function activeMenu(Id)
	{
		document.getElementById(Id).className='selected';
		
	}
	function RTrim(VALUE)
	{
		var w_space = String.fromCharCode(32);
		var v_length = VALUE.length;
		var strTemp = "";
		if(v_length < 0)
		{
			return"";
		}
		var iTemp = v_length -1;
		
		while(iTemp > -1)
		{
			if(VALUE.charAt(iTemp) == w_space)
			{
			}
			else
			{
				strTemp = VALUE.substring(0,iTemp +1);
				break;
			}
			iTemp = iTemp-1;
		
		} //End While
		return strTemp;
	
	} //End Function

	function LTrim(VALUE)
	{
		var w_space = String.fromCharCode(32);
		if(v_length < 1)
		{
			return"";
		}
		var v_length = VALUE.length;
		var strTemp = "";
		
		var iTemp = 0;
		
		while(iTemp < v_length)
		{
			if(VALUE.charAt(iTemp) == w_space)
			{
			}
			else
			{
				strTemp = VALUE.substring(iTemp,v_length);
				break;
			}
			iTemp = iTemp + 1;
		} //End While
		return strTemp;
	} //End Function
	
	
	function trim(s) 
	{
		while (s.substring(0,1) == ' ') 
		{
		s = s.substring(1,s.length);
		}
		while (s.substring(s.length-1,s.length) == ' ') 
		{
		s = s.substring(0,s.length-1);
		}
		return s;
	}
	
	function validateEmail(text) 
	{
		//Validating the email field
		var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
		if (! text.match(re)) 
		{
			return (false);
		}
		return(true);
	}
	
	function validateZip(s) 
	{
		// Check for correct zip code
		reZip = new RegExp(/(^\d{5}$)|(^\d{5}-\d{4}$)/);
		
		if (!reZip.test(s)) 
		{
			return false;
		}
		return true;
	}
	
	function validateUSPhone(phonenumber)
	{  
		if(!phonenumber.match(/^[ ]*[(]{0,1}[ ]*[0-9]{3,3}[ ]*[)]{0,1}[-]{0,1}[ ]*[0-9]{3,3}[ ]*[-]{0,1}[ ]*[0-9]{4,4}[ ]*$/)) 
			return false;  
		return true;
	}
	
	
	/**************************************************
	 Code for date validation for mm/dd/yyyy format
	***************************************************/
	// Declaring valid date character, minimum year and maximum year
	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
	}
	 
	/**************************************************
	 Code for date validation for mm/dd/yyyy format END
	***************************************************/
	
	function WindowNew(mypage,myname,w,h,scroll,pos){
		if(pos=="random")
			{
				LeftPosition=(screen.availWidth)?Math.floor(Math.random()*(screen.availWidth-w)):115;
				TopPosition=(screen.availHeight)?Math.floor(Math.random()*((screen.availHeight-h)-75)):30;
			}
		if(pos=="center")
		{
				LeftPosition=(screen.availWidth)?(screen.availWidth-w)/2:115;
				TopPosition=(screen.availHeight)?(screen.availHeight-h)/2:30;
		}
		if(pos=="default")
		{
			LeftPosition=115;
			TopPosition=0
		}
		else if((pos!="center" && pos!="random" && pos!="default") || pos==null)
		{
			LeftPosition=115;
			TopPosition=0
		}
		if( myname=="LicenseWindow" || myname=="SearchOperatorWindow"  || myname=="HelpWindow" || myname=="ReportWindow")
			var settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes';
		else
			var settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=yes,menubar=no,toolbar=no,resizable=yes';
		win=window.open(mypage,myname,settings);
		//if(win.focus){win.focus();}
		if(!win.closed)
		{
			win.focus();
		}
}

//Function for date comparison
//returns true if value2 is greater than value1, false otherwise
function compareDates (value1, value2) 
{
	//alert(value1+" , "+value2);
	var date1, date2;
	var month1, month2;
	var year1, year2;

	date1 = value1.substring (0, value1.indexOf ("/"));
	month1 = value1.substring (value1.indexOf ("/")+1, value1.lastIndexOf ("/"));
	year1 = value1.substring (value1.lastIndexOf ("/")+1, value1.length);
	
	date1 = parseInt(date1);
	month1 = parseInt(month1);
	year1 = parseInt(year1);
	
	//alert(date1+"/"+month1+"/"+year1);

	date2 = value2.substring (0, value2.indexOf ("/"));
	month2 = value2.substring (value2.indexOf ("/")+1, value2.lastIndexOf ("/"));
	year2 = value2.substring (value2.lastIndexOf ("/")+1, value2.length);
	
	date2 = parseInt(date2);
	month2 = parseInt(month2);
	year2 = parseInt(year2);
	
	//alert(date2+"/"+month2+"/"+year2);

	if (year1 > year2)
	{
		//alert("year1 is greator than year2"); 
		return false;
	}
	if (year1 < year2)
	{
		//alert("year1 is less than year2"); 
		return true;
	}
	if(year1 == year2)
	{
		if (month1 > month2)
		{
			//alert("month1 is greator than month2");  
			return false;
		}
		if (month1 < month2)
		{ 
			//alert("month1 is less than month2");  
			return true;
		}
		if(month1 == month2)
		{
			if (date1 > date2)
			{
				//alert("date1 is greator than date2");  
				return false;
			}
			if (date1 < date2)
			{
				//alert("date1 is less than date2");  
				return true;
			}
			else
			{
				//alert("Dates are equal"); 
				return true;
			}
		}
	}
} 


//For going back on cancel
function go_back()
{
	window.history.back();
	//window.location.href = "../employee/home.php";
}


// date parsing function
function validate_date1 (str_date) 
{
	var seperator = "/";
	var arr_date = str_date.split(seperator);

	if (arr_date.length != 3) return false;
	if (!arr_date[0])  return false;
	if (!RE_NUM.exec(arr_date[0])) return  false;
	if (!arr_date[1]) return false;
	if (!RE_NUM.exec(arr_date[1])) return  false;
	if (!arr_date[2])  return false;
	if (!RE_NUM.exec(arr_date[2])) return false;

	var dt_date = new Date();
	dt_date.setDate(1);

	if (arr_date[1] < 1 || arr_date[1] > 12) return false;
	dt_date.setMonth(arr_date[1]-1);
	 
	if (arr_date[2] < 100) arr_date[2] = Number(arr_date[2]) + (arr_date[2] < NUM_CENTYEAR ? 2000 : 1900);
	dt_date.setFullYear(arr_date[2]);

	var dt_numdays = new Date(arr_date[2], arr_date[1], 0);
	dt_date.setDate(arr_date[0]);
	if (dt_date.getMonth() != (arr_date[1]-1)) return false;

	return (true);
}