var D
var imgDir
var fixedX = -1	
var fixedY = -1	
var startAt = 1
var showWeekNumber = 0
var showToday = 1	
var gotoString = "Go To Current Month"
var todayString = "Today is"
var weekString = "Wk"
var scrollLeftMessage = "Click to scroll to previous month. Hold mouse button to scroll automatically."
var scrollRightMessage = "Click to scroll to next month. Hold mouse button to scroll automatically."
var selectMonthMessage = "Click to select a month."
var selectYearMessage = "Click to select a year."
var selectDateMessage = "Select [date] as date."
var crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear
var bPageLoaded=false
var today=new Date()
var dateNow=today.getDate()
var monthNow=today.getMonth()
var yearNow =today.getYear()
var imgsrc=new Array("drop1.gif","drop2.gif","left1.gif","left2.gif","right1.gif","right2.gif")
var img=new Array()
var bShow=false
function hideElement(elmID,overDiv ){
for( i = 0; i < D.tags(elmID).length; i++ ){
obj=D.tags(elmID)[i]
if( !obj || !obj.offsetParent ){continue}
objLeft=obj.offsetLeft;
objTop=obj.offsetTop;
objParent=obj.offsetParent;
while(objParent.tagName.toUpperCase() != "BODY" ){
objLeft+=objParent.offsetLeft;
objTop+=objParent.offsetTop;
objParent=objParent.offsetParent;}
objHeight=obj.offsetHeight;
objWidth=obj.offsetWidth;
if((overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
else if( overDiv.offsetTop >= ( objTop + objHeight ));
else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
else{obj.style.visibility = "hidden"}}
}
function showElement( elmID ){     
for( i = 0; i < D.tags( elmID ).length; i++){
obj = D.tags( elmID )[i];
if( !obj || !obj.offsetParent ){continue}
obj.style.visibility = ""}
}
function HolidayRec (d, m, y, desc){
this.d = d
this.m = m
this.y = y
this.desc = desc
}
var HolidaysCounter = 0
var Holidays = new Array()
function addHoliday (d, m, y, desc){Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )}
var monthName = new Array("January","February","March","April","May","June","July","August","September","October","November","December")
if (startAt==0){dayName = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat")
}else{dayName = new Array("Mon","Tue","Wed","Thu","Fri","Sat","Sun")}
var styleAnchor="text-decoration:none;color:black;cursor:hand"
var styleLightBorder="border-style:solid;border-width:1px;border-color:#a0a0a0;cursor:hand"
function swapImage(srcImg, destImg){document.getElementById(srcImg).setAttribute("src",imgDir + destImg)}
function initDXCal(){
imgDir=D.imagepath.innerText+"/"
for (i=0;i<imgsrc.length;i++){img[i] = new Image;img[i].src = imgDir + imgsrc[i]}
var t="<div onclick='bShow=true' id='calendar' style='z-index:+999;position:absolute;visibility:hidden;'><table width="+((showWeekNumber==1)?250:220)+" style='font-family:arial;font-size:11px;border-width:1;border-style:solid;border-color:#a0a0a0;font-family:arial; font-size:11px}' bgcolor='#ffffff'><tr bgcolor='#ABABFF'><td><table width='"+((showWeekNumber==1)?248:218)+"'><tr bgcolor='#ABABFF'><td style='padding:2px;font-family:arial; font-size:11px;'><font color='#ffffff'><B><span id='caption'></span></B></font></td><td align=right><IMG SRC='"+imgDir+"close.gif' WIDTH='15' HEIGHT='13' BORDER='0' ALT='Close the Calendar' onclick='hideCalendar()'></td></tr></table></td></tr><tr><td style='padding:5px' bgcolor=#ffffff><span id='content'></span></td></tr>"
if (showToday==1){t+="<tr bgcolor=#f0f0f0><td style='padding:5px' align=center><span id='lblToday'></span></td></tr>"}
t+="</table></div><div id='selectMonth' style='z-index:+999;position:absolute;visibility:hidden;'></div><div id='selectYear' style='z-index:+999;position:absolute;visibility:hidden;'></div>"
D.dsp4.innerHTML=t
crossobj=D.calendar.style
hideCalendar()
crossMonthObj=D.selectMonth.style
crossYearObj=D.selectYear.style
monthConstructed=false;
yearConstructed=false;
if (showToday==1){
