function checkIE()
{
//debugger;

	var isIE=false;

	if(!window.XMLHttpRequest)  
	{  
		isIE=true;
	}
	if((window.navigator.appName).toLowerCase()=='microsoft internet explorer') //checking for Ie7
	{
	var version = window.navigator.appVersion;
	var version1 ;
	if(version.indexOf("MSIE")!=-1)
	{
		version1 = version.substring((version.indexOf("MSIE")+4),version.length);
		version1 = version1.substring(0,2);
		if ( parseInt(version1) == 7 || parseInt(version1) == 6)
		{
			isIE=true;
			
		}
	} 
	    
	}    
	
	return isIE;
}

function TxtEntered(obj)
 {
  if (document.getElementById(obj).value.replace(/^\s+|\s+$/, '')=='')
     {return false}
  else return true   
     
 }

XMLHTTP = function()
{
	if(checkIE()==true)
	{
		
		this.xmlHttpClient = new ActiveXObject("MSXML2.XMLHTTP");
		if(this.xmlHttpClient == null)
		{
			this.xmlHttpClient = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
	}
	else
	{
		
		this.xmlHttpClient = new XMLHttpRequest();
		
	}
	this.SendGETRequest = function(url, handler)
	{
		var post_data = null;
		if(arguments[2] != null)
		{
			post_data = arguments[2];
		}
		if(checkIE()==true)
		{
		    this.xmlHttpClient.open("POST",url,true);
		    this.xmlHttpClient.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");		
		}
		else
		{
		    this.xmlHttpClient.open("GET",url,true);
		    this.xmlHttpClient.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			this.xmlHttpClient.setRequestHeader("Content-length", 0);		
		}

		this.xmlHttpClient.onreadystatechange = handler;
		this.xmlHttpClient.send(post_data);
	}
	
	//Spell checker
    this.SendSpellCheckerGETRequest = function(url, data, handler1)
    {
	    var post_data = null;
        		
   	    if(arguments[2] != null)
	    {
		    post_data = arguments[2];
	    }
	    this.xmlHttpClient.open("POST",url,true);
	    this.xmlHttpClient.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	    this.xmlHttpClient.onreadystatechange = handler1;
	    this.xmlHttpClient.send("text=" + data);
    }

	return this;
}

/*----------------- Validate Inregers------------*/
     
     function IsValidInteger(event)
     {
        if(navigator.appName=="Microsoft Internet Explorer")
        {
             if (!((window.event.keyCode >= 48) && (window.event.keyCode <= 57))) 
             {
               window.event.keyCode = null;
             }
        }
        else
        {
             if (!((event.which >= 48) && (event.which <= 57) || (event.which == 8) ||(event.keyCode == 46) || (event.which == 37) || (event.keyCode == 9))) 
             {
               event.preventDefault();
             }
        }
      }	
function setDropdownValue(Ddl,setValue)
{
    var length = Ddl.length;
    var intIndex=0;			
    try
    {					
	    for( intIndex=0;intIndex<= length-1; intIndex++)
	    {
			
		    if ( ( Ddl.options[intIndex].value == setValue)  || ( Ddl.options[intIndex].innerHTML == setValue )  )
		    {												
			    Ddl.options[intIndex].selected = true;
			    return true;
		    }						
	    }
	    
	    return false;
    }
    catch(err)
    {
		return false;
    }			
}

function Trim(sString) 
{
			
	while (sString.substring(0,1) == ' ')
	{
	sString = sString.substring(1, sString.length)
	}
	while(sString.substring(sString.length-1, sString.length) == ' ')
	{
	sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function RemoveHTML( strText )
{
        var regEx = /<[^>]*>/g;
        return strText.replace(regEx, "");
}
            			
function ValidateEmail(mail)
{

	var valid=true
	var v1=mail.split('@')
	if(v1.length!=2)
			{
				valid=false
			}
	else
		{ 
			var v2=v1[1].split('.')
			if(v2.length < 2)
				{
					valid=false
				} 
				
			if(Trim(v1[0]) == "" || Trim(v2[0]) == "" || Trim(v2[1]) == "")
				{	
					valid=false
				}
				
