/* 
making object of AJAX
*/
var newwindow;
var newwindow1;
var calendar;
var windowNote;
function getXMLHTTPRequest()
{
var request = false;
try
  {
    request = new XMLHttpRequest(); /* e.g. Firefox */
  }
catch(err1)
  {
  try
    {
		
    request = new ActiveXObject("Msxml2.XMLHTTP");
  /* some versions IE */
    }
  catch(err2)
    {
    try
      {
		
      request = new ActiveXObject("Microsoft.XMLHTTP");
  /* some versions IE */
      }
      catch(err3)
        {
			alert("Ajax is not supported by the Browser"); 
        request = false;
        }
    }
  }
return request;
}

var http=getXMLHTTPRequest();

//----------------------------------

//********
//function for close all popup open window
function closeOpenWindow()
{
	if (typeof(newwindow) != "undefined" && newwindow.closed == false)
	{
		 newwindow.close();
	 }
	 if (typeof(newwindow1) != "undefined" && newwindow1.closed == false)
	{
		 newwindow1.close();
	 }

	if (typeof(calendar) != "undefined" && calendar.closed == false)
	{
		 calendar.close();
	 }
	 
	 if (typeof(windowNote) != "undefined" && windowNote.closed == false)
	{
		 windowNote.close();
	 }	
}
function changeRowColor(f,idval)
{
	if(f==1)
	{
		
		document.getElementById(idval).style.backgroundColor='#FFA860';
	
	}
	if(f==2)
	{
		document.getElementById(idval).style.backgroundColor='';
	}

}

/*
onclick=
function goToLocation(page)
go to the location which user wants

page-  the location

*/

function goToLocation(page)
{

	closeOpenWindow();//close all open popup window
	
	
	if(confirm("Do you want to confirm exit?"))
	{
	document.location.href=page;
	}

}
//-------------------------------

/*
onchange=
function disableElement(id)
Disable a field

return none
*/

function disableElement(id)
{
	document.getElementById(id).disabled=true;	
}
//---------------------------


function enableElement(id)
{
	document.getElementById(id).disabled=false;
}

/*
onchange=
function ChangeBtnName(id,name)
Change the value of a field (mainly used for changing the button value

id  --  the field id
name  --  the new value

return none

*/

function ChangeBtnName(id,name)
{
	document.getElementById(id).value=name;	
	
}

//---------------------------

/*

function FocusFirst(id)

focus cursor to a particular fields

id  --  the field id 

return none
*/

function FocusFirst(id)
{
	
	document.getElementById(id).focus();
	document.getElementById(id).select();
}

//------------------------








function number_validation(current_object,type){
	if(isNaN(current_object.value)){
		alert('Please enter a number');
		document.getElementById(current_object.name).value = '';
		document.getElementById(current_object.name).focus();
		document.getElementById(current_object.name).style.backgroundColor="#cccccc";
	}else if(parseInt(current_object.value)<0){
		alert('Please enter a positive number');
		document.getElementById(current_object.name).value = '';
		document.getElementById(current_object.name).focus();
		document.getElementById(current_object.name).style.backgroundColor="#cccccc";	
	}else{
		if(type == 2)
			format_number(current_object,2)
	}
}

/************************************** Date validation ********************************/

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 strYear=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strDay=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 : yyyy-mm-dd")
		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 date.")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date.")
		return false
	}
	var dateval = trim(dtStr);
	if(dateval.length != 10){
		alert("Please enter a valid date.")
		return false
	}
}



/*
function trim(string)
Trim A given string 

return string
*/

 function trim(string)
  {
    string=ltrim(string); // // This function is used to trim the left side of a String
    string=rtrim(string);// This function is used to trim the right side of a String
    return string;
  }
  
  // // This function is used to trim the left side of a String
  //return string
  
  function ltrim(string){
    string=new String(string);
    var string1=new Array();
    var i,j;
    for(i=0,j=0;i<string.length;i++)
    {
      if(j==0)
      {
        if(string.charAt(i)!=" ")
        {
            string1[j++]=string.charAt(i);
        }
      }
      else
      {
        string1[j++]=string.charAt(i);
      }
        
    }
    string="";
    for(i=0;i<string1.length;i++)
    {
      string+=string1[i];
    } 
    return string;
  }