D.lblToday.innerHTML=todayString+" <a onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' style='"+styleAnchor+"' onclick='monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)]+", " + dateNow +" "+monthName[monthNow].substring(0,3)+"	"+yearNow+"</a>"}
sHTML1="<span id='spanLeft' style='border-style:solid;border-width:1;border-color:#3366FF;cursor:pointer' onmouseover='swapImage(\"changeLeft\",\"left2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+scrollLeftMessage+"\"' onclick='decMonth()' onmouseout='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left1.gif\");this.style.borderColor=\"#3366FF\";window.status=\"\"' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)' onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeLeft' SRC='"+imgDir+"left1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp;"
sHTML1+="<span id='spanRight' style='border-style:solid;border-width:1;border-color:#3366FF;cursor:pointer'	onmouseover='swapImage(\"changeRight\",\"right2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+scrollRightMessage+"\"' onmouseout='clearInterval(intervalID1);swapImage(\"changeRight\",\"right1.gif\");this.style.borderColor=\"#3366FF\";window.status=\"\"' onclick='incMonth()' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)'	onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeRight' SRC='"+imgDir+"right1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp"
sHTML1+="<span id='spanMonth' style='border-style:solid;border-width:1;border-color:#3366FF;cursor:pointer'	onmouseover='swapImage(\"changeMonth\",\"drop2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+selectMonthMessage+"\"' onmouseout='swapImage(\"changeMonth\",\"drop1.gif\");this.style.borderColor=\"#3366FF\";window.status=\"\"' onclick='popUpMonth()'></span>&nbsp;"
sHTML1+="<span id='spanYear' style='border-style:solid;border-width:1;border-color:#3366FF;cursor:pointer' onmouseover='swapImage(\"changeYear\",\"drop2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+selectYearMessage+"\"'	onmouseout='swapImage(\"changeYear\",\"drop1.gif\");this.style.borderColor=\"#3366FF\";window.status=\"\"' onclick='popUpYear()'></span>&nbsp;"
D.caption.innerHTML=sHTML1
bPageLoaded=true
}
function hideCalendar(){crossobj.visibility="hidden"
if(crossMonthObj!=null){crossMonthObj.visibility="hidden"}
if(crossYearObj!=null){crossYearObj.visibility="hidden"}
showElement( 'SELECT', D.calendar)
}
function constructDate(d,m,y){
sTmp = dateFormat
sTmp = sTmp.replace("dd","<e>")
sTmp = sTmp.replace("d","<d>")
sTmp = sTmp.replace("<e>",padZero(d))
sTmp = sTmp.replace("<d>",d)
sTmp = sTmp.replace("mmm","<o>")
sTmp = sTmp.replace("mm","<n>")
sTmp = sTmp.replace("m","<m>")
sTmp = sTmp.replace("<m>",m+1)
sTmp = sTmp.replace("<n>",padZero(m+1))
sTmp = sTmp.replace("<o>",monthName[m])
return sTmp.replace ("yyyy",y)
}
function padZero(num){return (num< 10)? '0' + num : num}
function closeCalendar(){var sTmp;hideCalendar()
ctlToPlaceValue.value =constructDate(dateSelected,monthSelected,yearSelected)}
function StartDecMonth(){intervalID1=setInterval("decMonth()",80)}
function StartIncMonth(){intervalID1=setInterval("incMonth()",80)}
function incMonth(){monthSelected++;if(monthSelected>11){monthSelected=0;yearSelected++};constructCalendar()}
function decMonth(){monthSelected--;if(monthSelected<0){monthSelected=11;yearSelected--}constructCalendar()}
function constructMonth() {
popDownYear()
if (!monthConstructed) {
sHTML=""
for(i=0; i<12;i++){
sName=monthName[i]
if (i==monthSelected){sName="<B>"+sName+"</B>"}
sHTML+="<tr><td id='m" + i + "' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='this.style.backgroundColor=\"\"' style='cursor:pointer' onclick='monthConstructed=false;monthSelected=" + i + ";constructCalendar();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"}
D.selectMonth.innerHTML="<table width=70 style='font-family:arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;' bgcolor='#FFFFDD' cellspacing=0 onmouseover='clearTimeout(timeoutID1)' onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>"+sHTML+"</table>"
monthConstructed=true
}}
function popUpMonth() {