		}
	return valid

}
			

			
function addComma(obj)
{
	document.getElementById(obj).innerHTML+=", "
}

function ValidPhoneNo(obj,event)
{
	var blnSpace;
	var len;
	blnSpace=false;
	var keyval=window.event?window.event.keyCode:event.which;
	
	if (!((keyval >= 48) && (keyval <= 57))) 
	{
		if(checkIE()==true)
		{
			window.event.keyCode = null;		
		}
		else
		{
			if (!((keyval == 0) || (keyval <= 8))) 
			{
				event.preventDefault();
			}
		}					
	}
}	// End function	


function URLEncode(strString)
{
	if(!window.XMLHttpRequest)
	{
		strString = Replace(strString, "\r\n", "ampltr;" + "BR" + "ampgtr;");
	}
	else
	{
		strString = Replace(strString, "\n", "ampltr;" + "BR" + "ampgtr;");
	}
	strString = Replace(strString, "&", "amp;");
	strString = Replace(strString, "<", "ampltr;");
	strString = Replace(strString, ">", "ampgtr;");
	return strString;
}

function URLDecode(strString)
{
	if(checkIE()==true)
	{
		strString = Replace(strString,"<BR>","\r\n");
	}
	else
	{
		strString = Replace(strString, "<BR>","\n");
	}
	
	return strString;
}
	
function Replace(strMessage, ExistingChar, ReplaceChar)
{
	while(strMessage.lastIndexOf(ExistingChar) >= 0)
	{
		strMessage = strMessage.replace(ExistingChar,ReplaceChar);
	}
	return strMessage;
}

function getDropdownValue(Ddl)
{
    var intIndex=Ddl.selectedIndex;			
    try
    {					
	    return Ddl.options[intIndex].value;
    }
    catch(err)
    {
		return 0;
    }			
}

function getDropdownText(Ddl)
{
    var intIndex=Ddl.selectedIndex;			
    try
    {					
	    return Ddl.options[intIndex].text;
    }
    catch(err)
    {
		return "";
    }			
}

function setDropdownText(Ddl,setText)
{
    var length = Ddl.length;
    var intIndex=0;			
    try
    {					
	    for( intIndex=0;intIndex<= length-1; intIndex++)
	    {
		    if ( ( Ddl.options[intIndex].text == setText)  || ( Ddl.options[intIndex].innerHTML == setText )  )
		    {												
			    Ddl.options[intIndex].selected = true;
			    return true;
		    }						
	    }
	    return false;
    }
    catch(err)
    {
		return false;
    }			
}


function getDate(objDate)
{
	try
	{
		var returnDate;
		
		if(objDate=="")
		{
			returnDate=""
		}
		else
		{
			if(objDate.split("-").length>2)
			{
				returnDate=objDate.split("-")[1] + "/" + objDate.split("-")[2].split("T")[0] + "/" + objDate.split("-")[0]; 
			}
			else
			{
				returnDate=""
			}
		}
		
		return returnDate;
	}
	catch(err)
	{
		return "";
	}
}

function ValidNumber(obj,event)
{
	
	var keyval=window.event?window.event.keyCode:event.which;
		
	if (!((keyval >= 48) && (keyval <= 57))) 
	{
		if(checkIE()==true)
		{
			window.event.keyCode = null;		
		}
		else
		{
			if (!((keyval == 0) || (keyval <= 8))) 
			{
				event.preventDefault();
			}
		}					
	}
						
}	// End function	

function IsValidNumber(obj)
{
	try
	{
		var len;
		var loopInd;
		var keyval;
		
		if(Trim(obj)=="")
		{
			return false;
		}
		
		len=Trim(obj).length;
		
		for(loopInd=0;loopInd<len;loopInd++)
		{
			keyval=Trim(obj).charCodeAt(loopInd)
			if (!((keyval >= 48) && (keyval <= 57))) 
			{
				return false;
			}
		}
		
		return true;
		