// This function is used to trim the right side of a String
//return string
function rtrim(string)
  {
    string=new String(string);
    var string1=new Array();
    var i,j;
    for(i=string.length;i>=0;i--)
    {
      if(string.charAt(i-1)==" ")
      {
        continue;
      }
      else
      {
        for(j=0;j<i;j++)
        {
          string1[j]=string.charAt(j);
        }
        break;
      }
        
    }
    string="";
    for(i=0;i<string1.length;i++)
    {
      string+=string1[i];
    }
    
    
    return string;
  }
  
  //-------------------------------------------------
  
  /*
  onchange="
  function format_number(object1,object2)
  
  This funtion us used for making a float number to the to a float number of 2 decimal points
  at the time on calling of the function 
  
 object1  -- the this.value object of the fields
 
 return object.value
  */
  
function format_number(object1,object2)
  {
      var amt1    = object1.value;
      var decp    = object2;
      var mamt1   = amt1;
      var mdecp   = decp;
      var strlen  = mamt1.length;
      var decpos  = mamt1.indexOf(".");
      var strint  = "";
      var strdec  = "";
      var intlen  = 0 ;
      var declen  = 0 ;
      var aint    = "" ;
      var adec    = "" ;
      var aintlen = 0 ;
      var adeclen = 0 ;
      var aintlen = 0 ;
      var adeclen = 0 ;
      var aintno  = 0 ;
      var adecno  = 0 ;
      var ndec    = "" ;
      var ndecno  = 0 ;
	  var decfac  = "10" ;
      var intadd  = 0 ;
      var decadd  = 0 ;
      var digcnt  = 0 ;
      var retint  = "";
      var retdec  = "";
      //------ Find Ount Sign
      if(object1.value < 0)
      {
         var sign = '-';
      }
      else
      {
         var sign = '';
      }
      //------ Find Out Integer and Decimals 
      if (decpos == -1)
      {
         strint = mamt1.substr(0,strlen);
         strdec = "";
      }  
      else
      {
         strint = mamt1.substr(0,decpos);
         strdec = mamt1.substr(decpos+1);
      }  
	  if (strint == "") { strint = "0" ; }
      //------ Re-generate Integer and Decimals without comma
      for (i=0; i<strint.length; i++)
      {
         if (strint.substr(i,1) >= 0 || strint.substr(i,1) <= 9)
         {
           aint = aint + strint.substr(i,1);
         }
      }

      for (i=0; i<strdec.length; i++)
      {
         if (strdec.substr(i,1) >= 0 || strdec.substr(i,1) <= 9)
         {
           adec = adec + strdec.substr(i,1);
         }
      }
      aintlen = aint.length ;
      adeclen = adec.length ;
      aintno  = parseInt(aint);
      adecno  = parseInt(adec);
      ndec    = decfac + adec ;
      //------- Formatting Decimal Places 
      if (adeclen > parseInt(mdecp))
      {
         decadd = 0;
         if (parseInt(ndec.substr(2+parseInt(mdecp),1)) >= 5) { decadd = 1; }
         ndecno  = parseInt(ndec.substr(0,2+parseInt(mdecp))) + decadd ;
         adec    = ("" + ndecno).substr(2,parseInt(mdecp)) ;
         intadd  = ("" + ndecno).substr(1,1) ;
         aintno  = aintno + parseInt(intadd) ;
         aint    = "" + aintno ;
       } 
       adeclen = adec.length ;
       retdec  = adec ;
       for (i=(adeclen+1); i<=parseInt(mdecp); i++)
       {
          retdec = retdec + '0' ;
       }
       //------- Formatting Integer Places 
       aintlen = aint.length ;
       retint  = "" ;
       for (i=(aintlen-1); i>=0; i--)
       {
         digcnt = digcnt + 1;
         if (digcnt == 4)
	     {
	        retint = retint ;
		    digcnt = 1;
	     }
         retint = aint.substr(i,1) + retint;
       }
       //------ Return Value  
       rvalue = retint ;   
       if (retdec != "") { rvalue = rvalue + "." + retdec; }  
       //----------------------------------------------
	   object1.value=sign+rvalue;
   }
 //--------------------------------------------------------
 
