aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ ansText + '</a></u> &nbsp;'+  SurveyQtotalMinMax + ' ' + min + " - " + max + '</font></span></br>';
	return aRes;
}
//Set error input
function setError2(questionid,questionText)
{	aRes='';
	aRes = "  <SPAN class='clsErrorMsg'><font size=2 Color=" + SurveyErrorColor + "><u><a style='cursor:hand' onclick=\"\">"
			+ questionText + setDot(questionText) + '</a></u> &nbsp;' + SurveyRequired + '</font></span></br>';
	return aRes;
}
//
//Validate input boxes
//
//check input filled
function checkInpFilled(aQuestion,aObj)
{
// do not delete required.
}
//Validate input boxes
function val_InputBoxes() {
    //get input boxes
    var elm = document.getElementsByTagName('input');
    iOkInput = valEmelemts(elm);
    //get select boxes
    elm = document.getElementsByTagName('select');
    iOkSelect = valEmelemts(elm);
    if (!iOkSelect || !iOkInput)
        iOk = false;
    else
        iOk = true;
	//check for custom error validation
	for (var ix=0; ix<cErrorsFunctions.length; ix++) 
	{   
	    if (cErrorsFunctions[ix].length>0)
	    {
	        var functionDemo = new Function(cErrorsFunctions[ix])
       	    
	        functionDemo();

	        if (!cErrorsFunctionsEval[ix])
	            iOk=false;
	    }
	}
	//check for custom errors
    if (appendCustomErrorItems())
        iOk=false;
	return iOk;
}
function valEmelemts(elements) {
    eOk = true;
    for (var ix = 0; ix < elements.length; ix++) {
        aSrc = elements[ix];
        if ((aSrc.tagName == "INPUT" || aSrc.tagName == "SELECT") & !checkHidden2(aSrc)) {
            var chg = '';
            if (!aSrc.onchange)
                chg = '';
            else
                chg = aSrc.onchange.toString();
            //if (chg.toLowerCase().indexOf('checkinpfilled')!=-1)
            //{
            switch (aSrc.type) {
                case "select-one":
                    if (chg.toLowerCase().indexOf('checkinpfilled') != -1) {
                        fok = true;
                        fdok = true;
                        if (aSrc.selectedIndex > -1) {
                            if (aSrc[aSrc.selectedIndex].value.length == 0) {
                                eOk = false;
                                res = res + setError(aSrc);
                            }
                        }
                        else {
                            eOk = false;
                            res = res + setError(aSrc);
                        }
                    }
                    break;
                case "text":
                    if (chg.toLowerCase().indexOf('checkinpfilled') != -1 || aSrc.value.length > 0) {
                        fok = true;
                        fdok = true;
                        if (aSrc.value.length == 0)
                            fok = false;
                        else {
                            //check emailaddress
                            if (aSrc.name.toLowerCase().indexOf('email') != -1) {
                                if (!iseMail(aSrc.value))
                                    fok = false;
                                else {
                                    //check for compare field
                                    cmpFieldName = aSrc.name.replace('ext_', 'cnf_');
                                    if (getElement(cmpFieldName) != null) {
                                        if (Trim(getElement(cmpFieldName).value).toLowerCase() != Trim(aSrc.value).toLowerCase()) {
                                            fok = false;
                                            res = res + setErrorCnf(aSrc);
                                            aSrc = getElement(cmpFieldName);
                                        }
                                    }
                                }
                            }
                            //check zip
                            if (aSrc.name.toLowerCase().indexOf('zipcode') != -1) {
                                if (!isZip(aSrc.value))
                                    fok = false;
                            }
                            //check phone
                            if (aSrc.name.toLowerCase().indexOf('_phone') != -1) {
                                if (!isPhone(aSrc.value))
                                    fok = false;
                            }
                        }
                        if (!fok) {
                            res = res + setError(aSrc);
                            eOk = false;
                        }
                    }
                    break;
                case "checkbox":
                case "radio":
                    if (chg.toLowerCase().indexOf('checkinpfilled') != -1) {
                        fok = true;
                        fdok = true;
                        radOk = false;
                        aSrc = getElement(aSrc.name);
                        if (aSrc.length) {
                            for (ixy = 0; ixy < aSrc.length; ixy++) {
                                if (aSrc[ixy].checked)
                                    radOk = true;
                            }
                        }
                        else {
                            if (aSrc.checked)
                                radOk = true;
                        }
                        if (!radOk) {
                            eOk = false;
                            res = res + setError(aSrc);
                        }
                    }
                    break;
                default:
                    break;
            }
            //}
        }
    }
    return eOk;
}
function appendCustomErrorItems()
{
    errorsFound = false;
    for (ix=0; ix<cErrors.length; ix++)
    {
        if (cErrors[ix].length > 0 ) {
            if (cErrorsType[ix].length == 0) //input box else question
                res = res + setErrorMsg(getElement(cErrorsObj[ix]), cErrors[ix]);
            else {
                res = res + setError1AL(getElement(cErrorsObj[ix]), cErrors[ix]);
                setQuestionTextColor(cErrorsObj[ix], SurveyErrorDec);
            }
            cErrors[ix] = '';
            cErrorsObj[ix] = '';
            cErrorsCount = 0;
            errorsFound = true;
            