constructMonth()
crossMonthObj.visibility="visible"
crossMonthObj.left=parseInt(crossobj.left) + 50
crossMonthObj.top=parseInt(crossobj.top) + 26
hideElement( 'SELECT', D.selectMonth)
}
function popDownMonth(){crossMonthObj.visibility="hidden"}
function incYear() {
for(i=0; i<7; i++){
newYear=(i+nStartingYear)+1
if(newYear==yearSelected){txtYear="&nbsp;<B>"+newYear+"</B>&nbsp;" }
else{txtYear="&nbsp;"+newYear+"&nbsp;" }
document.getElementById("y"+i).innerHTML=txtYear}
nStartingYear ++
bShow=true
}
function decYear(){
for(i=0; i<7; i++){
newYear=(i+nStartingYear)-1
if (newYear==yearSelected){txtYear="&nbsp;<B>"+newYear+"</B>&nbsp;" }
else{txtYear="&nbsp;"+newYear+"&nbsp;"}
document.getElementById("y"+i).innerHTML = txtYear}
nStartingYear --
bShow=true
}
function selectYear(nYear) {
yearSelected=parseInt(nYear+nStartingYear);
yearConstructed=false;
constructCalendar();
popDownYear();
}
function constructYear() {
popDownMonth()
sHTML=""
if (!yearConstructed) {
sHTML="<tr><td align='center' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='clearInterval(intervalID1);this.style.backgroundColor=\"\"' style='cursor:pointer'onmousedown='clearInterval(intervalID1);intervalID1=setInterval(\"decYear()\",30)' onmouseup='clearInterval(intervalID1)'>-</td></tr>"
j =0
nStartingYear=yearSelected-3
for(i=(yearSelected-3); i<=(yearSelected+3); i++){sName=i
if(i==yearSelected){sName="<B>"+sName+"</B>"}
sHTML += "<tr><td id='y" + j + "' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='this.style.backgroundColor=\"\"' style='cursor:pointer' onclick='selectYear("+j+");event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
j ++}
sHTML+= "<tr><td align='center' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='clearInterval(intervalID2);this.style.backgroundColor=\"\"' style='cursor:pointer' onmousedown='clearInterval(intervalID2);intervalID2=setInterval(\"incYear()\",30)'	onmouseup='clearInterval(intervalID2)'>+</td></tr>"
D.selectYear.innerHTML= "<table width=44 style='font-family:arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;'bgcolor='#FFFFDD' onmouseover='clearTimeout(timeoutID2)' onmouseout='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing=0>"+sHTML+"</table>"
yearConstructed=true
}}
function popDownYear() {
clearInterval(intervalID1)
clearTimeout(timeoutID1)
clearInterval(intervalID2)
clearTimeout(timeoutID2)
crossYearObj.visibility= "hidden"
}
function popUpYear() {
var leftOffset
constructYear()
crossYearObj.visibility="visible"
leftOffset=parseInt(crossobj.left) + D.spanYear.offsetLeft
leftOffset+=6
crossYearObj.left=leftOffset
crossYearObj.top=parseInt(crossobj.top)+26
}
function WeekNbr(n) {
year = n.getFullYear();
month = n.getMonth() + 1;
if (startAt == 0) {day = n.getDate() + 1;}
else {day = n.getDate();}
a = Math.floor((14-month) / 12);
y = year + 4800 - a;
m = month + 12 * a - 3;
b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
L = Math.floor(d4 / 1460);
d1 = ((d4 - L) % 365) + L;
week = Math.floor(d1/7) + 1;
return week;
}
function constructCalendar () {
var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31)
var dateMessage
var startDate=new Date(yearSelected,monthSelected,1)
var endDate
if (monthSelected==1){
endDate=new Date (yearSelected,monthSelected+1,1);
endDate=new Date (endDate- (24*60*60*1000));
numDaysInMonth = endDate.getDate()
}else{numDaysInMonth = aNumDays[monthSelected];}
datePointer=0
dayPointer=startDate.getDay() - startAt		
if(dayPointer<0){dayPointer=6}
sHTML="<table border=0 style='font-family:verdana;font-size:10px;zIndex:999'><tr>"
if (showWeekNumber==1){
sHTML += "<td width=27><b>" + weekString + "</b></td><td width=1 rowspan=7 bgcolor='#d0d0d0' style='padding:0px'><img src='"+imgDir+"divider.gif' width=1></td>"}
for(i=0; i<7; i++){sHTML+="<td width='27' align='right'><B>"+ dayName[i]+"</B></td>"}
sHTML +="</tr><tr>"
if(showWeekNumber==1){sHTML+="<td align=right>"+WeekNbr(startDate)+"&nbsp;</td>"}
for(var i=1;i<=dayPointer;i++){sHTML+="<td>&nbsp;</td>"}
