String.prototype.Trim = Trim;
String.prototype.EndsWith = EndsWith;
String.prototype.StartsWith = StartsWith;


function getBrowserName()
{
	//if((navigator.appName=="Microsoft Internet Explorer") || (navigator.appName=="Netscape"))
	//	window.location.href="http://www.smsdaak.com";
}

var XmlHttpSend;
var XmlHttpReceive;

var _CONNECTED = true;
var mytimer = null;

//Title Bar Text Scrolling
var rev = "fwd";
var timerScrollTitle;
var defaultTitle="";

function $(x)
{
	return document.getElementById(x);
}
function Trim(str)
{
	return String(str).replace(/^\s*|\s*$/g, "");
}
function Trim()
{
	return String(this).replace(/^\s*|\s*$/g, "");
}
function EndsWith(str)
{
	return new RegExp(".*"+ str +"\\z").test(String(this));
}
function StartsWith(str)
{
	return new RegExp("\\A"+ str +".*").test(String(this));
}
function Length(str)
{
	return String(str).length;
}
function Length(str, trim)
{
	if(trim) str = String(str).replace(/^\s*|\s*$/g, "")
	return String(str).length;
}
function hideMultiPanel(op)
		{
			if(op=="select")
			{
				document.getElementById("txtTo").disabled=true;
				document.getElementById("ddlContacts").disabled=false;
				document.getElementById("btnTo").disabled=true;
				
			}
			if(op=="enter")
			{
				document.getElementById("txtTo").disabled=false;
				document.getElementById("txtTo").focus();
				document.getElementById("ddlContacts").disabled=true;
				document.getElementById("btnTo").disabled=false;
				
			}
		}

function CreateXmlHttp(opt)
{
	//Creating object of XMLHTTP in IE
	if(opt=="s")
	{
		
		
		
		if(XmlHttpSend==null)
		{
			if(window.XMLHttpRequest) 
			{
					XmlHttpSend = new XMLHttpRequest();
					return true;
			} 
			else 
			{
				try 
				{
					XmlHttpSend = new ActiveXObject('Msxml2.XMLHTTP');
					return true;
				} 
				catch(e) 
				{
					try 
					{
						XmlHttpSend = new ActiveXObject("Microsoft.XMLHTTP");
						return true;
					} 
					catch(e) 
					{
						XmlHttpSend = null;
						return false;
					}
				}
			}
		}
		else
		{
			return true;
		}
		
	}
	if(opt=="r")
	{
		
		
		if(XmlHttpReceive==null)
		{
			if(window.XMLHttpRequest) 
			{
					XmlHttpReceive = new XMLHttpRequest();
					return true;
			} 
			else 
			{
				try 
				{
					XmlHttpReceive = new ActiveXObject('Msxml2.XMLHTTP');
					return true;
				} 
				catch(e) 
				{
					try 
					{
						XmlHttpReceive = new ActiveXObject("Microsoft.XMLHTTP");
						return true;
					} 
					catch(e) 
					{
						XmlHttpReceive = null;
						return false;
					}
				}
			}
		}
		else
		{
			return true;
		}
		
		
		
	}
	
	return false;
}

var winAddressBook;
var winConactBook;
var winHistory;

function OpenAddressBook()
{
	var winleft = (window.screen.availWidth/2)-300;
	var wintop = (window.screen.availHeight/2)-200;
	winAddressBook = window.open('AddressBook.aspx', 'winAddressBook', 'top='+wintop+',left='+winleft+',height=430,width=700');
}
function CloseAddressBook()
{
	if(winAddressBook != null)
	{
		winAddressBook.close();				
	}						
}

function OpenContactBook()
{
	var winleft = (window.screen.availWidth/2)-300;
	var wintop = (window.screen.availHeight/2)-200;
	winConactBook = window.open('ContactBook.aspx', 'winConactBook', 'top='+wintop+',left='+winleft+',height=256,width=260');
}
function CloseContactBook()
{
	if(winConactBook != null)
	{
		winConactBook.close();				
	}						
}
function OpenHistory()
{
	var winleft = (window.screen.availWidth/2)-300;
	var wintop = (window.screen.availHeight/2)-400;
	winHistory = window.open('History.aspx', 'winAddrewinHistoryssBook', 'top='+wintop+',left='+winleft+',height=700,width=700,scrollbars=1');
}
function CloseHistory()
{
	if(winHistory != null)
	{
		winHistory.close();				
	}						
}