        }
    }
    return errorsFound
}
// Is email address
function iseMail(email) 
{
		var Regx = /^[\w\.\-]+\@[\w\.\-]+\.[\w.]{2,}$/;
		return(Regx.test(email));
}
// Custom regular expression validation
function isCustomValidation(aObj,regExpression,msg) 
{
	var Regx = new RegExp(regExpression);
	if (!Regx.test(aObj.value))
	{
	    aObj.value='';
	    if (aObj.id.length>0)
    	   foundm= checkItem(aObj.id);
	    else
	       foundm=checkItem(aObj.name);
	    if (!foundm)
	    {
	        cErrorsCount = cErrorsCount+1;
            cErrors[cErrorsCount]=msg;
            if (aObj.id.length>0)
               cErrorsObj[cErrorsCount]=aObj.id;
            else
               cErrorsObj[cErrorsCount]=aObj.name;
        }
	}
	else
	{
	    if (aObj.id.length>0)
	       removeErrorItem(aObj.id);
	    else
	       removeErrorItem(aObj.name);
	}
}
function isEmailAddress(aObj,msg) 
{
   failed = false;
   if (iseMail(aObj.value))
     failed = true;
   if (!failed)
	{
	    aObj.value='';
        if (cErrorsCount < cErrors.length)
        {
            if (aObj.id.length>0)
               foundm= checkItem(aObj.id);
            else
               foundm=checkItem(aObj.name);
            if (!foundm)
            {
                cErrorsCount = cErrorsCount+1;
                cErrors[cErrorsCount]=msg;
                if (aObj.id.length>0)
                    cErrorsObj[cErrorsCount]=aObj.id;
                else
                   cErrorsObj[cErrorsCount]=aObj.name;
            }
        }
	}
	else
	{
	        if (aObj.id.length>0)
	           removeErrorItem(aObj.id);
	        else
	           removeErrorItem(aObj.name);
	}
}
function isCustomNum(aObj,min,max,msg) 
{     
    failed = false;
    var Regx = /\D/;
    if (!Regx.test(aObj.value))
    {
        integ = parseInt(aObj.value) 
        if (integ<min || integ>max)
        {
            failed = true;
            aObj.value='';
        }
    }
    else
    {
        failed = true;
        aObj.value='';
    }
	if (failed)
	{
	        if (cErrorsCount < cErrors.length)
	        {
	            if (aObj.id.length>0)
    	           foundm= checkItem(aObj.id);
	            else
	               foundm=checkItem(aObj.name);
	            if (!foundm)
	            {
    	            cErrorsCount = cErrorsCount+1;
	                cErrors[cErrorsCount]=msg;
	                if (aObj.id.length>0)
	                    cErrorsObj[cErrorsCount]=aObj.id;
	                else
	                   cErrorsObj[cErrorsCount]=aObj.name;
	            }
	        }
	    
	}
	else
	{
	        if (aObj.id.length>0)
	           removeErrorItem(aObj.id);
	        else
	           removeErrorItem(aObj.name);
	}
	
}

function isCustomCompare(aObjName,aObjName1,msg) 
{     
    aObj = getElement(aObjName);
    aObj1 = getElement(aObjName1);
    failed = false;
    if (aObj.value.toLowerCase() != aObj1.value.toLowerCase())
        failed = true;
	if (failed)
	{
	        aObj1.value='';
	        if (cErrorsCount < cErrors.length)
	        {
	            if (aObj.id.length>0)
    	           foundm= checkItem(aObj.id);
	            else
	               foundm=checkItem(aObj.name);
	            if (!foundm)
	            {
    	            cErrorsCount = cErrorsCount+1;
	                cErrors[cErrorsCount]=msg;
	                if (aObj.id.length>0)
	                    cErrorsObj[cErrorsCount]=aObj.id;
	                else
	                   cErrorsObj[cErrorsCount]=aObj.name;
	            }
	        }
	}
	else
	{
	        if (aObj.id.length>0)
	           removeErrorItem(aObj.id);
	        else
	           removeErrorItem(aObj.name);
	}
}
function checkItem(aid) 
{
    foundm = false;
    //remove error item from list
    for (ix=0; ix<cErrors.length; ix++)
    {
        if (cErrorsObj[ix].length>0)
        {
            if (cErrorsObj[ix] == aid)
                foundm = true;
        }
    }
    return foundm;
}
function removeErrorItem(id) 
{
    //remove error item from list
    for (ix=0; ix<cErrors.length; ix++)
    {
        if (cErrorsObj[ix].length>0)
        {
            if (cErrorsObj[ix] == id)
            {
                cErrors[ix]='';
                cErrorsObj[ix]='';
            }
        }
    }
}
function isZip(zip) 
{
 // US Zip Code Regular Expression
 // var Regx =  /^\d{5}(\-\d{4})?$/; 
 
 // UK Postal Code Regular Expression
 // var Regx = /^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$/;
 
 // Combined UK and US validator
 var Regx = /^\d{5}(\-\d{4})?$|^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$/;
 
 // Any 10 Alphanumeric Characters
 // var Regx= /^[0-9A-Za-z]{0,10}$/;
 
 return(Regx.test(zip));
}
function isPhone(phone) 
{
	// us Phone var Regx = /^\(?\d{3}\)?.?\d{3}.?\d{4}$/;
	var Regx = /.*/;
	return(Regx.test(phone));
}
//--Piped text  function
function getPipeValue(searchValue)
{
	for (ixm=0; ixm < pipeText.length; ixm++)
	{
		if (pipeText[ixm].toLowerCase().indexOf(searchValue.toLowerCase()) != -1)
		{
		    pair = pipeText[ixm].split(':')
		    if (pair.length > 1)
			    return pair[1];
		}
	}
	return '';
}
function getPipedExpression(aObj)
{
	replaceV='';
    if (aObj.innerText)
	{
		var Regx = /{.*}/;
		if (Regx.test(aObj.innerText))
		{
			sp = aObj.innerText.indexOf('{');
			ep = aObj.innerText.indexOf('}');
			replaceV = aObj.innerText.substring(sp,ep+1);
		}
	}
	return replaceV;
}
function setPipedTextOnPageLoad()
{
   
    loadPipedText();
    for (ixp1=0; ixp1 < pipeText.length; ixp1++)
    { 
        if (pipeText[ixp1].length >0)
		 {
             setPipedText(pipeText[ixp1].split(':')[0])
         }  
    }
}
function setPipedText(PlaceHolder)
{
    
    loadPipedText();
   
    for (ixy=0; ixy < pipedQuestionText.length; ixy++)
    {
        if (pipedQuestionText[ixy].toLowerCase().indexOf(PlaceHolder.toLowerCase())!= -1)
        {
           if (getElement(pipedQuestionCtl[ixy]).innerHTML) // ensure object has 
           {
                repVal = PlaceHolder;
                newVal = getPipeValue(repVal);
                if (newVal.length > 0)
                {
                   getElement(pipedQuestionCtl[ixy]).innerHTML = HtmlDecode(pipedQuestionText[ixy].replace(repVal,newVal));
                   getElement(pipedQuestionCtl[ixy].replace('lbl_','pv_')).value = newVal; //set piped text value
                }
           }
         }
    }
}
function loadPipedText()
{
    pipeText = getElement("__Pipe").value.split('|');
}
function setPlaceHolder(placeHolder,pipedText)
{
  //ensure that source of event is correct.
  // if (event.srcElement != null) not compatable with FF
  // {
    updated = false;
    loadPipedText();
    getElement("__Pipe").value ='';
    for (ixp=0; ixp < pipeText.length; ixp++)
    {
		 if (pipeText[ixp].length >0)
		 {
           if (pipeText[ixp].toLowerCase().indexOf(placeHolder.toLowerCase()) != -1 ) // ensure object has 
           {
                pipeText[ixp] = placeHolder + ':' + pipedText;
                updated = true;
           }
           getElement("__Pipe").value = getElement("__Pipe").value + pipeText[ixp] + '|';
         }  
    }
    if (!updated)
        getElement("__Pipe").value = getElement("__Pipe").value + placeHolder + ':' + pipedText;
    loadPipedText();
 // }
}
function HtmlDecode(s)
{
	var out = "";
	if (s==null) return;