for(datePointer=1;datePointer<=numDaysInMonth;datePointer++){dayPointer++;sHTML += "<td align=right>";sStyle=styleAnchor
if((datePointer==odateSelected)&&(monthSelected==omonthSelected)	&& (yearSelected==oyearSelected)){sStyle+=styleLightBorder}
sHint=""
for(k=0;k<HolidaysCounter;k++){if((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1))){
if((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0))){
sStyle+="background-color:#FFDDDD";sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc}}}
var regexp= /\"/g
sHint=sHint.replace(regexp,"&quot;")
dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "
if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow))
{sHTML += "<b><a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' onclick='dateSelected="+datePointer+";closeCalendar();'><font color=#ff0000>&nbsp;" + datePointer + "</font>&nbsp;</a></b>"}
else if(dayPointer % 7 == (startAt * -1)+1)
{sHTML+="<a "+dateMessage+" title=\""+sHint+"\" style='"+sStyle+"' onclick='dateSelected="+datePointer+";closeCalendar();'>&nbsp;<font color=#909090>"+datePointer+ "</font>&nbsp;</a>"}
else{sHTML+="<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' onclick='dateSelected="+datePointer+";closeCalendar();'>&nbsp;"+datePointer+"&nbsp;</a>" }
sHTML+= ""
if((dayPointer+startAt) % 7 == startAt){sHTML += "</tr><tr>" 
if((showWeekNumber==1)&&(datePointer<numDaysInMonth)){sHTML+="<td align=right>"+(WeekNbr(new Date(yearSelected,monthSelected,datePointer+1)))+"&nbsp;</td>"}}}
D.content.innerHTML=sHTML
D.spanMonth.innerHTML="&nbsp;"+monthName[monthSelected] + "&nbsp;<IMG id='changeMonth' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
D.spanYear.innerHTML="&nbsp;"+yearSelected+"&nbsp;<IMG id='changeYear' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
}
function dxcal(o,n,d){popUpCalendar(o,n,d)}
function popUpCalendar(ctl,ctl2,format) {
var DSCxgutter=240
var DSCygutter=160
var leftpos=0;var toppos=0
if (bPageLoaded){
if(crossobj.visibility=="hidden"){ctlToPlaceValue=ctl2;dateFormat=format;formatChar=" ";aFormat=dateFormat.split(formatChar)
if(aFormat.length<3){formatChar = "/";aFormat=dateFormat.split(formatChar)
if(aFormat.length<3){formatChar = ".";aFormat=dateFormat.split(formatChar)
if(aFormat.length<3){formatChar = "-";aFormat=dateFormat.split(formatChar)
if(aFormat.length<3){formatChar=""}}}}
tokensChanged=0
if (formatChar!=""){aData=ctl2.value.split(formatChar)
for(i=0;i<3;i++){
if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
{dateSelected = parseInt(aData[i], 10);tokensChanged++}
else if((aFormat[i]=="m") || (aFormat[i]=="mm"))
{monthSelected=parseInt(aData[i], 10) - 1;tokensChanged ++}
else if(aFormat[i]=="yyyy")
{yearSelected = parseInt(aData[i], 10);tokensChanged ++}
else if(aFormat[i]=="mmm")
{for(j=0; j<12;j++){if (aData[i]==monthName[j]){monthSelected=j;tokensChanged ++}}}}}
if((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected)){dateSelected=dateNow;monthSelected=monthNow;yearSelected = yearNow}
odateSelected=dateSelected
omonthSelected=monthSelected
oyearSelected=yearSelected
aTag=ctl
do{
aTag = aTag.offsetParent
leftpos+=aTag.offsetLeft
toppos+=aTag.offsetTop
}while(aTag.tagName!="BODY")
var xp=ctl.offsetLeft+leftpos
var yp=ctl.offsetTop+toppos+ctl.offsetHeight+2
if((xp+DSCxgutter)>document.body.clientWidth){xp-=((xp+DSCxgutter)-document.body.clientWidth)}
if((yp+DSCygutter)>document.body.clientHeight){yp-=((yp+DSCygutter)-document.body.clientHeight)}
crossobj.left =fixedX==-1 ? xp :fixedX;crossobj.top =fixedY==-1 ? yp :fixedY
constructCalendar (1,monthSelected,yearSelected);
crossobj.visibility="visible"
hideElement( 'SELECT', D.calendar)
bShow = true}
else{hideCalendar()
if (ctlNow!=ctl) {popUpCalendar(ctl, ctl2, format)}}
ctlNow = ctl}
}
//Function to validate the date field
function check_date(field){
		var checkstr = "0123456789";
		var DateField = field;
		var Datevalue = "";
		var DateTemp = "";
		var seperator = "/";
		var day;
		var month;
		var year;
		var leap = 0;
		var err = 0;
		var i;
   		err = 0;
   		