	}
	catch(err)
	{
		return false;
	}
}

function validExpiry(MonthValue,YealValue)
{
	try
	{
		var ExpDate = new Date();
		var CurrentDate = new Date();
		ExpDate.setDate(1);
		ExpDate.setMonth(MonthValue - 1);
		ExpDate.setFullYear(YealValue);
		
		ExpDate.setDate(CurrentDate.getDate() + 22);
		CurrentDate.setDate(1);
		CurrentDate.setMonth(CurrentDate.getMonth() + 1);
		
		if(ExpDate > CurrentDate)
		{
			return false;
		}
		else
		{
			return true;
		}
	}
	catch(err)
	{
		return false;
	}
}



function getClientHeight()
{
	var clientHeight;
	
	if(window.navigator.appName.toLowerCase()=='opera')
	{
		clientHeight=document.body.clientHeight;
	}
	else if (checkIE)
	{
	    clientHeight=document.body.scrollHeight;
	}
	else
	{
		clientHeight=document.documentElement.clientHeight;
	}
	
	return clientHeight;
}


function displayDisability(bolValue)
        {
           //alert("me called");
           try
      {
                
                showHideSelectControls(bolValue);
                showHideObjectControls(bolValue);
                if(bolValue)
                {
                    document.getElementById('divDisable').style.width = document.body.scrollWidth + "px";
                   
                    var objHeight;
                    objHeight= getClientHeight() + parseInt(document.body.scrollTop);
                     //alert(objHeight)
                    if(objHeight<600)
                    {
						objHeight=600;
                    }
                    
                   // document.getElementById('divDisable').style.height = 400 + objHeight + "px";
                    document.getElementById('divDisable').style.height = objHeight + "px";
                    
					var newHeight;
					newHeight=getScrollHeight();
					if(parseInt(document.getElementById('divDisable').style.height)<newHeight)
					{
						document.getElementById('divDisable').style.height=newHeight + "px";
					}
					
                    document.getElementById('divDisable').style.display = ""; 
                }
                else
                {
                    document.getElementById('divDisable').style.display = "none";
                }
          }
           catch(err)
          {
            // alert(err);
           }
        }
        

 function getScrollTop()
{
    var sTop = 0;
    
    if(parseInt(document.body.scrollTop) > 0)
    {
        sTop = parseInt(document.body.scrollTop);
    }
    else if(parseInt(document.documentElement.scrollTop) > 0)
    {
        sTop = parseInt(document.documentElement.scrollTop);
    }
    
    return sTop;
}

function getScrollHeight()
{
    var sTop = 0;
    
//    if(parseInt(document.documentElement.scrollHeight) > 0)
//    {
//        sTop = parseInt(document.documentElement.scrollHeight);
//    }
//    else if(parseInt(document.body.scrollHeight) > 0)
//    {
//        sTop = parseInt(document.body.scrollHeight);
//    } 

if((window.navigator.appName).toLowerCase()=='microsoft internet explorer')
	{        
        if(parseInt(document.body.scrollHeight) > 0)
        {
            sTop = parseInt(document.body.scrollHeight);
        }
        else if(parseInt(document.documentElement.scrollHeight) > 0)
        {
            sTop = parseInt(document.documentElement.scrollHeight);
        }
	}
	else
	{
        if(parseInt(document.documentElement.scrollHeight) > 0)
        {
            sTop = parseInt(document.documentElement.scrollHeight);
        }
        else if(parseInt(document.body.scrollHeight) > 0)
        {
            sTop = parseInt(document.body.scrollHeight);
        }	
	}
    
    return sTop;
} 
  
function IsValidUsername(obj)
{
	try
	{
		var len;
		var loopInd;
		var keyval;
		
		if(Trim(obj)=="")
		{
			return false;
		}
		
		len=Trim(obj).length;
		
		for(loopInd=0;loopInd<len;loopInd++)
		{
			keyval=Trim(obj).charCodeAt(loopInd)
			
			if (((keyval >= 32) && (keyval <= 47)) || ((keyval >= 58) && (keyval <= 64)) || ((keyval >= 91) && (keyval <= 96))  || (keyval >= 123)) 
			{
				return false;
			}
		}
		
		return true;
		