function titlebar(val,msg1)
{
		var msg  = msg1;
		var res = " ";
		var speed = 100;
		var pos = val;
		var scrolltxt="";
		
		msg = "| "+msg+" |";
		var le = msg.length;
		if(rev == "fwd"){
			if(pos < le){
			pos = pos+1;
			scrolltxt = msg.substr(0,pos);
			document.title = scrolltxt;
			timerScrollTitle = window.setTimeout("titlebar("+pos+",'"+msg1+"')",speed);
			}
			else{
			rev = "bwd";
			timerScrollTitle = window.setTimeout("titlebar("+pos+",'"+msg1+"')",speed);
			}
		}
		else{
			if(pos > 0){
			pos = pos-1;
			var ale = le-pos;
			scrolltxt = msg.substr(ale,le);
			document.title = scrolltxt;
			timerScrollTitle = window.setTimeout("titlebar("+pos+",'"+msg1+"')",speed);
			}
			else{
			rev = "fwd";
			timerScrollTitle = window.setTimeout("titlebar("+pos+",'"+msg1+"')",speed);
			}	
		}
}

function stopScrollTitle()
{
	if(timerScrollTitle!=null)
	{
		window.clearTimeout(timerScrollTitle);
		setTitleDefault();
	}
}


function setTitleDefault()
		{
			document.title=defaultTitle;
		}
		
				
		function limitTextarea(textarea)
		{
			if (textarea.value.length > _MAX_LENGTH)
				textarea.value = textarea.value.substring(0, _MAX_LENGTH);
			
		}
		
		
		function startStopService(start)
		{
			defaultTitle=document.title;
			if(_ISAjaxVersion=="true")
			{
				$('btnSend').style.display="block";
				
				if(start)
				{
					if($('lblRemainingMsg').innerHTML.Trim()!="")
					{
						var remainingLimit=String($('lblRemainingMsg').innerHTML);
						remainingLimit=remainingLimit.substr(remainingLimit.indexOf(":")+1);
						if(Number(remainingLimit) <= 0)
						{
							$('lblMsg').innerHTML = "Your daily quota of free messages finished.";
							$('lblMsg').style.color='red';
							$('btnSend').disabled=true;
						}
						else
						{
							$('btnSend').disabled=false;
						}
					}
					
					clearTimeout(mytimer);	
					mytimer = setTimeout("receiveSMS()", _REFRESH_DELAY);
					_CONNECTED = true;
				}
				else
				{
					$('lblMsg').innerHTML = "Disonnected due to some error in connection. Please check your connection, and refresh the page.";
					$('lblMsg').style.color='red';
					_CONNECTED = false;
				}
			}
			else
			{
				$('btnSend').style.display="none";
				$('txtMessage').onkeypress="";
				
			}
		}
		
		function isSendingValid()
		{
			if(_CONNECTED == false)
			{
				alert("Disonnected due to some error in connection. Please check your connection, and refresh the page.");
				return false;
			}
			
			var remainingLimit=String($('lblRemainingMsg').innerHTML);
			remainingLimit=remainingLimit.substr(remainingLimit.indexOf(":")+1);
			if(Number(remainingLimit) <= 0)
			{
				alert("You cannot send more messages today. Your daily quota of free messages finished.");
				return false;
			}
			
			if($('rdbSelect').checked)
			{
				if($('ddlContacts').selectedIndex<1)
				{
					alert("Select a number from the list.");
					$('ddlContacts').focus();
					return false;
				}
			}
			if($('rdbEnter').checked)
			{
				if(String($('txtTo').value).Trim().length == 0)
				{
					alert("Invalid or missing number in To.");
					$('txtTo').focus();
					return false;
				}
				else
				{
					var toNumbers=String($('txtTo').value).Trim().split(',');
					if(_ISPRE!="y")
					{
						if(toNumbers.length>1)
						{
							alert("Invalid format number in To.");
							$('txtTo').focus();
							return false;
						}
					}
					for(var i=0;i<toNumbers.length;i++)
					{
						if(toNumbers[i].Trim().length != 11 || isNaN(toNumbers[i].Trim()) || toNumbers[i].Trim().substr(0,1)!='0')
						{
							var stErr="";
							if(toNumbers[i].Trim().length != 11)
								stErr="* Must be 11 digit long.\r\n";
							if(isNaN(toNumbers[i].Trim()))	
								stErr+="* Must be in integer format.\r\n";
							if(toNumbers[i].Trim().substr(0,1)!='0')	
								stErr+="* Must start with 0";
								
