// JavaScript Document
//EMail Validation
function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail")
		    return false
		 }

		 var arrStr;
		 arrStr = str.split(".");
		 var strDotVal = arrStr[arrStr.length-1] 
		 if(strDotVal.length<2)
		 {
		    alert("Invalid E-mail")
		    return false
		 }

 		 return true					
	}


//Java script function trim string 
function JSTrim(str)
{
	return str=str.replace(/^[\s\xA0]+/, "").replace(/[\s\xA0]+$/, "");
}

//Required field validation
function FieldIsNull(objField,strMessage)
{
	if (JSTrim(objField.value)=='')
	{
		alert(strMessage);
    	objField.focus();
    	return true;
    }
	return false;
 }
 
 //Minmum field length validation
function CheckLength(objField,intLength,strMaxMin,strAlertval)
{
	var str=objField.value
	if(strMaxMin=='Minimum')
	{
		if (str.length<intLength)
		{
			alert("Minimum " + intLength + " " + strAlertval);
			objField.focus();
			return true;
		}
	}
	else
	{
		if (str.length>intLength)
		{
			alert("Maximum " + intLength + " " + strAlertval);
			objField.focus();
			return true;
		}
	}
	return false;
 }

//Date validation
function checkDate(get)
{
   var rdate = get.value
   rdate = rdate.toString()
   if (rdate == "")    {return false;}
   if ((rdate.indexOf("/",0) != 2) ||
(rdate.indexOf("/",3) != 5))
   {
       alert("Please enter the date in DD/MM/YYYY format")
       get.focus();
       return false;
   }
   for (i=0; i<rdate.length; i++)
   {
       var oneChar = rdate.charAt(i)
       if (oneChar == "/")    {continue;}
       if (oneChar < "0" || oneChar > "9") 
       {
           alert(" Enter a valid number ");
           get.focus();
           return false
       }
   }
   var dt = rdate.substring(0,2)
   var mo = rdate.substring(3,5)
   var ye = rdate.substring(6,10)
   if (ye.length != 4)
   {
       alert("Year must be in 4 digits")
       get.focus();
       return false;
   }
   yr = parseInt(ye)
   var con = true
   if ((mo<="00" || mo>"12") || (dt<="00" || dt>"31") ||
yr<=0)
   {
       alert(" Enter a valid date ")
       con = false
   }
   if ((mo==4 || mo==6 || mo==9 || mo==11) && dt==31) 
   {
       alert("Month "+mo+" doesn't have 31 days!")
       con = false
   }
   if (mo == 2)
   {
       var isleap = (yr % 4 == 0 && (yr % 100 != 0 || yr % 400 == 0));
       if (dt>29 || (dt==29 && !isleap)) 
       {
           alert("February " + yr + " doesn't have " + dt + "days!");
           con = false
       }
   }
   if (con == false)
   {
       get.focus()
       return false;
   }
   return true;
}

var newwindow;
function popupWindow(url,name)
{
	newwindow=window.open(url,name,'height=600,width=1000,scrollbars=yes,resizable=yes');
	if (window.focus) {newwindow.focus()}
}

var newwindow;
function popupWindowNew(url,name)
{

	newwindow=window.open(url,name,'height=500,width=600,scrollbars=yes,resizable=no');
	if (window.focus) {newwindow.focus()}
}

var newwindow;
function PopupLink(url,name,height,width,sbars,resize)
{
	newwindow=window.open(url,name,'height='+ height +',width='+ width +',scrollbars='+ sbars +',resizable='+ resize);
	if (window.focus) {newwindow.focus()}
}

//Date diff function
function returnDays(startDate,endDate)
{

var SmonthDays=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var EmonthDays=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var sdate=startDate.value;
var sdt = parseInt(sdate.substring(0,2));
var smo = parseInt(sdate.substring(3,5));
var syr = parseInt(sdate.substring(6,10));
var edate=endDate.value;
var edt = parseInt(edate.substring(0,2));
var emo = parseInt(edate.substring(3,5));
var eyr = parseInt(edate.substring(6,10));