	var l = s.length;
	for (var i=0; i<l; i++)
	{
		var ch = s.charAt(i);
		
		if (ch == '&') 
		{
			var semicolonIndex = s.indexOf(';', i+1);
			
            if (semicolonIndex > 0) 
            {
				var entity = s.substring(i + 1, semicolonIndex);
				if (entity.length > 1 && entity.charAt(0) == '#') 
				{
					if (entity.charAt(1) == 'x' || entity.charAt(1) == 'X')
						ch = String.fromCharCode(eval('0'+entity.substring(1)));
					else
						ch = String.fromCharCode(eval(entity.substring(1)));
				}
		        else 
			    {
					switch (entity)
					{
						case 'quot': ch = String.fromCharCode(0x0022); break;
						case 'amp': ch = String.fromCharCode(0x0026); break;
						case 'lt': ch = String.fromCharCode(0x003c); break;
						case 'gt': ch = String.fromCharCode(0x003e); break;
						case 'nbsp': ch = String.fromCharCode(0x00a0); break;
						case 'iexcl': ch = String.fromCharCode(0x00a1); break;
						case 'cent': ch = String.fromCharCode(0x00a2); break;
						case 'pound': ch = String.fromCharCode(0x00a3); break;
						case 'curren': ch = String.fromCharCode(0x00a4); break;
						case 'yen': ch = String.fromCharCode(0x00a5); break;
						case 'brvbar': ch = String.fromCharCode(0x00a6); break;
						case 'sect': ch = String.fromCharCode(0x00a7); break;
						case 'uml': ch = String.fromCharCode(0x00a8); break;
						case 'copy': ch = String.fromCharCode(0x00a9); break;
						case 'ordf': ch = String.fromCharCode(0x00aa); break;
						case 'laquo': ch = String.fromCharCode(0x00ab); break;
						case 'not': ch = String.fromCharCode(0x00ac); break;
						case 'shy': ch = String.fromCharCode(0x00ad); break;
						case 'reg': ch = String.fromCharCode(0x00ae); break;
						case 'macr': ch = String.fromCharCode(0x00af); break;
						case 'deg': ch = String.fromCharCode(0x00b0); break;
						case 'plusmn': ch = String.fromCharCode(0x00b1); break;
						case 'sup2': ch = String.fromCharCode(0x00b2); break;
						case 'sup3': ch = String.fromCharCode(0x00b3); break;
						case 'acute': ch = String.fromCharCode(0x00b4); break;
						case 'micro': ch = String.fromCharCode(0x00b5); break;
						case 'para': ch = String.fromCharCode(0x00b6); break;
						case 'middot': ch = String.fromCharCode(0x00b7); break;
						case 'cedil': ch = String.fromCharCode(0x00b8); break;
						case 'sup1': ch = String.fromCharCode(0x00b9); break;
						case 'ordm': ch = String.fromCharCode(0x00ba); break;
						case 'raquo': ch = String.fromCharCode(0x00bb); break;
						case 'frac14': ch = String.fromCharCode(0x00bc); break;
						case 'frac12': ch = String.fromCharCode(0x00bd); break;
						case 'frac34': ch = String.fromCharCode(0x00be); break;
						case 'iquest': ch = String.fromCharCode(0x00bf); break;
						case 'Agrave': ch = String.fromCharCode(0x00c0); break;
						case 'Aacute': ch = String.fromCharCode(0x00c1); break;
						case 'Acirc': ch = String.fromCharCode(0x00c2); break;
						case 'Atilde': ch = String.fromCharCode(0x00c3); break;
						case 'Auml': ch = String.fromCharCode(0x00c4); break;
						case 'Aring': ch = String.fromCharCode(0x00c5); break;
						case 'AElig': ch = String.fromCharCode(0x00c6); break;
						case 'Ccedil': ch = String.fromCharCode(0x00c7); break;
						case 'Egrave': ch = String.fromCharCode(0x00c8); break;
						case 'Eacute': ch = String.fromCharCode(0x00c9); break;
						case 'Ecirc': ch = String.fromCharCode(0x00ca); break;
						case 'Euml': ch = String.fromCharCode(0x00cb); break;
						case 'Igrave': ch = String.fromCharCode(0x00cc); break;
						case 'Iacute': ch = String.fromCharCode(0x00cd); break;
						case 'Icirc': ch = String.fromCharCode(0x00ce); break;
						case 'Iuml': ch = String.fromCharCode(0x00cf); break;
						case 'ETH': ch = String.fromCharCode(0x00d0); break;
						case 'Ntilde': ch = String.fromCharCode(0x00d1); break;
						case 'Ograve': ch = String.fromCharCode(0x00d2); break;
						case 'Oacute': ch = String.fromCharCode(0x00d3); break;
						case 'Ocirc': ch = String.fromCharCode(0x00d4); break;
						case 'Otilde': ch = String.fromCharCode(0x00d5); break;
						case 'Ouml': ch = String.fromCharCode(0x00d6); break;
						case 'times': ch = String.fromCharCode(0x00d7); break;
						case 'Oslash': ch = String.fromCharCode(0x00d8); break;
						case 'Ugrave': ch = String.fromCharCode(0x00d9); break;
						case 'Uacute': ch = String.fromCharCode(0x00da); break;
						case 'Ucirc': ch = String.fromCharCode(0x00db); break;
						case 'Uuml': ch = String.fromCharCode(0x00dc); break;
						case 'Yacute': ch = String.fromCharCode(0x00dd); break;
						case 'THORN': ch = String.fromCharCode(0x00de); break;
						case 'szlig': ch = String.fromCharCode(0x00df); break;
						case 'agrave': ch = String.fromCharCode(0x00e0); break;
						case 'aacute': ch = String.fromCharCode(0x00e1); break;
						case 'acirc': ch = String.fromCharCode(0x00e2); break;
						case 'atilde': ch = String.fromCharCode(0x00e3); break;
						case 'auml': ch = String.fromCharCode(0x00e4); break;
						case 'aring': ch = String.fromCharCode(0x00e5); break;
						case 'aelig': ch = String.fromCharCode(0x00e6); break;
						case 'ccedil': ch = String.fromCharCode(0x00e7); break;
						case 'egrave': ch = String.fromCharCode(0x00e8); break;
						case 'eacute': ch = String.fromCharCode(0x00e9); break;
						case 'ecirc': ch = String.fromCharCode(0x00ea); break;
						case 'euml': ch = String.fromCharCode(0x00eb); break;
						case 'igrave': ch = String.fromCharCode(0x00ec); break;
						case 'iacute': ch = String.fromCharCode(0x00ed); break;
						case 'icirc': ch = String.fromCharCode(0x00ee); break;
						case 'iuml': ch = String.fromCharCode(0x00ef); break;
						case 'eth': ch = String.fromCharCode(0x00f0); break;
						case 'ntilde': ch = String.fromCharCode(0x00f1); break;
						case 'ograve': ch = String.fromCharCode(0x00f2); break;
						case 'oacute': ch = String.fromCharCode(0x00f3); break;
						case 'ocirc': ch = String.fromCharCode(0x00f4); break;
						case 'otilde': ch = String.fromCharCode(0x00f5); break;
						case 'ouml': ch = String.fromCharCode(0x00f6); break;
						case 'divide': ch = String.fromCharCode(0x00f7); break;
						case 'oslash': ch = String.fromCharCode(0x00f8); break;
						case 'ugrave': ch = String.fromCharCode(0x00f9); break;
						case 'uacute': ch = String.fromCharCode(0x00fa); break;
						case 'ucirc': ch = String.fromCharCode(0x00fb); break;
						case 'uuml': ch = String.fromCharCode(0x00fc); break;
						case 'yacute': ch = String.fromCharCode(0x00fd); break;
						case 'thorn': ch = String.fromCharCode(0x00fe); break;
						case 'yuml': ch = String.fromCharCode(0x00ff); break;
						case 'OElig': ch = String.fromCharCode(0x0152); break;
						case 'oelig': ch = String.fromCharCode(0x0153); break;
						case 'Scaron': ch = String.fromCharCode(0x0160); break;
						case 'scaron': ch = String.fromCharCode(0x0161); break;
						case 'Yuml': ch = String.fromCharCode(0x0178); break;
						case 'fnof': ch = String.fromCharCode(0x0192); break;
						case 'circ': ch = String.fromCharCode(0x02c6); break;
						case 'tilde': ch = String.fromCharCode(0x02dc); break;
						case 'Alpha': ch = String.fromCharCode(0x0391); break;
						case 'Beta': ch = String.fromCharCode(0x0392); break;
						case 'Gamma': ch = String.fromCharCode(0x0393); break;
						case 'Delta': ch = String.fromCharCode(0x0394); break;
						case 'Epsilon': ch = String.fromCharCode(0x0395); break;
						case 'Zeta': ch = String.fromCharCode(0x0396); break;
						case 'Eta': ch = String.fromCharCode(0x0397); break;
						case 'Theta': ch = String.fromCharCode(0x0398); break;
						case 'Iota': ch = String.fromCharCode(0x0399); break;
						case 'Kappa': ch = String.fromCharCode(0x039a); break;
						case 'Lambda': ch = String.fromCharCode(0x039b); break;
						case 'Mu': ch = String.fromCharCode(0x039c); break;
						case 'Nu': ch = String.fromCharCode(0x039d); break;
						case 'Xi': ch = String.fromCharCode(0x039e); break;
						case 'Omicron': ch = String.fromCharCode(0x039f); break;
						case 'Pi': ch = String.fromCharCode(0x03a0); break;
						case 'Rho': ch = String.fromCharCode(0x03a1); break;
						case 'Sigma': ch = String.fromCharCode(0x03a3); break;
						case 'Tau': ch = String.fromCharCode(0x03a4); break;
						case 'Upsilon': ch = String.fromCharCode(0x03a5); break;
						case 'Phi': ch = String.fromCharCode(0x03a6); break;
						case 'Chi': ch = String.fromCharCode(0x03a7); break;
						case 'Psi': ch = String.fromCharCode(0x03a8); break;
						case 'Omega': ch = String.fromCharCode(0x03a9); break;
						case 'alpha': ch = String.fromCharCode(0x03b1); break;
						case 'beta': ch = String.fromCharCode(0x03b2); break;
						case 'gamma': ch = String.fromCharCode(0x03b3); break;
						case 'delta': ch = String.fromCharCode(0x03b4); break;
						case 'epsilon': ch = String.fromCharCode(0x03b5); break;
						case 'zeta': ch = String.fromCharCode(0x03b6); break;