	}
	catch(err)
	{
		return false;
	}
}

function validateDate(object)
{
	var value1=object.value;
	var valid=true;
	var ToDate = new Date();

	var t_date = ToDate.getDate();      // Returns the day of the month
	var t_mon = ToDate.getMonth();      // Returns the month as a digit
	var t_year = ToDate.getFullYear();  // Returns 4 digit year
	ToDate = (t_mon+1) + "/" + t_date  + "/" + t_year;
	var value2=ToDate
	var date1, date2;
	var month1, month2;
	var year1, year2;

	month1 = value1.substring (0, value1.indexOf ("/"));
	if(month1.indexOf("0")==0)
		{
			month1=month1.replace("0","");
		}
	date1 = value1.substring (value1.indexOf ("/")+1, value1.lastIndexOf ("/"));
	if(date1.indexOf("0")==0)
		{
			date1=date1.replace("0","");
		}
	year1 = value1.substring (value1.lastIndexOf ("/")+1, value1.length);

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

	if ((parseInt(year2)-parseInt(year1))<10)
	{
		valid=false;
	}
	
	return valid;

}

function getClientHeight()
{
	var clientHeight;
	
	if(window.navigator.appName.toLowerCase()=='opera')
	{
		clientHeight=document.body.clientHeight;
	}
	else
	{
		clientHeight=document.documentElement.clientHeight;
	}
	
	return clientHeight;
}

function showHideSelectControls(obj)
{
    var len=document.getElementsByTagName("select").length;
    var intLoop=0;
    
    if(obj==false)
    {
        for(intLoop=0; intLoop<len; intLoop++)
        {
            document.getElementsByTagName("select")[intLoop].style.visibility="visible";
        }
    }
    else
    {
        for(intLoop=0; intLoop<len; intLoop++)
        {
            document.getElementsByTagName("select")[intLoop].style.visibility="hidden";
        }
    }
}

function showHideObjectControls(obj)
{
    var len=document.getElementsByTagName("object").length;
    var intLoop=0;
  
    if(obj==false)
    {
        for(intLoop=0; intLoop<len; intLoop++)
        {
            document.getElementsByTagName("object")[intLoop].style.visibility="visible";
        }
    }
    else
    {
        for(intLoop=0; intLoop<len; intLoop++)
        {
            document.getElementsByTagName("object")[intLoop].style.visibility="hidden";
        }
    }
}

function ChkValidZipWithException(objectC,objectZ) 
{  
   if(objectC.toLowerCase() == '')
    {
        return false;
    }
   else if(objectC.toLowerCase() !='united states' && objectC.toLowerCase() !='usa' && objectC.toLowerCase() !='us' && objectC.toLowerCase() !='uk' && objectC.toLowerCase() !='canada' && objectC.toLowerCase() !='france' && objectC.toLowerCase() !='belgium' && objectC.toLowerCase() !='spain')
    {  
        return true; 
    }
   else if(objectZ.toLowerCase() == '')
    {
        return false;
    } 
    else 
    { 
     return true;
    } 
}

function ChkValidZip(object) 
{
    reZip = new RegExp(/(^\d{5}$)|(^\d{5}-\d{4}$)/);

    return reZip.test(object); 
}
function ChkValidPhone(object)
{
    var myRegxp = /^(\+|-|\s|\d)+$/;

    return myRegxp.test(object);
}

function ValidatePhoneNo(event)
{
	var blnSpace;
	var len;
	blnSpace=false;
	var keyval=window.event?window.event.keyCode:event.which;
	
	if (!((keyval >= 48) && (keyval <= 57))) 
	{
		if(checkIE()==true)
		{
			window.event.keyCode = null;		
		}
		else
		{
			if (!((keyval == 0) || (keyval <= 8))) 
			{
				event.preventDefault();
			}
		}					
	}
}	// End function	