// since parseInt(09) or (08) gives 0 so this logic
if (sdate.substring(0,2)=="08")
sdt=8;
if (sdate.substring(0,2)=="09")
sdt=9;
if (sdate.substring(3,5)=="08")
smo=8;
if (sdate.substring(3,5)=="09")
smo=9;
if (edate.substring(0,2)=="08")
edt=8;
if (edate.substring(0,2)=="09")
edt=9;
if (edate.substring(3,5)=="08")
emo=8;
if (edate.substring(3,5)=="09")
emo=9;
// end of the parseInt logic 


// since month array starts from zero and month number starts from 1
smo=smo-1;
emo=emo-1;

var isLeapStartYear=(syr % 4 == 0 && (syr % 100 != 0 || syr % 400 == 0));
if (isLeapStartYear==true)
SmonthDays[1]=29;

var isLeapEndYear=(eyr % 4 == 0 && (eyr % 100 != 0 || eyr % 400 == 0));
if (isLeapEndYear==true)
EmonthDays[1]=29;

if (syr==eyr) // for same year 
{
	if(smo==emo) // both date in same month
	{
		return edt-sdt;
	}
				// else check for diff month 
	var nday=SmonthDays[smo]-sdt;
	var tempDays=0;
	smo=smo+1;
	while(emo > smo)
	{
		tempDays=tempDays+SmonthDays[smo];
		smo=smo+1;
	}
	nday=nday+tempDays+edt;
	return nday;
}




// check for diff in years
var Ydays=0
syr=syr+1;
while(eyr > syr)
{
	if(syr % 4 == 0 && (syr % 100 != 0 || syr % 400 == 0))
		{
		Ydays=Ydays+366; // add 366 days for leap year
		}
	else
		{
		Ydays=Ydays+365;  // add 365 days for non leap years
		}
	syr=syr+1
}


var sTempDays=SmonthDays[smo]-sdt;
smo=smo+1;

for(var i=smo;i<12;i++)
	sTempDays=sTempDays+SmonthDays[i];

var eTempDays=0

for(var j=0;j<emo;j++)
	eTempDays=eTempDays+EmonthDays[j];

eTempDays=eTempDays+edt;



return Ydays+sTempDays+eTempDays;


}

//Function to set combo selection
function SetComboSelect(objField,strValue)
{

	for(i=0;i<objField.length;i++)
	{
		if(objField.options[i].value==strValue)
		{
			objField[i].selected=true;
			
		}
	}
}

//Delete confirm Function
function fnConfirmDelete(strMessage)
{
	return confirm(strMessage);
}

// check is numeric
function FieldIsNumeric(objField)
{
	if(isNaN(objField.value)==true)
	{
		alert('Enter numeric value');
		objField.value="";
		objField.focus();
		return false;
	}
	return true;
}


function isSplChar(str)
{
iChars="!@#$%^&*()+=-\\\';,./{}|\":<>?~_";
for(var i=0;i<str.value.length;i++)
{
  if(iChars.indexOf(str.value.charAt(i))!=-1)
    {
    alert("special characters are not allowed");
    str.focus();
    return false;
    }
  }

}

function isSplCharEmail(str)
{
iChars="!#$%^&*()+=-\\\';,/{}|\":<>?~";
for(var i=0;i<str.value.length;i++)
{
  if(iChars.indexOf(str.value.charAt(i))!=-1)
    {
    alert("special characters are not allowed");
    str.focus();
    return false;
    }
  }