							alert("Invalid format number in To\r\n\n"+stErr);
							$('txtTo').focus();
							return false;
						}
					}
					
				}
			}
			
			if($('txtMessage').value.Trim().length == 0)
			{
				alert('You cannot send empty message.');
				$('txtMessage').focus();
				return false;
			}
			if($('txtMessage').value.Trim().indexOf("<")>-1 || $('txtMessage').value.Trim().indexOf(">")>-1)
			{
				alert('Cannot use [<,>] charactrers in message.');
				$('txtMessage').focus();
				return false;
			}
			
			if($('txtHiddenAbuseList')!=null)
			{
				var abuses=$('txtHiddenAbuseList').value.Trim().split(',');
				var words=$('txtMessage').value.Trim().split(' ');
				
				for(var g=0;g<words.length;g++)
				{
					for(var p=0;p<abuses.length;p++)
					{
						if(words[g].toLowerCase()==abuses[p].toLowerCase())
						{
							alert("Warrning: Abusive words not allowed");
							return false;
						}
					}
				}
			}
			
			return true;
		}
		function sendSMS()
		{
			/*if(_CONNECTED == false)
				startStopService(true);*/
						
			if(isSendingValid() == false) return;
					
			limitTextarea($('txtMessage'));

			var sms="";
			if($('rdbSelect').checked)
				sms = _FROM +"~"+ $('ddlContacts').value.Trim() +"~"+ $('txtMessage').value;
			if($('rdbEnter').checked)
				sms = _FROM +"~"+ $('txtTo').value.Trim() +"~"+ $('txtMessage').value;	
			
			
			
			
			var requestUrl = "Default.aspx?msg=" + encodeURIComponent(sms);
			
			if(CreateXmlHttp("s"))
			{
				if(XmlHttpSend)
				{
					//Initializes the request object with GET (METHOD of posting), 
					//Request URL and sets the request as asynchronous.
					XmlHttpSend.open("POST", requestUrl,  true);
					
					//Setting the event handler for the response
					XmlHttpSend.onreadystatechange = HandleResponse;
					
									
					//Sends the request to server
					XmlHttpSend.send('');		
				}
			}
			
		}
		
		function HandleResponse()
		{
			// To make sure receiving response data from server is completed
			if(XmlHttpSend.readyState == 4)
			{
				// To make sure valid response is received from the server, 200 means response received is OK
				if(XmlHttpSend.status == 200)
				{			
					if(XmlHttpSend.responseText.indexOf('Error')>-1 || XmlHttpSend.responseText.indexOf('Warning')>-1)
					{
						$("lblMsg").innerHTML=XmlHttpSend.responseText;
						$("lblMsg").style.color="red";
					}
					else
					{
						var sendingTime=getMsgSendingTime();
						$("lblRemainingMsg").innerHTML="<span style='FONT-SIZE: small'>"+XmlHttpSend.responseText+"</span>";
						
						var strsms2="";
						if($('rdbSelect').checked)
							strsms2="->"+$('ddlContacts').value +" "+sendingTime+" :"+$('txtMessage').value+"<br>";
						if($('rdbEnter').checked)
							strsms2="->"+$('txtTo').value +" "+sendingTime+" :"+$('txtMessage').value+"<br>";	
						
						if($('chat').insertAdjacentHTML)
						{
							$('chat').insertAdjacentHTML("beforeEnd", strsms2.replace(/\n/g,'<br>'));
						}
						else
						{
							$('chat').innerHTML += strsms2.replace(/\n/g,'<br>');
						}	
						
						var objDiv = $('chat');
						objDiv.scrollTop = objDiv.scrollHeight;
						$('txtMessage').value = '';
					}
					//$('txtMessage').disabled=false;
					$('btnSend').disabled=false;
					$('txtMessage').focus();
					