function setPopUpPoistion(popUpId)
{
   var divHeight = 300;
   var divWidth = 200;
  
   if(parseInt(document.getElementById(popUpId).style.heigh) > 0)
   {
        divHeight = parseInt(document.getElementById(popUpId).style.heigh);
   }
   else if(parseInt(document.getElementById(popUpId).offsetHeight) > 0)
   {
        divHeight = parseInt(document.getElementById(popUpId).offsetHeight);
   }
        
   if(parseInt(document.getElementById(popUpId).style.width) > 0)
   {
        divWidth = parseInt(document.getElementById(popUpId).style.width);
   }
    
   document.getElementById(popUpId).style.top = ((screen.availHeight - divHeight)/2 + getScrollTop() - 70) + "px";
   
   document.getElementById(popUpId).style.left = ((screen.availWidth - divWidth)/2 + document.documentElement.scrollLeft) + "px";
}

function getScrollTop()
{
	var scrollTop;
	
//	if(window.navigator.appName.toLowerCase()=='opera')
//	{
//		scrollTop=document.body.scrollTop;
//	}
//	else
//	{
//		scrollTop=document.documentElement.scrollTop;
//	}
	if(document.body.scrollTop == 0)
	{
	    scrollTop=document.documentElement.scrollTop;
	}
	else
	{
	    scrollTop=document.body.scrollTop;
	}
	return scrollTop;
}


function validateMMDDYYYYDate(object)
{
    var minYear = 1900;
    var maxYear = 2100;
    var seperator = "/";
    var validDate = false;
    
    if(Trim(object) != "")
    {
        var dateParts = object.split("/");
        
        if(dateParts.length == 3)
        {
            var month = parseInt(dateParts[0]);
            var day = parseInt(dateParts[1]);
            var year = parseInt(dateParts[2]);
            
            if(month != NaN && day != NaN && year != NaN)
            {
                if(year >= minYear && year <= maxYear)
                {
                    if(month==1 || month==3 || month==5 || month==7 ||month==8 || month==10 || month==12)
                    {
                         if(day<=31)
                        {
                            validDate = true;
                        }
                    }
                    else if(month==4 || month==6 || month==9 || month==10)
                    {
                        if(day<=30)
                        {
                            validDate = true;
                        }
                    }
                    else
                    {
                        if(year%4==0)
                        {
                            if(day<=29)
                            {
                                validDate = true;
                            }
                        }
                        else
                        {
                            if(day<=28)
                            {
                                validDate = true;
                            }
                        }
                    }
                }
            }
        }
    }
    return validDate;
}


function ChkValidEmail(object)
{
    var myRegxp = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/
    return myRegxp.test(object);
}

/*Added for applying error color in posting pages */
function changeColorToError(obj)
{
    document.getElementById(obj).style.color='#FF0000';
}

 function changeColorToRemovError(obj)
{
    document.getElementById(obj).style.color='#065A9C';
}
/*   End    */

function ShowError(obj)
{
    
    var Label = document.getElementById(obj.getAttribute("label"));               
    Label.style.color = "#FF0000";
   
}
function RemoveError(obj)
{
    var Label = document.getElementById(obj.getAttribute("label"));
     Label.style.color = "#065A9C";
}




 function showRollover(object, childType)
    {
        if(object.getElementsByTagName(childType)[0].style.display == 'none')
        {
            object.getElementsByTagName(childType)[0].style.visibility = 'hidden';
            object.getElementsByTagName(childType)[0].style.display = '';
         