}


// check is FieldIsZero
function FieldIsZero(objField)
{
	if(objField.value==0)
	{
		alert('Enter valid value');
		objField.focus();
		return true;
	}
	return false;
}



function OnKeypressNumericfilter(event,Reference)
{
     var keycode;
     if (document.all)
     {
      keycode=event.keyCode;
     }
     else
     {
      keycode=event.which;
     }

     if ( (keycode==8) || (keycode==127) || (keycode>47)&&(keycode<59))
     {
      return(true);
     }
     else
     {
      return(false);
     }
}


function OnKeypressAlphafilter(event,Reference)
{
	
     var keycode;
     if (document.all)
     {
      keycode=event.keyCode;
     }
     else
     {
      keycode=event.which;
     }
	if(keycode>=65 && keycode<=90)
     {
      return(true);
     }
	else if(keycode>=97 && keycode<=122)
     {
      return(true);
     }
	else if(keycode==32)
     {
      return(true);
     }
	else
     {
      return(false);
     }

}


function OnKeypressAlphaNumfilter(event,Reference)
{
	
     var keycode;
     if (document.all)
     {
      keycode=event.keyCode;
     }
     else
     {
      keycode=event.which;
     }
	if(keycode>=65 && keycode<=90)
     {
      return(true);
     }
	else if(keycode>=97 && keycode<=122)
     {
      return(true);
     }
	else if(keycode>=48 && keycode<=57)
     {
      return(true);
     }
	else if(keycode==32)
     {
      return(true);
     }
	else
     {
      return(false);
     }

}


function clearError(objErr)
{
	var divErr;
	divErr=document.getElementById(objErr).style.visibility='hidden';
}

function takeme(sel)
{
                  if (sel.selectedIndex == 4 && sel.options[sel.selectedIndex].value == "#")
                  {
                  open_win2();
                  }else
                 //  if(sel.selectedIndex !=2 && sel.selectedIndex !=3)
                  {
                    location= sel.options[sel.selectedIndex].value
                  }
}

   function pdflink(mypdf)
    {
     if (mypdf.value == "" || mypdf.value == "#")
      {
       alert("Please select any value");
       mypdf.focus();
      }
     else
      {
       window.open(mypdf.value,"_blank","toolbar=no, location=no, status=no,width=800,resizable=yes")
      }
       event.returnValue = "";
       event.cancelbubble = true;
    }

function resetOffer(sect,sectname)
 {	
	var divs = document.getElementsByTagName('div'); 
	for(var i=0;i<divs.length;i++)
	{ 
	  var div=divs[i]
	  if(div.id.indexOf(sect)!= -1)
		{
		  if(div.id.indexOf(sectname)== -1)
		  {   div.style.display='none'; }
		}
   }
 }	
 		 	
function showOffer(value)
   { 
   
	 var div=document.getElementById(value);
	 if(div.style.display=='none')
	 
	  	{ div.style.display=''; }
      else
	 {   
	     div.style.display='none';
		 
	  } 
   }

function Popup_Offer(url,width,height)
{
	newwindow=window.open(url,'','height='+height+',width='+width+',resizable=yes');
	if (window.focus) {newwindow.focus()}
}

function OpenMaxWindow(url) {
    var options = 'scrollbars=yes,resizable=yes,status=no,toolbar=no,menubar=no,location=no';
    options += ',width=' + screen.availWidth + ',height=' + screen.availHeight;
    options += ',screenX=0,screenY=0,top=0,left=0';
    var win = window.open(url, '', options);
    win.focus();
    // win.moveTo(0, 0);
    // win.resizeTo(screen.availWidth, screen.availHeight);
}


function validateEmail(form_id,email)
{
	var reg=/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var address=document.forms[form_id].elements[email].value;
	if(reg.test(address)==false)
	 {
		alert("Invalid E-mail");
		return false;
 	}
}

// captcha image refresh
function RefreshImage(valImageId) {
	var objImage = document.images[valImageId];
	if (objImage == undefined) {
		return;
	}
	var now = new Date();
	objImage.src = objImage.src.split('?')[0] + '?x=' + now.toUTCString();
}

function checkemail(str){
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

if (filter.test(str)) { return true; }

else { return false; }

}

// End ASK TO CONFIRM -->