 
 /*
a=format_number2(
 function format_number2(pnumber,decimals)
 This funtion us used for making a float number to the number of user given decimal places
 at the time of calculation of a field
 
 pnumber  -- the number
 decimals  -- no of decimal points
 
 return number
 */
 
function format_number2(pnumber,decimals)
{

if(parseFloat(pnumber)==0 && parseInt(decimals)==2){ return '0.00' }
	
	if (isNaN(pnumber)) { return 0};
	if (pnumber=='') { return 0};
	
	
	var amt1    = pnumber;
      var decp    = decimals;
      var mamt1   = String(amt1);
      var mdecp   = decp;
     
	  var strlen  = mamt1.length;
	
	  var decpos  = mamt1.indexOf(".");
      var strint  = "";
      var strdec  = "";
      var intlen  = 0 ;
      var declen  = 0 ;
      var aint    = "" ;
      var adec    = "" ;
      var aintlen = 0 ;
      var adeclen = 0 ;
      var aintlen = 0 ;
      var adeclen = 0 ;
      var aintno  = 0 ;
      var adecno  = 0 ;
      var ndec    = "" ;
      var ndecno  = 0 ;
	  var decfac  = "10" ;
      var intadd  = 0 ;
      var decadd  = 0 ;
      var digcnt  = 0 ;
      var retint  = "";
      var retdec  = "";
      //------ Find Ount Sign
      if(pnumber < 0)
      {
         var sign = '-';
      }
      else
      {
         var sign = '';
      }
      //------ Find Out Integer and Decimals 
      if (decpos == -1)
      {
         strint = mamt1.substr(0,strlen);
         strdec = "";
      }  
      else
      {
         strint = mamt1.substr(0,decpos);
         strdec = mamt1.substr(decpos+1);
      }  
	  if (strint == "") { strint = "0" ; }
      //------ Re-generate Integer and Decimals without comma
      for (i=0; i<strint.length; i++)
      {
         if (strint.substr(i,1) >= 0 || strint.substr(i,1) <= 9)
         {
           aint = aint + strint.substr(i,1);
         }
      }

      for (i=0; i<strdec.length; i++)
      {
         if (strdec.substr(i,1) >= 0 || strdec.substr(i,1) <= 9)
         {
           adec = adec + strdec.substr(i,1);
         }
      }
      aintlen = aint.length ;
      adeclen = adec.length ;
      aintno  = parseInt(aint);
      adecno  = parseInt(adec);
      ndec    = decfac + adec ;
      //------- Formatting Decimal Places 
      if (adeclen > parseInt(mdecp))
      {
         decadd = 0;
         if (parseInt(ndec.substr(2+parseInt(mdecp),1)) >= 5) { decadd = 1; }
         ndecno  = parseInt(ndec.substr(0,2+parseInt(mdecp))) + decadd ;
         adec    = ("" + ndecno).substr(2,parseInt(mdecp)) ;
         intadd  = ("" + ndecno).substr(1,1) ;
         aintno  = aintno + parseInt(intadd) ;
         aint    = "" + aintno ;
       } 
       adeclen = adec.length ;
       retdec  = adec ;
       for (i=(adeclen+1); i<=parseInt(mdecp); i++)
       {
          retdec = retdec + '0' ;
       }
       //------- Formatting Integer Places 
       aintlen = aint.length ;
       retint  = "" ;
       for (i=(aintlen-1); i>=0; i--)
       {
         digcnt = digcnt + 1;
         if (digcnt == 4)
	     {
	        retint = retint ;
		    digcnt = 1;
	     }
         retint = aint.substr(i,1) + retint;
       }
       //------ Return Value  
       rvalue = retint ;   
       if (retdec != "") { rvalue = rvalue + "." + retdec; }  
       //----------------------------------------------
	  
	  return (sign+rvalue);
	  
	  
}

//-----------------------------------------------------------


/*
onkeypress="return ";
function numberckeck(e,idval,f)
Validating integer of float value at key press on a fiels and go to next field on pressing enter

e  ---  event

idval  ---  the next field id

f  ---   indicator 
		1  ---- for posotive float value
		2  --   for posotive integer 

*/

function numberckeck(e,idval,f)
{
	var key=window.event? e.keyCode : e.which;
	
	if(key==13)
	{
		document.getElementById(idval).focus();
		return false;
	}
	
	if(f==1)//posotive float number
	{
		if((key>=48 && key<=57) || key==8 || key==0 || key==46)
			return true;
		else
			return false;
	}
	else if(f==2)// posotive integer number
	{
		if((key>=48 && key<=57) || key==8 || key==0)
			return true;
		else
			return false;
		