					
				}
				/*else
				{
					alert("Status:"+XmlHttpSend.statusText+" - There was a problem retrieving data from the server." );
					$('btnSend').disabled=false;
				}*/
			}
			else
			{
				//$('txtMessage').disabled=true;
					$('btnSend').disabled=true;
					$("lblMsg").innerHTML="";
					$("lblMsg").style.color="black";
			}
		}
		function getMsgSendingTime()
		{
			var a_p = "";
			var d = new Date();

			var curr_hour = d.getHours();

			if (curr_hour < 12)
			{
				a_p = "AM";
			}
			else
			{
				a_p = "PM";
			}
			if (curr_hour == 0)
			{
				curr_hour = 12;
			}
			if (curr_hour > 12)
			{
				curr_hour = curr_hour - 12;
			}

			var curr_min = d.getMinutes();
			if(curr_min<10)
				curr_min="0"+curr_min;

			return curr_hour + ":" + curr_min + " " + a_p;

		}	
		function scrollToBottom()
		{
			var objDiv = $('chat');
			//objDiv.scrollTop = objDiv.scrollHeight;
			objDiv.scrollTop = 100000;
		}
				
		function GetInnerText (node)
		{
			return (node.textContent || node.innerText || node.text) ;
		}
		
		function receiveSMS()
		{
						
			var requestUrl = "Default.aspx?rec=" + encodeURIComponent("yes");
			
			if(CreateXmlHttp("r"))
			{
				if(XmlHttpReceive)
				{
					
					//Initializes the request object with GET (METHOD of posting), 
					//Request URL and sets the request as asynchronous.
					XmlHttpReceive.open("POST", requestUrl,  true);
					
					
					//Setting the event handler for the response
					XmlHttpReceive.onreadystatechange = _callbackReceiveSMS;
					
									
					//Sends the request to server
					XmlHttpReceive.send('');		
				}
			}
			else
			{
				setUpCall();
			}
			
		}
		function _callbackReceiveSMS()
		{
			// To make sure receiving response data from server is completed
			if(XmlHttpReceive.readyState == 4)
			{
				// To make sure valid response is received from the server, 200 means response received is OK
				
				if(XmlHttpReceive.status == 200)
				{			
					
					if(XmlHttpReceive.responseText.Trim()!="")
					{
	
						if(XmlHttpReceive.responseText.indexOf('Error')>-1)
						{
							$("lblMsg").innerHTML=XmlHttpReceive.responseText;
							$("lblMsg").style.color="red";
						}
						else
						{
							
							if($('chat').insertAdjacentHTML)
							{
								$('chat').insertAdjacentHTML("beforeEnd", "<span style='background-color: #EAEAEA;color:red'>"+XmlHttpReceive.responseText+"</span>");
							}
							else
							{
								$('chat').innerHTML += "<span style='background-color: #EAEAEA;color:red'>"+XmlHttpReceive.responseText+"</span>";
							}	
							
							var objDiv = $('chat');
							objDiv.scrollTop = objDiv.scrollHeight;
							
							//var txtscrol="";
							stopScrollTitle();
							/*if(XmlHttpReceive.responseText.length>50)
								txtscrol=XmlHttpReceive.responseText.substr(0,50)+"...";
							else
								txtscrol=XmlHttpReceive.responseText;*/
							
							//titlebar(0,removeHTMLTags(txtscrol));
							if($('chkAlertMe')!=null)
							{
								if($('chkAlertMe').checked)
								{
									alert("You have received a message");
								}
							}
							titlebar(0,"You have received replies...");
							