						case 'eta': ch = String.fromCharCode(0x03b7); break;
						case 'theta': ch = String.fromCharCode(0x03b8); break;
						case 'iota': ch = String.fromCharCode(0x03b9); break;
						case 'kappa': ch = String.fromCharCode(0x03ba); break;
						case 'lambda': ch = String.fromCharCode(0x03bb); break;
						case 'mu': ch = String.fromCharCode(0x03bc); break;
						case 'nu': ch = String.fromCharCode(0x03bd); break;
						case 'xi': ch = String.fromCharCode(0x03be); break;
						case 'omicron': ch = String.fromCharCode(0x03bf); break;
						case 'pi': ch = String.fromCharCode(0x03c0); break;
						case 'rho': ch = String.fromCharCode(0x03c1); break;
						case 'sigmaf': ch = String.fromCharCode(0x03c2); break;
						case 'sigma': ch = String.fromCharCode(0x03c3); break;
						case 'tau': ch = String.fromCharCode(0x03c4); break;
						case 'upsilon': ch = String.fromCharCode(0x03c5); break;
						case 'phi': ch = String.fromCharCode(0x03c6); break;
						case 'chi': ch = String.fromCharCode(0x03c7); break;
						case 'psi': ch = String.fromCharCode(0x03c8); break;
						case 'omega': ch = String.fromCharCode(0x03c9); break;
						case 'thetasym': ch = String.fromCharCode(0x03d1); break;
						case 'upsih': ch = String.fromCharCode(0x03d2); break;
						case 'piv': ch = String.fromCharCode(0x03d6); break;
						case 'ensp': ch = String.fromCharCode(0x2002); break;
						case 'emsp': ch = String.fromCharCode(0x2003); break;
						case 'thinsp': ch = String.fromCharCode(0x2009); break;
						case 'zwnj': ch = String.fromCharCode(0x200c); break;
						case 'zwj': ch = String.fromCharCode(0x200d); break;
						case 'lrm': ch = String.fromCharCode(0x200e); break;
						case 'rlm': ch = String.fromCharCode(0x200f); break;
						case 'ndash': ch = String.fromCharCode(0x2013); break;
						case 'mdash': ch = String.fromCharCode(0x2014); break;
						case 'lsquo': ch = String.fromCharCode(0x2018); break;
						case 'rsquo': ch = String.fromCharCode(0x2019); break;
						case 'sbquo': ch = String.fromCharCode(0x201a); break;
						case 'ldquo': ch = String.fromCharCode(0x201c); break;
						case 'rdquo': ch = String.fromCharCode(0x201d); break;
						case 'bdquo': ch = String.fromCharCode(0x201e); break;
						case 'dagger': ch = String.fromCharCode(0x2020); break;
						case 'Dagger': ch = String.fromCharCode(0x2021); break;
						case 'bull': ch = String.fromCharCode(0x2022); break;
						case 'hellip': ch = String.fromCharCode(0x2026); break;
						case 'permil': ch = String.fromCharCode(0x2030); break;
						case 'prime': ch = String.fromCharCode(0x2032); break;
						case 'Prime': ch = String.fromCharCode(0x2033); break;
						case 'lsaquo': ch = String.fromCharCode(0x2039); break;
						case 'rsaquo': ch = String.fromCharCode(0x203a); break;
						case 'oline': ch = String.fromCharCode(0x203e); break;
						case 'frasl': ch = String.fromCharCode(0x2044); break;
						case 'euro': ch = String.fromCharCode(0x20ac); break;
						case 'image': ch = String.fromCharCode(0x2111); break;
						case 'weierp': ch = String.fromCharCode(0x2118); break;
						case 'real': ch = String.fromCharCode(0x211c); break;
						case 'trade': ch = String.fromCharCode(0x2122); break;
						case 'alefsym': ch = String.fromCharCode(0x2135); break;
						case 'larr': ch = String.fromCharCode(0x2190); break;
						case 'uarr': ch = String.fromCharCode(0x2191); break;
						case 'rarr': ch = String.fromCharCode(0x2192); break;
						case 'darr': ch = String.fromCharCode(0x2193); break;
						case 'harr': ch = String.fromCharCode(0x2194); break;
						case 'crarr': ch = String.fromCharCode(0x21b5); break;
						case 'lArr': ch = String.fromCharCode(0x21d0); break;
						case 'uArr': ch = String.fromCharCode(0x21d1); break;
						case 'rArr': ch = String.fromCharCode(0x21d2); break;
						case 'dArr': ch = String.fromCharCode(0x21d3); break;
						case 'hArr': ch = String.fromCharCode(0x21d4); break;
						case 'forall': ch = String.fromCharCode(0x2200); break;
						case 'part': ch = String.fromCharCode(0x2202); break;
						case 'exist': ch = String.fromCharCode(0x2203); break;
						case 'empty': ch = String.fromCharCode(0x2205); break;
						case 'nabla': ch = String.fromCharCode(0x2207); break;
						case 'isin': ch = String.fromCharCode(0x2208); break;
						case 'notin': ch = String.fromCharCode(0x2209); break;
						case 'ni': ch = String.fromCharCode(0x220b); break;
						case 'prod': ch = String.fromCharCode(0x220f); break;
						case 'sum': ch = String.fromCharCode(0x2211); break;
						case 'minus': ch = String.fromCharCode(0x2212); break;
						case 'lowast': ch = String.fromCharCode(0x2217); break;
						case 'radic': ch = String.fromCharCode(0x221a); break;
						case 'prop': ch = String.fromCharCode(0x221d); break;
						case 'infin': ch = String.fromCharCode(0x221e); break;
						case 'ang': ch = String.fromCharCode(0x2220); break;
						case 'and': ch = String.fromCharCode(0x2227); break;
						case 'or': ch = String.fromCharCode(0x2228); break;
						case 'cap': ch = String.fromCharCode(0x2229); break;
						case 'cup': ch = String.fromCharCode(0x222a); break;
						case 'int': ch = String.fromCharCode(0x222b); break;
						case 'there4': ch = String.fromCharCode(0x2234); break;
						case 'sim': ch = String.fromCharCode(0x223c); break;
						case 'cong': ch = String.fromCharCode(0x2245); break;
						case 'asymp': ch = String.fromCharCode(0x2248); break;
						case 'ne': ch = String.fromCharCode(0x2260); break;
						case 'equiv': ch = String.fromCharCode(0x2261); break;
						case 'le': ch = String.fromCharCode(0x2264); break;
						case 'ge': ch = String.fromCharCode(0x2265); break;
						case 'sub': ch = String.fromCharCode(0x2282); break;
						case 'sup': ch = String.fromCharCode(0x2283); break;
						case 'nsub': ch = String.fromCharCode(0x2284); break;
						case 'sube': ch = String.fromCharCode(0x2286); break;
						case 'supe': ch = String.fromCharCode(0x2287); break;
						case 'oplus': ch = String.fromCharCode(0x2295); break;
						case 'otimes': ch = String.fromCharCode(0x2297); break;
						case 'perp': ch = String.fromCharCode(0x22a5); break;
						case 'sdot': ch = String.fromCharCode(0x22c5); break;
						case 'lceil': ch = String.fromCharCode(0x2308); break;
						case 'rceil': ch = String.fromCharCode(0x2309); break;
						case 'lfloor': ch = String.fromCharCode(0x230a); break;
						case 'rfloor': ch = String.fromCharCode(0x230b); break;
						case 'lang': ch = String.fromCharCode(0x2329); break;
						case 'rang': ch = String.fromCharCode(0x232a); break;
						case 'loz': ch = String.fromCharCode(0x25ca); break;
						case 'spades': ch = String.fromCharCode(0x2660); break;
						case 'clubs': ch = String.fromCharCode(0x2663); break;
						case 'hearts': ch = String.fromCharCode(0x2665); break;
						case 'diams': ch = String.fromCharCode(0x2666); break;
						default: ch = ''; break;
					}
				}
				i = semicolonIndex; 
			}
		}
		 out += ch;
	}
	return out;
}
function restoreFormDataReTake(resDemoData)
{   
    formDataRestore = resDemoData.split('|');
    for (var ix=0; ix<getFormElements().length; ix++) 
	{
        aSrc=getElement(ix);
        if(aSrc.name)
	    {
	        if(aSrc.name.toLowerCase().indexOf('ext_') > -1)
	        {
	            for (var iy=0; iy<formDataRestore.length; iy++) 
	            {
	                if(formDataRestore[iy].toLowerCase().indexOf(aSrc.name.toLowerCase()+":")>-1)
	                {
	                    dataElem = formDataRestore[iy].split(':');
	                    switch (aSrc.type.toLowerCase())
	                    {
	                         case "text":
		                        try {aSrc.value= dataElem[1];} catch(e) {}
			                    break;
		                    case "checkbox":
		                        try {aSrc.checked = true;} catch(e) {}
			                    break;
			                case "select-one":
			                    try {setDropDown(aSrc,dataElem[1]);} catch(e) {}
			                    break;
		                    case "radio":
		                        try {aSrc.checked = true;} catch(e) {}
			                    break;
		                }
	                }
	            }
		    }
		}
	}
}
function trg_HideShow()
{
	for (var ix=0; ix<getFormElements().length; ix++) 
	{
		aSrc=getElement(ix);
		switch (aSrc.type)
		{
		    case "checkbox":
		    case "radio":
			    var chg ='';
			    if (aSrc.onclick)
			    {
			      if (aSrc.checked)
			      {
			            try {
	       	   		    aSrc.click();
	       	   		    aSrc.click();}
	       	   		    catch (e) {}
			      }
			    }
		    break;
		    default:
		    break;
		}
	}	
}
var saveFilterAnsValue= new Array(5000)
var saveFilterAnsText= new Array(5000)
var saveFilterCount=0;
//
function filterClick(aObj,ansId,filterQ)
{   
    dropDownQuest = false;
    //if dropdown filtering works differently
    trgObj = getElement('DropDown_' + filterQ);
    if (trgObj!=null)
    {