   		
   		DateValue = DateField.value;
   		/* Delete all chars except 0..9 */
   		for (i = 0; i < DateValue.length; i++) {
	  		if (checkstr.indexOf(DateValue.substr(i,1)) >= 0) {
	     		DateTemp = DateTemp + DateValue.substr(i,1);
	  		}
   		}
   		DateValue = DateTemp;
   		
   		/* Always change date to 8 digits - string*/
   		/* if year is entered as 2-digit / always assume 20xx */
   		if (DateValue.length == 6) {
      		DateValue = DateValue.substr(0,4) + '20' + DateValue.substr(4,2); }
   		if (DateValue.length != 8) {
      		err = 19;}
      		
   		/* year is wrong if year = 0000 */
   		year = DateValue.substr(4,4);
   		if (year == 0) {
      		err = 20;
   		}
   		
   		/* Validation of month*/
   		month = DateValue.substr(2,2);
   		if ((month < 1) || (month > 12)) {
      		err = 21;
   		}
   		
   		/* Validation of day*/
   		day = DateValue.substr(0,2);
   		if (day < 1) {
     		err = 22;
   		}
   		/* Validation leap-year / february / day */
   		if ((year % 4 == 0) || (year % 100 == 0) || (year % 400 == 0)) {
      		leap = 1;
   		}
   		
   		if ((month == 2) && (leap == 1) && (day > 29)) {
      		err = 23;
   		}
   		
   		if ((month == 2) && (leap != 1) && (day > 28)) {
      		err = 24;
   		}
   		
   		/* Validation of other months */
   		if ((day > 31) && ((month == "01") || (month == "03") || (month == "05") || (month == "07") || (month == "08") || (month == "10") || (month == "12"))) {
      		err = 25;
   		}
   		
   		if ((day > 30) && ((month == "04") || (month == "06") || (month == "09") || (month == "11"))) {
     		err = 26;
   		}
   		
   		/* if 00 ist entered, no error, deleting the entry */
   		if ((day == 0) && (month == 0) && (year == 00)) {
      		err = 0; day = ""; month = ""; year = ""; seperator = "";
   		}
   		