	}
	else if(f==3)//posotive or negative float number
	{
		if((key>=48 && key<=57) || key==8 || key==0 || key==46 || key==45)
			return true;
		else
			return false;
	}
	else if(f==4)// posotive or negative integer number
	{
		if((key>=48 && key<=57) || key==8 || key==0 || key==45)
			return true;
		else
			return false;
		
	}

}

//-----------------------------------------------


//-------------------this functionis for checking the vald date 
/*

onblur="return ";
FUNCTION  validdateField(idval,id2,f,previd)
Parameter--
	idval --  the id of the current fnt field
	id2  --the next field id
	f --  for checking the first or last date field
			0  ---   for single date field
			1  ---  for from and to date it is for from date field
			2 --   for from and to date it is to from date field
			3 --  for valid of the date less than today (yyyy-mm-dd)
			4 --  for valid of the date greater than  today (yyyy-mm-dd)
	previd -- the previous  from date field id it is used  at to date field	
	
return true or false
*/

function validdateField(idval,id2,f,previd){
	
	 if(f==1)
	{
		document.getElementById(id2).value='';	
	}
	
	if(document.getElementById(idval).value != "")
	{
		
			
		if(document.getElementById(idval).value.search('/')==-1){
			 var dd=document.getElementById(idval).value.substring(0,2)
			var mm=document.getElementById(idval).value.substring(2,4)
			var yy=document.getElementById(idval).value.substring(4,6)
			
			document.getElementById(idval).value=dd+'/'+mm+'/'+yy
		  }
		if(isDate2(document.getElementById(idval).value,document.getElementById(idval),f,previd) == false){
		 
		   //alert("Please enter valid  Date(dd/mm/yy)");
		    document.getElementById(idval).focus();
		   document.getElementById(idval).value='';  
		   //document.addDel.dupheader_required_date.focus();
		   return false;
		}
		else
		{
			//alert("xv");
			//alert(id2);
			document.getElementById(id2).focus();
			document.getElementById(id2).select();
			document.getElementById(idval).style.backgroundColor='#ffffff';
			return false;
		}
		
		
	}
	
}

//********* for date format mm/dd/yyyy
function validdateField2(idval,id2,f,previd){
	
	 if(f==1)
	{
		//document.getElementById(id2).value='';	
	}
	
	if(document.getElementById(idval).value != "")
	{
		
			
		if(document.getElementById(idval).value.search('/')==-1){
			 var mm=document.getElementById(idval).value.substring(0,2)
			var dd=document.getElementById(idval).value.substring(2,4)
			var yyyy=document.getElementById(idval).value.substring(4,8)
			
			document.getElementById(idval).value=mm+'/'+dd+'/'+yyyy
		  }
		if(isDate3(document.getElementById(idval).value,document.getElementById(idval),f,previd) == false){
		 
		   //alert("Please enter valid  Date(dd/mm/yy)");
		    document.getElementById(idval).focus();
		   document.getElementById(idval).value='';  
		   //document.addDel.dupheader_required_date.focus();
		   return false;
		}
		else
		{
			//alert("xv");
			//alert(id2);
			document.getElementById(id2).focus();
			document.getElementById(id2).select();
			
			return false;
		}
		
		
	}
	
}





function isDate2(dtStr,val,f,previd){
	
	
	if(dtStr.search('/')==-1){//dd/mm/yy
		var dd1=dtStr.substring(0,2)
		var mm1=dtStr.substring(2,4)
		var yy1=dtStr.substring(4,6)
		
	}
	else{
		var dd1=dtStr.substring(0,2)
		var mm1=dtStr.substring(3,5)
		var yy1=dtStr.substring(6,8)
		
	}
	
	
	var dtStr='20'+yy1+'-'+mm1+'-'+dd1
	//alert("S");
	var yyyy='20'+yy1;
	
	var mon1=parseInt(mm1)-1;
	
	var now = new Date(yyyy,mon1,dd1,12,00,00,00);
	
	var day1=now.getDay();
	
	
		