        if (trgObj.type=="select-one")
            dropDownQuest = true;
    }
    if (dropDownQuest)
    {
        if(aObj.checked)
        {
            for(x=0;x < saveFilterCount;x++)
            {
                if (saveFilterAnsValue[x]== ansId + ':0')
                {
                    oNewOption = new Option();
                    oNewOption.text = saveFilterAnsText[x];
                    oNewOption.value = saveFilterAnsValue[x];
                    trgObj.options.add(oNewOption);
                    break;
                }
            }
        }
        else
        {            
            for(i=trgObj.options.length-1;i>=0;i--)
            {
                if (trgObj[i].value==ansId + ':0')
                   trgObj.remove(i);
            }
        }
    }
    else
    {
        if(aObj)
        {
            if(aObj.checked)
                getElement('ARow'+ansId).style.display='';
            else
            {
                getElement('ARow'+ansId).style.display='none';
                initHiddenElements(getElement('ARow'+ansId)); //uncheck radio and check boxes if row hidden
            }
        }
    }
}
function filterClickSubscriber(ansId,filterQ,aObj)
{   
   if (!aObj) //element which raised the click will be passed in othwewise it will be passed in firefox etc
        aObj = event.srcElement;
    dropDownQuest = false;
    //if dropdown filtering works differently
    trgObj = getElement('DropDown_' + filterQ);
    if (trgObj!=null)
    {