						}
						
					}
				}
				/*else
				{
					$("lblMsg").innerHTML="Status:"+XmlHttpReceive.statusText+" - There was a problem retrieving data from the server.";
					$("lblMsg").style.color="red";
				}*/
				$('imgLoading').style.display="none";	
				setUpCall();
			}
			else
			{
				$('imgLoading').style.display="block";
			}
		}
		
		function setUpCall()
		{
			
			if(_CONNECTED)
			{
				mytimer = setTimeout("receiveSMS()", _REFRESH_DELAY);
			}
			else
			{
				clearTimeout(mytimer);
			}
		}
		
		
		function removeHTMLTags(htmlString)
		{
			if(htmlString)
			{
				var mydiv = document.createElement("div");
				mydiv.innerHTML = htmlString;
	          
		        if(mydiv.innerHTML)
					return mydiv.innerHTML;
				else	
				if(mydiv.innerText)
					return mydiv.innerText;
				else	
					return mydiv.textContent;
                                     
			}
		} 
		
		
		
		/*
 * DHTML date validation script.
 */
// Declaring valid date character, minimum year and maximum year
// In the format mm/dd/yyyy
/////////////////////////////////////////////////////////////////
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}
		
		function getOldName(oldnm)
		{
			//alert(oldnm);
			if(document.getElementById("txtHiddenOldName").value.Trim()=="")
				document.getElementById("txtHiddenOldName").value=oldnm;
		}
		
		function Check_UnCheckAll(me)
		{
			if(me == 1) me = 'cboxAllUpper';
			
			count = Number(count);
			for (i=3; i<=count+2; i++)
			{
				if(document.getElementById(me).checked == true)
				{
					document.getElementById("dgContacts__ctl"+ i +"_chk").checked = true;
					document.getElementById("btnSelect").disabled=false;
				}
				else
				{
					document.getElementById("dgContacts__ctl"+ i +"_chk").checked = false;
					document.getElementById("btnSelect").disabled=true;
				}
				
				if(me == 'cboxAllLower')
				{
					document.getElementById('cboxAllUpper').checked = document.getElementById(me).checked;
				}
				else
				{
					//document.getElementById('cboxAllLower').checked = document.getElementById(me).checked;
				}
			}
			
		}
		function getSelectedValuesContacts()
		{
			var selectedNumbers="";
			
			count = Number(count);
			for (i=3; i<=count+2; i++)
			{
				if(document.getElementById("dgContacts__ctl"+ i +"_chk").checked == true)
				{
					if (document.all) // IE Stuff
					{
						selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[2].innerText+",";
					}    
					else // Mozilla does not work with innerText
					{
							
						if(document.getElementById("dgContacts").rows[i-1].cells[4].innerText)
							selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[2].innerText+",";
						else
							selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[2].textContent+",";	
					}      
					
				}
			}
			if(selectedNumbers.length>0)
				selectedNumbers=selectedNumbers.substr(0,selectedNumbers.length-1);
			if(selectedNumbers.length==0)
			{
				alert("Please Select atleast one contact.");
			}
			else
			{
				//alert(selectedNumbers);	
				
				try
				{
					window.opener.document.getElementById("txtTo").value=selectedNumbers;
					
					window.opener.document.getElementById("txtTo").disabled=false;
					window.opener.document.getElementById("txtTo").focus();
					window.opener.document.getElementById("ddlContacts").disabled=true;
					window.opener.document.getElementById("btnTo").disabled=false;
					window.opener.document.getElementById("rdbEnter").checked=true;
					window.opener.document.getElementById("rdbSelect").checked=false;
						
			
			
					window.close();
				}
				catch(e)
				{
					alert(e.message);
				}
			}
		}
		function getSelectedValues()
		{
			var selectedNumbers="";
			
			count = Number(count);
			for (i=3; i<=count+2; i++)
			{
				if(document.getElementById("dgContacts__ctl"+ i +"_chk").checked == true)
				{
					if (document.all) // IE Stuff
					{
						selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[4].innerText+",";
					}    
					else // Mozilla does not work with innerText
					{
							
						if(document.getElementById("dgContacts").rows[i-1].cells[4].innerText)
							selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[4].innerText+",";
						else
							selectedNumbers+=document.getElementById("dgContacts").rows[i-1].cells[4].textContent+",";	
					}      
					