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strYear=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strDay=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("Please enter a valid date(dd/mm/yy)")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		
		alert("Please enter a valid date(dd/mm/yy)")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid date(dd/mm/yy)")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid date(dd/mm/yy)")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date(dd/mm/yy)")
		return false
	}
	
	
	if(f==2)////date from and date to validatiopn
	{
				
		var date1=document.getElementById(previd).value;
		
		var splitval=new Array();
		
		splitval=date1.split('/');
		 var dd11=splitval[0];
		var mm11=splitval[1];
		var yy11=splitval[2];
		
		var yyyy11='20'+yy11;
		
		var mon11=parseFloat(mm11)-1;
		var dod11=parseFloat(dd11);
		var date2=yyyy11+'-'+mm11+'-'+dd11;
		
		var now2 = new Date(yyyy11,mon11,dod11,12,00,00,00);
			
		if(dtStr<date2)
		{
			alert("To date Should be greater than from Date.")
			return false;
		}
		

		
	}
	else if(f==3)
	{
		var date1=document.getElementById(previd).value;
		
		if(dtStr<=date1)
		{
			alert("Input Date Should be greater than Current Date.")
			return false;
		}
	}
	else if(f==4)
	{
		var date1=document.getElementById(previd).value;
		
		if(dtStr>date1)
		{
			alert("Input Date can't be greater than Current Date.")
			return false;
		}
	}
	
	
	
	var dateval = trim(dtStr);
	
	if(dateval.length != 10){
		alert("Please enter a valid date(dd/mm/yy)")
		return false
	}
	
}



//***************mm/dd/yyyy
function isDate3(dtStr,val,f,previd){
	
	
	if(dtStr.search('/')==-1){//mm/dd/yyyy
		var mm1=dtStr.substring(0,2)
		var dd1=dtStr.substring(2,4)
		var yy1=dtStr.substring(4,8)
		
	}
	else{
		var mm1=dtStr.substring(0,2)
		var dd1=dtStr.substring(3,5)
		var yy1=dtStr.substring(6,10)
		
	}
	
	
	var dtStr=yy1+'-'+mm1+'-'+dd1
	//alert("S");
	var yyyy=yy1;
	
	var mon1=parseInt(mm1)-1;
	
	var now = new Date(yyyy,mon1,dd1,12,00,00,00);
	
	var day1=now.getDay();
	
	
		
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strYear=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strDay=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("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		
		alert("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	
	
	if(f==2)////date from and date to validatiopn
	{
				
		var date1=document.getElementById(previd).value;
		
		var splitval=new Array();
		
		splitval=date1.split('/');
		 var mm11=splitval[0];
		var dd11=splitval[1];
		var yy11=splitval[2];
		
		var yyyy11=yy11;
		
		var mon11=parseFloat(mm11)-1;
		var dod11=parseFloat(dd11);
		var date2=yyyy11+'-'+mm11+'-'+dd11;
		
		var now2 = new Date(yyyy11,mon11,dod11,12,00,00,00);
		
		
		if(dtStr<date2)
		{
			alert("To date Should be greater than from date.")
			return false;
		}
		

		
	}
	else if(f==3)
	{
		var date1=document.getElementById(previd).value;
		
		if(dtStr<=date1)
		{
			alert("Input Date Should be greater than Current Date.")
			return false;
		}
	}
	else if(f==4)
	{
		var date1=document.getElementById(previd).value;
		
		if(dtStr>date1)
		{
			alert("Input Date can't be greater than Current Date.")
			return false;
		}
	}
	
	
	
	var dateval = trim(dtStr);
	
	if(dateval.length != 10){
		alert("Please enter a valid date(mm/dd/yyyy)")
		return false
	}
	
}

//----------------------------------------------

/*
onchange=
function formatfees(val,id)

format a field to two decimal places

val== this.value

id -  field id
return none
*/

function formatfees(val,id)
{

var xval = 0.00;
//var itemCheck = 'cost_' + document.getElementById('mi').value;
var itemCheck=id;
//alert(id);
if (val !="")
{
 xval = parseFloat(val);
 if (document.getElementById(itemCheck) != undefined)
 {
 document.getElementById(itemCheck).value = xval.toFixed(2);
 }
 
 	if(isNaN(document.getElementById(itemCheck).value))
	{
		document.getElementById(itemCheck).value='';
		