        if (trgObj.type=="select-one")
            dropDownQuest = true;
    }
    if (dropDownQuest)
    {
        if(aObj.checked)
        {
            for(x=0;x < saveFilterCount;x++)
            {
                if (saveFilterAnsValue[x]== ansId + ':0')
                {
                    oNewOption = new Option();
                    oNewOption.text = saveFilterAnsText[x];
                    oNewOption.value = saveFilterAnsValue[x];
                    trgObj.options.add(oNewOption);
                    break;
                }
            }
        }
        else
        {            
            for(i=trgObj.options.length-1;i>=0;i--)
            {
                if (trgObj[i].value==ansId + ':0')
                   trgObj.remove(i);
            }
        }
    }
    else
    {
        if(aObj.checked)
            getElement('ARow'+ansId).style.display='';
        else
        {
            getElement('ARow'+ansId).style.display='none';
            initHiddenElements(getElement('ARow'+ansId)); //uncheck radio and check boxes if row hidden
        }
    }
}
function initFilterClick(ansId,filterQ)
{   
    trgObj = getElement('DropDown_' + filterQ);
    if (trgObj!=null)
    {
        if (trgObj.type=="select-one")
        {
            
            for(i=0; i < trgObj.options.length;i++)
            {
              if (Trim1(trgObj[i].text).length >0)
              {
                saveFilterAnsValue[saveFilterCount]=trgObj[i].value;
                saveFilterAnsText[saveFilterCount]=trgObj[i].text;
                saveFilterCount++;
                trgObj.remove(i);
              }
            }
        }
        else
           try{getElement('ARow' + ansId ).style.display='none';} catch(e) {}
    }
    else
        try{getElement('ARow' + ansId ).style.display='none';} catch(e) {}
    
}
//used to restore page elements when page re-loaded
function restorePageElements(aSrc,Value,Name)
{
     if (aSrc.length>0)
           type = aSrc[0].type;
     else
           type = aSrc.type;
     if (type != null)
     {    
           switch (type.toLowerCase())
           {
                case 'radio':
                     setRadio(Name,Value);
                     break;
                case 'checkbox':
                     aSrc.checked = true;
                     break;
                default:
                     aSrc.value=Value;
                     break;
           }
     }
     else
       aSrc.value=Value;