   		/* if no error, write the completed date to Input-Field (e.g. 13/12/2001) */
   		if (err == 0) {
      		DateField.value = day + seperator + month + seperator + year;
			//var SecondDate = new Date(year,month,day);     // eg YYYY/MM/DD   		
			//CheckDateDif(SecondDate);  //Check date difference      		
   		}
   		/* Error-message if err != 0 */
   		else {
      		alert("You have not entered a valid date. Please amend the Outward/Return Journey Date field before proceeding.");
      	//	DateField.select();
	  		DateField.focus();
   		}   		
	}
function check_date_diff(field1,field2){
var DateField1 = field1;
var DateField2 = field2;
DateValue1 = DateField1.value;
DateValue2 = DateField2.value;
var Date1 = new Date(DateValue1.substring(6,10), DateValue1.substring(3,5),DateValue1.substring(0,2));
var Date2 = new Date(DateValue2.substring(6,10), DateValue2.substring(3,5),DateValue2.substring(0,2));				
var difference = Date1.getTime() - Date2.getTime();
var daysDifference = Math.floor(difference/1000/60/60/24);
alert(daysDifference); 
}
function validateMe(){
var cont = true;
var referralDate = document.getElementById('date').value;
if(referralDate=='')
{
alert('Please enter a value for referral date');
document.getElementById('date').focus();
return;
}
var assesmentDate = document.getElementById('date_1').value;
if(assesmentDate=='')
{
alert('Please enter a value for assesment date');
document.getElementById('date_1').focus();
return;
}
var decisionDate = document.getElementById('date_2').value;
if(decisionDate=='')
{
alert('Please enter a value for decision date');
document.getElementById('date_2').focus();
return;
}
var requestDate = document.getElementById('date_3').value;
if(requestDate=='')
{
alert('Please enter a value for request date');
document.getElementById('date_3').focus();
return;
}
var d = new Date();
var refferalDateC = new Date(referralDate.substring(6,10), referralDate.substring(3,5), referralDate.substring(0,2));
var assesmentDateC = new Date(assesmentDate.substring(6,10), assesmentDate.substring(3,5), assesmentDate.substring(0,2));
var decisionDateC = new Date(decisionDate.substring(6,10), decisionDate.substring(3,5), decisionDate.substring(0,2));
var requestDateC = new Date(requestDate.substring(6,10), requestDate.substring(3,5), requestDate.substring(0,2));
var today = new Date(d.getFullYear(), d.getMonth() + 1, d.getDate());	
var refDifference = refferalDateC.getTime() - today.getTime();
var assDifference = assesmentDateC.getTime() - today.getTime();
var decDifference = decisionDateC.getTime() - today.getTime();
var reqDifference = requestDateC.getTime() - today.getTime();
var refYearDifference = Math.floor(refDifference/1000/60/60/24/365);
var assYearDifference = Math.floor(assDifference/1000/60/60/24/365);
var decYearDifference = Math.floor(decDifference/1000/60/60/24/365);
var reqYearDifference = Math.floor(reqDifference/1000/60/60/24/365);
var assRefDiff = assesmentDateC.getTime() - refferalDateC.getTime();
var decAssDiff = decisionDateC.getTime() - assesmentDateC.getTime();
var reqDecDiff = requestDateC.getTime() - decisionDateC.getTime();
	
	if (refYearDifference < -3 ){
		var name=confirm("The date you have selected for referral is more than 3 years ago!");
		if(name==true){
		cont = true;			
		}else{
		document.getElementById('date').focus();
		cont=false;
		return;
		}
	}
	
	var refDayDifference = Math.floor(refDifference/1000/60/60/24);	
		if(refDayDifference>0){
			alert('The referral date must be today or in the past, please amend');
			document.getElementById('date').focus();
			cont=false;
			return;	
	 	}else{
			cont = true;
		}
	if (assYearDifference < -3 ){
		var name=confirm("The date you have selected for assesment is more than 3 years ago!");
		if(name==true){
			
		cont =true;			
		}else{
		document.getElementById('date_1').focus();
		cont=false;
		return;
		}
	}
	var assDayDifference = Math.floor(assDifference/1000/60/60/24);	
		if(assDayDifference>0){
			alert('The assesment date must be today or in the past, please amend');
			document.getElementById('date_1').focus();
			cont=false;
			return;	
	 	}else{
			cont = true;
		}
	if(assRefDiff < 0){
			alert('The assesment date must be greater than the referral date, please amend');
			document.getElementById('date_1').focus();
			cont=false;
			return;	
	}
	if (decYearDifference < -3 ){
		var name=confirm("The date you have selected for decision is more than 3 years ago!");
		if(name==true){
		cont =true;			
		}else{
		document.getElementById('date_2').focus();
		cont=false;
		return;
		}
	}
	var decDayDifference = Math.floor(decDifference/1000/60/60/24);	
		if(decDayDifference>0){
			alert('The decision date must be today or in the past, please amend');
			document.getElementById('date_2').focus();
			cont=false;
			return;	
	 	}else{
			cont = true;
		}
	if(decAssDiff < 0){
			alert('The decision date must be greater than the assesment date, please amend');
			document.getElementById('date_2').focus();
			cont=false;
			return;	
	}
	if (reqYearDifference < -3 ){
		var name=confirm("The date you have selected for request is more than 3 years ago!");
		if(name==true){
		cont =true;			
		}else{
		document.getElementById('date_3').focus();
		cont=false;
		return;
		}
	}
	var reqDayDifference = Math.floor(reqDifference/1000/60/60/24);	
		if(reqDayDifference>0){
			alert('The request date must be today or in the past, please amend');
			document.getElementById('date_3').focus();
			cont=false;
			return;	
	 	}else{
			cont = true;
		}
	if(reqDecDiff < 0){
			alert('The request date must be greater than the decision date, please amend');
			document.getElementById('date_3').focus();
			cont=false;
			return;	
	}
}