		
	}
						  
}
}
//---------------------


/*
onkeyprss="return
function focusNext(event,idval)
focus to a particular field when the enter tey pressed
e  --  Event
idval  ---  the next field id

return teue or false
*/

function focusNext(e,idval)
{
	var key=window.event? e.keyCode : e.which;
	//alert(key);
	if(key==13)
	{ 
		document.getElementById(idval).focus();
	
		return false;
	}
	else if(key==34)// for omiting the double quote -  " 
	{
		return false;	
	}

}

//------------------------------------

/*
onkeyprss="return
function validString(event,idval)
focus to a particular field when the enter tey pressed
e  --  Event
idval  ---  the next field id

return teue or false
*/

function validString(e,idval)
{
	var key=window.event? e.keyCode : e.which;
	//alert(key);
	if(key==13)
	{ 
		document.getElementById(idval).focus();
		
		return false;
	}
	else if(key==34 || key==32)// for omiting the double quote -  " and the space 
	{
		return false;	
	}

}

//------------------------------------




/*
onfocus
onblur
function ChangeColor(val,idval)

changing the background color of a field on focus in or out

val --- the indicator value
		1 ---  when focus in to a field the indicator value 
		2 ---  when focus out to a field the indicator value 

idval  ---  the id of the field
*/

function ChangeColor(val,idval)
{
	if(val=='1')
	{
		
			document.getElementById(idval).style.backgroundColor='#cccccc';
			document.getElementById(idval).select();
		
	}
	if(val=='2')
	{
		document.getElementById(idval).style.backgroundColor='#ffffff';
		
	}
	
	if(val=='3')
	{
		document.getElementById(idval).style.backgroundColor='#cccccc';
	}
	

}


/*
email validation 
if dalid email return false
if not valid email return true

*/

function notValidEmail(email)///
{
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (!filter.test(email) && email!='')
	{
		//alert("Please Enter a valid email address!")
		return true;
	}
	else if(trim(email) == '') {
		return true;
	}
	else
	{
		return false;
	}
		
}

function notValidEmailField(email)///
{
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (!filter.test(email) && email!='')
	{
		alert("Please Enter a valid email address!")
		document.getElementById(email).value='';
		document.getElementById(email).focus();
		return false;
	}
	else if(trim(email) == '') {
		alert("Please Enter a valid email address!")
		document.getElementById(email).value='';
		document.getElementById(email).focus();
		return true;
	}
	else
	{
		return true;
	}
		
}


//function word count
function wordCount(id,len)
{
	var length=document.getElementById(id).value.length;
	if(len<=length)
	{
		//alert("Maximun Limit Reached");
		return false;
	}

}


//function OpenNote
function OpenNotes(id,table,notname,idname,noteid){

	url="note.php?id="+id+"&table="+table+"&notname="+notname+"&idname="+idname+"&noteid="+noteid+"&bgcolor=#ffffff"
	
	windowNote=window.open(url,'NOTE','height=900px,width=900px,statusbar=yes,scrollbars=no,resizable=no');
	
	windowNote.focus();
	return false;

}
//-------------------------------------------
// allowed only a-z
function validChar(e,idval){
 	var key=window.event? e.keyCode : e.which;

	if(key==13)
	{ 
		document.getElementById(idval).focus();
		
		return false;
	}

	 if((key >=65 && key <=90) || (key >=97 && key <=122))
		return true;
	 else
		return false;	
}
// ------------------------------------------
// allowed only 0-9
function validNumber(e,idval){
 	var key=window.event? e.keyCode : e.which;
	if(key==13)
	{ 
		document.getElementById(idval).focus();
		
		return false;
	}

	 if(key >=48 && key <=57)
		return true;
	 else
		return false;	
}


function clickExit(page,val)
{
	//alert(document.getElementById("change_val"));
	if(document.getElementById("change_val")!=null)
	{
			if(document.getElementById("change_val").value=='1')
			{
				alert("You have made changes please select SAVE button");	
				
				if(document.getElementById("btnSubmit")!=null)
					document.getElementById("btnSubmit").focus();
				else if(document.getElementById("btnSubmitSave")!=null)
					document.getElementById("btnSubmitSave").focus();
				
				
			}
			else
			{
				if(val==1)
				{
					window.location.href=page;	
				}
				else
				{
					history.go(-1);
				}
				
			}
	}
	else
	{
		if(val==1)
		{
			window.location.href=page;	
		}
		else
		{
			history.go(-1);
		}	
	}
	
	
}
// ------------------------------------------