}
//
// Start Survey page object
//
var Utils = {
    caculateAgeFromYear: function(date) {
        year = 0;
        if (date.length >= 4) {
            var d = new Date();
            year = parseInt(date.substring(0, 4));
            year = d.getFullYear() - year;
        }
        return year;
    },
    calculateAgeFromYear: function(date) {
        year = 0;
        if (date.length >= 4) {
            var d = new Date();
            year = parseInt(date.substring(0, 4));
            year = d.getFullYear() - year;
        }
        return year;
    },
    validateWithRegex: function(aFiledName, regExpression, msg) {
        aObj = Survey.fieldValue(aFiledName);
        var Regx = new RegExp(regExpression);
        if (!Regx.test(aObj.value)) {
           if (msg.length>0)
                PageError.add(aFiledName, msg);
            return false;
        }
        else
            return true;
    },
    setRadioClick: function(aName, aValue) {
        if (getElement(aName)) {
            var ix = 0;
            var found = false
            if (getElement(aName).length) {
                while (ix < getElement(aName).length && !found) {
                    if (getElement(aName)[ix].value.indexOf(aValue) > -1) {
                        getElement(aName)[ix].checked = true;
                        try { getElement(aName)[ix].onClick(); }
                        catch (e) { if (advancedLogicDebug) alert('setRadioClick failed: ' + e.message) }
                        found = true;
                    }
                    ix++;
                }
            }
            else {
                if (getElement(aName)[ix].value.indexOf(aValue) > -1) {
                    getElement(aName).checked = true;
                    try { getElement(aName)[ix].onClick(); }
                    catch (e) { if (advancedLogicDebug) alert('setRadioClick failed: ' + e.message) }
                }
            }
        }
    }
}
var Survey = {
    fieldValue: function(elementName) {
        var elem;
        if (navigator.appName == 'Microsoft Internet Explorer')
            elem = document.all(elementName);
        else {
            if (navigator.appName == 'Opera')
                elem = document.forms[0].elements[elementName];
            else {
                elem = document.getElementById(elementName);
                if (elem == null) // get element by index number
                    elem = document.forms[0].elements[elementName];
            }
        }
        return elem;
    },
    selectAnswer: function(QType, Question, AnsId, AnsSeq, AnsMax) {
        switch (QType) {
            case 0: // QuestionType.Radio
                Utils.setRadioClick('Radio_' + Question, AnsId);
                break;
            case 20: // QuestionType.Checkbox
                getElement('Check_' + AnsId).checked = true;
                try { getElement('Check_' + AnsId).onClick(); }
                catch (e) { if (advancedLogicDebug) alert('SelectAnswer checkbox failed: ' + e.message) }
                break;
        }
    },
    checkAnswer: function(QType, Question, AnsId, AnsSeq, AnsMax) {
        switch (QType) {
            case 0: // QuestionType.Radio
                return getElement('Radio_' + Question)[AnsSeq].checked;
                break;
            case 20: // QuestionType.Checkbox
                return getElement('Check_' + AnsId).checked;
                break;
            case 50: // QuestionType.LikertText
                if (AnsMax == -1) //check if any item on the line selected
                {
                    for (ix = 0; ix < getElement('RadioL_' + AnsId).length; ix++) {
                        if (getElement('RadioL_' + AnsId)[ix].checked)
                            return true;
                    }
                    return false;
                }
                else
                    return getElement('RadioL_' + AnsId)[AnsMax].checked;
                break;
        }
    },
    setPhantomAnswer: function(QType, Question, AnsId, AnsSeq, AnsMax) {
        switch (QType) {
            case 0: // QuestionType.Radio
                getElement('__QueueData').value += '|radio_' + AnsId + ':0:0:Radio_' + Question;
                break;
            case 20: // QuestionType.CheckBox |Check_8ac3807a-fc6c-4d2c-a63e-2fc6b9b6c9f7:0|Check_6945aec4-71e2-45e9-91b6-b21290fd5304:0
                getElement('__QueueData').value += '|Check_' + AnsId + ':0';
                break;

        }
    },
    // validate allocation question
    fieldValueNumeric: function(elementName) {
        var val = 0;
        try {
            val1 = Survey.formatInteger(getElement(elementName));
            val = parseInt(val1);
        }
        catch (e) {
            val = 0;
        }
        //initialize to 0 
        if (isNaN(val))
            val = 0;
        return val;
    },
    formatInteger: function(aVal1) {
        var aVal = aVal1.value.toString().replace(groupSep, '').replace(decSep, '');
        aVal1.value = aVal;
        return aVal;
    },
    getQueryStringValue: function(name) {
        var qs = new Querystring();
        return qs.get(name, '');
    },
    createCookie: function(name, value, days) {
        if (days) {
            var date = new Date();
            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
            var expires = "; expires=" + date.toGMTString();
        }
        else var expires = "";
        document.cookie = name + "=" + value + expires + "; path=/";
    },
    readCookie: function(cookieName) {
        var theCookie = "" + document.cookie;
        var ind = theCookie.indexOf(cookieName);
        if (ind == -1 || cookieName == "") return "";
        var ind1 = theCookie.indexOf(';', ind);
        if (ind1 == -1) ind1 = theCookie.length;
        return unescape(theCookie.substring(ind + cookieName.length + 1, ind1));
    },
    generateRandonNumberList: function(max, listLength) {
        var list = new Array(listLength);
        var iy = 0;
        for (var ix = 0; ix < list.length; ix++)
            list[ix] = -1;
        //debug = '';
        //
        while (iy < listLength) {
            var rand_no = Math.floor(max * Math.random())
            for (var ix = 0; ix < list.length; ix++) {
                if (list[ix] == rand_no)
                    break;
                if (list[ix] == -1) {
                    list[ix] = rand_no;
                    iy++;
                    //debug = debug + rand_no + ' ';
                    break;
                }
            }
        }
        //alert(debug);
        return list;
    },
    randomHideAnswerLines: function(numAnsToHide, ansList) {
        maxNumber = ansList.length
        var list = Survey.generateRandonNumberList(maxNumber, numAnsToHide)
        for (var ix = 0; ix < list.length; ix++) {
            Survey.hideAnswerLines(ansList[list[ix]]);
        }
        return list;
    },
    randomHideAnswerLinesOddEvenColor: function(numAnsToHide, ansList, evenColor, oddColor) {
        rList = Survey.randomHideAnswerLines(numAnsToHide, ansList);
        //set odd even color
        odd = true;
        for (var ix = 0; ix < ansList.length; ix++) {
            try {
                curElement = getElement('ARow' + ansList[ix]);
                if (curElement.style.display != 'none') {
                    if (odd) {
                        if (oddColor.length > 0)
                            curElement.style.backgroundColor = oddColor;
                        odd = false;
                    }
                    else {
                        if (evenColor.length > 0)
                            curElement.style.backgroundColor = evenColor;
                        odd = true;
                    }
                }
            } catch (e) { }