				}
			}
			if(selectedNumbers.length>0)
				selectedNumbers=selectedNumbers.substr(0,selectedNumbers.length-1);
			if(selectedNumbers.length==0)
			{
				alert("Please Select atleast one contact.");
			}
			else
			{
				//alert(selectedNumbers);	
				
				try
				{
					window.opener.document.getElementById("txtTo").value=selectedNumbers;
					
					window.opener.document.getElementById("txtTo").disabled=false;
					window.opener.document.getElementById("txtTo").focus();
					window.opener.document.getElementById("ddlContacts").disabled=true;
					window.opener.document.getElementById("btnTo").disabled=false;
					window.opener.document.getElementById("rdbEnter").checked=true;
					window.opener.document.getElementById("rdbSelect").checked=false;
						
			
			
					window.close();
				}
				catch(e)
				{
					alert(e.message);
				}
			}
		}
		
		function EnableDisable()
		{
			var flag=-1;
			
			count = Number(count);
			for (i=3; i<=count+2; i++)
			{
				if(document.getElementById("dgContacts__ctl"+ i +"_chk").checked == true)
				{
					flag=0;
					break;
				}
			}
			if(flag==0)
				document.getElementById("btnSelect").disabled=false;
			else
				document.getElementById("btnSelect").disabled=true;	
			
		}	
		
		
		function btnDelete_Clicked()
		{
			if(window.confirm("Are you sure to delete this Contact?"))
			{
				return true;
			}
			return false;
		}
		
		function yer()
		{
			
			var d1="";
			if(document.getElementById('txtDateOfBirth').value.Trim()=="")
			{
				var ds1=new Date();
				d1=(ds1.getMonth()+1)+"/"+ds1.getDay()+"/"+ds1.getFullYear();
			}
			else
			{
				d1=document.getElementById('txtDateOfBirth').value;
			}
			
			var ds=new Date();
			d1=d1.substr(d1.lastIndexOf('/')+1,4);
			ds.setFullYear(d1);
			return ds.getFullYear();
		}
		function mon()
		{
			var d2=document.getElementById('txtDateOfBirth').value;
			var dts=new Date();
			d2=d2.substr(0,d2.indexOf('/'));
			dts.setMonth(d2-1);
			//alert(dts.getMonth());
			return dts.getMonth();
		}
	
		function ValidateForm()
		{
			if(document.getElementById('ddlGroupsMain').selectedIndex<0)
			{
				alert("Select a Group.");
				document.getElementById('ddlGroupsMain').focus();
				return false;
			}
			
			if(document.getElementById('txtName').value.Trim()=="")
			{
				alert("Enter Name.");
				document.getElementById('txtName').focus();
				document.getElementById('txtName').value="";
				return false;
			}
			if(document.getElementById('txtMobile').value.Trim()=="")
			{
				alert("Enter Mobile.");
				document.getElementById('txtMobile').focus();
				document.getElementById('txtMobile').value="";
				return false;
			}
			else
			{
				if(isInteger(document.getElementById('txtMobile').value.Trim())==false)
				{
					alert("Invalid Mobile Number.");
					document.getElementById('txtMobile').focus();
					return false;
				}
				if(document.getElementById('txtMobile').value.Trim().length!=11)
				{
					alert("Invalid Mobile Number.");
					document.getElementById('txtMobile').focus();
					return false;
				}
				//The below line of code is added on 26th April 2010.
				////////////////////////////////////
				var codec=document.getElementById('txtHiddenCodec').value.split(',');
				////////////////////////////////////
				if(codec.length>0)
				{
					var numcode=document.getElementById('txtMobile').value.Trim().substr(0,4);
					var chkNum=-1;
					for(var i=0;i<codec.length;i++)
					{
						if(numcode==codec[i])
						{
							chkNum=0;
							break;
						}
					}
					if(chkNum==-1)
					{
						alert("Invalid Mobile Number Code.");
						document.getElementById('txtMobile').focus();
						return false;
					}
				}
				
			}
			if(document.getElementById('txtDateOfBirth').value.Trim()=="")
			{
				alert("Enter Date Of Birth.");
				document.getElementById('txtDateOfBirth').focus();
				document.getElementById('txtDateOfBirth').value="";
				return false;
			}
			else
			{
				if (isDate(document.getElementById("txtDateOfBirth").value.Trim())==false)
				{
					document.getElementById("txtDateOfBirth").focus();
					return false;
				}
			}
			
			return true;
		}