        }

    },
    randomizeArray: function(arrayList) {
        var retList = new Array(arrayList.length);
        maxNumber = arrayList.length
        var list = Survey.generateRandonNumberList(maxNumber, arrayList.length)
        for (var ix = 0; ix < list.length; ix++) {
            retList[ix] = arrayList[list[ix]];
        }

        return retList;
    },
    setNextPageFromArrayList: function(pageListArray, defaultNextPage) {
        remainingPages = '';
        //alert(pageListArray.length);
        if (pageListArray.length >= 1) {

            if (pageListArray[0].length > 0) {
                Survey.setNextPage(pageListArray[0]);
                for (var ix = 1; ix < pageListArray.length; ix++) {
                    if (ix + 1 < pageListArray.length)
                        remainingPages += pageListArray[ix] + ',';
                    else
                        remainingPages += pageListArray[ix];
                }
            }
            else
                Survey.setNextPage(defaultNextPage);
        }
        else
            Survey.setNextPage(defaultNextPage);
        //alert(remainingPages);
        return remainingPages;
    },
    addToFavorites: function() {
        try {
            if (window.sidebar) { // Mozilla Firefox Bookmark
                window.sidebar.addPanel(document.title, location.href, "");
            }
            else {
                if (window.external) { // IE Favorite
                    window.external.AddFavorite(location.href, document.title);
                }
                else
                    alert('To save this survey so you can finish later just bookmark the page.');
            }
        }
        catch (e) { alert('To save this survey so you can finish later just bookmark the page.'); }
    },
    expired: function() {
        document.location = Survey.fieldValue('__ExpUrl').value;
    },
    hideSurveyLines: function(lineList) {
        lines = lineList.split(',');
        for (var ix = 0; ix < lines.length; ix++) {
            try { getElement('M_DetailsLine' + lines[ix]).style.display = 'none'; } catch (e) { }
        }
    },
    hideAnswerLines: function(lineList) {
        lines = lineList.split(',');
        for (var ix = 0; ix < lines.length; ix++) {
            try { getElement('ARow' + lines[ix]).style.display = 'none'; } catch (e) { }
        }
    },
    showAnswerLines: function(lineList) {
        lines = lineList.split(',');
        for (var ix = 0; ix < lines.length; ix++) {
            try { getElement('ARow' + lines[ix]).style.display = ''; } catch (e) { }
        }
    },
    showSurveyLines: function(lineList) {
        lines = lineList.split(',');
        for (var ix = 0; ix < lines.length; ix++) {
            try { getElement('M_DetailsLine' + lines[ix]).style.display = ''; } catch (e) { }
        }
    },
    setLanguageCode: function(LanCode) {
        Survey.fieldValue('__MultiLan').value = LanCode;
    },
    setNextPage: function(page) {
        getElement('__Next').value = page;
        getElement('__Status').value = '0';
    },
    setFinishPage: function(page) {
        getElement('__Next').value = '';
        getElement('__LastPageId').value = page;
        getElement('__Status').value = '10';
    },
    //set multi select checkbox type
    addRemoveQuestionState: function(aobj, stateValue) {

        if (!pageLoading) {
            stateValue = 'Q' + stateValue;
            var state = getElement('__QState').value;
            state = state.replace(stateValue + '|', '')
            if (aobj.checked)
                state += stateValue + "|";
            getElement('__QState').value = state;
        }
    },
    //set single select radio/drop down
    addRemoveQuestionStateSingle: function(aobj, stateValue) {
        if (!pageLoading) {
            stateValue = 'Q' + stateValue;
            if (aobj) { //if null being called from code advanced logic no object availiable
                if (aobj.type == "select-one")
                    stateValue = stateValue + '.' + aobj.selectedIndex
            }
            statePart = stateValue.split('.');
            var removeQuestion = statePart[0] + '.';
            var clearEnteriesUpTo = statePart[0] + '.';

            if (statePart.length > 1)
                clearEnteriesUpTo = statePart[0] + '.' + statePart[1] + '.';
            if (statePart.length > 2)
                removeQuestion = statePart[0] + '.' + statePart[1] + '.';
            //rebuild state removing all entries for this question
            var statevalues = getElement('__QState').value.split('|');
            var state = '';
            //remove all question entries form the state bag
            for (var ix = 0; ix < statevalues.length; ix++) {

                if (statevalues[ix].indexOf(removeQuestion) > -1 && statevalues[ix].length > 0)
                    statevalues[ix] = '';
            }
            //Add to state bag
            for (var ix = 0; ix < statevalues.length; ix++) {

                if (statevalues[ix].indexOf(clearEnteriesUpTo) == -1 && statevalues[ix].length > 0)
                    state += statevalues[ix] + '|';
            }
            getElement('__QState').value = state + stateValue + '|';
        }
    },

    checkAnswerInStateBag: function(value) {
        if (getElement('__QState').value.indexOf(value + '|') > -1)
            return true;
        else
            return false;
    }
}
//
// End Survey page object
//
var PageButtons = {
checkDoubleSubmit: function() {

        if (ctlSubmitCount > 0) {
            ctlSubmitCount++;
            return true;
        }
        else {
            ctlSubmitCount++;
            return false;
        }
    },
    disableAll: function() {
        alreadySubmitted = false;
        for (var ix = 0; ix < ctlButtons.length; ix++) {
            if (getElement(ctlButtons[ix]).disabled)
                alreadySubmitted = true;
            getElement(ctlButtons[ix]).disabled = true;
        }
        return alreadySubmitted;
    },
    enableAll: function() {
        ctlSubmitCount = 0; //if buttons are being re-enabled the set click count back to 0
        for (var ix = 0; ix < ctlButtons.length; ix++) {
            getElement(ctlButtons[ix]).disabled = false;
        }
    }
}
//
// End Survey page object
//
var PageError = {
    add: function(name, msg) {
        aObj = getElement(name);
        aObj.value = '';
        if (cErrorsCount < cErrors.length) {
            if (aObj.id.length > 0)
                foundm = checkItem(aObj.id);
            else
                foundm = checkItem(aObj.name);
            if (!foundm) {
                cErrorsCount = cErrorsCount + 1;
                cErrors[cErrorsCount] = msg;
                if (aObj.id.length > 0)
                    cErrorsObj[cErrorsCount] = aObj.id;
                else
                    cErrorsObj[cErrorsCount] = aObj.name;
            }
        }
    },
    
    addQuestionError: function(qid, msg) {

        if (cErrorsCount < cErrors.length) {

            foundm = checkItem(qid);
            if (!foundm) {
                cErrorsCount = cErrorsCount + 1;
                cErrors[cErrorsCount] = msg;
                cErrorsObj[cErrorsCount] = qid;
                cErrorsType[cErrorsCount] = "Q";
            }
        }
    },
    checkItem: function(aid) {
        foundm = false;
        //remove error item from list
        for (ix = 0; ix < cErrors.length; ix++) {
            if (cErrorsObj[ix].length > 0) {
                if (cErrorsObj[ix] == aid)
                    foundm = true;
            }
        }
        return foundm;
    },
    removeErrorItem: function(id) {
        //remove error item from list
        for (ix = 0; ix < cErrors.length; ix++) {
            if (cErrorsObj[ix].length > 0) {
                if (cErrorsObj[ix] == id) {
                    cErrors[ix] = '';
                    cErrorsObj[ix] = '';
                }
            }
        }
    }
}
//
// End Page error object
//