            var offsetTop = 0;
            offsetTop = parseFloat(object.offsetTop);
            object.getElementsByTagName(childType)[0].style.left = "200px";
           object.getElementsByTagName(childType)[0].style.top = 10 + "px";
           // alert(object.getElementsByTagName("DIV")[0].offsetTop)
            if((parseFloat(object.offsetTop) + parseFloat(object.getElementsByTagName(childType)[0].offsetHeight)) > (getClientHeight() + getScrollTop()))
            {
            //alert(offsetTop - parseFloat(object.getElementsByTagName("SPAN")[0].offsetHeight) )
               //alert( parseFloat(object.offsetTop) - parseFloat(object.getElementsByTagName("SPAN")[0].offsetHeight));
                object.getElementsByTagName(childType)[0].style.top = - parseFloat(object.getElementsByTagName(childType)[0].offsetHeight) + 'px';// (offsetTop - parseFloat(object.getElementsByTagName("SPAN")[0].offsetHeight) - getClientHeight()) + 'px';
            }
            else
            {//alert(offsetTop)
                 //object.getElementsByTagName("DIV")[0].style.top = offsetTop + "px";
            }
            //alert(parseFloat(getOffsetTop(object.getElementsByTagName("SPAN")[0])))
            object.getElementsByTagName(childType)[0].style.visibility = 'visible';
        }
    }
    
function getOffsetTop(object)
{
        var offsettop=object.offsetTop;
        
        while(object.parentNode != null && object.parentNode.tagName.toLowerCase() != "body")
        {
                object=object.parentNode;
                if(object.tagName.toLowerCase() != "tr")
                offsettop += object.offsetTop;
        }
        
        return offsettop;
}

    function hideRollover(object, childType)
    {
        object.getElementsByTagName(childType)[0].style.display = 'none';
    }






function getClientWidth()
{
	var clientWidth;
	
	if(window.navigator.appName.toLowerCase()=='opera')
	{
		clientWidth=document.body.clientWidth;
	}
	else
	{
		clientWidth=document.documentElement.clientWidth;
	}
	
	return clientWidth;
}


function ChkValidURL(object)
{
    /*var myRegxp = /http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- ./?%&=]*)?/

    return myRegxp.test(object);*/
    
    return isValidURL(object.replace(/^\s+|\s+$/, ''));
}


function isUrl(s) {
  	var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/
 	return regexp.test(s);
 }
 
 
 function isValidURL(url){
    var RegExp = /^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/;
    if(RegExp.test(url)){
        return true;
    }else{
        return false;
    }
} 

function checkUrl(theUrl){
  if(theUrl.match(/^(http|ftp)\:\/\/\w+([\.\-]\w+)*\.\w{2,4}(\:\d+)*([\/\.\-\?\&\%\#\=]\w+)*\/?$/i) ||
     theUrl.match(/^mailto\:\w+([\.\-]\w+)*\@\w+([\.\-]\w+)*\.\w{2,4}$/i)){
    return true;
  } else {
    alert("Wrong address.");
    return false;
  }
}

function validarURL(valor){
  if (/^w+([.-]?w+)*.w+([.-]?w+)*(.w{2,3})+$/.test(valor)){
   return (true)
  } else {
    return (false);
  }
}


function validAttachment(strFileName,isImg,isDoc)
 {
    var NameParts;
    NameParts=strFileName.split('.');
    var isValid = true;
    var extn  = strFileName.split('.')[NameParts.length-1].toLowerCase()
    if(isImg)
     {
       if(extn =='gif' || extn=='jpeg' || extn =='jpg'|| extn =='bmp' || extn=='png')
         {
           isValid = true;
         }
       else 
         {
          isValid = false;
         }  
     }          
                 
    if(isDoc && isValid == false)    
     {
       if( extn =='doc' || extn =='txt'|| extn =='pdf' || extn =='docx'|| extn =='rtf') 
        {
           isValid = true;
         }
       else 
         {
          isValid = false;
         }        
     }
     
   return isValid;             
}

//Sojanya Tripathi
function CheckEmailId(object)
{
    //var myRegxp = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/
	//var myRegxp = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/
	var myRegxp = /^\w+([-+.-]\w+)*@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/
    return myRegxp.test(object);
}

//Sojanya - start - 1st Feb. 2010
function DateAdd(ItemType, DateToWorkOn, ValueToBeAdded)
{
    switch (ItemType)
    {
        //date portion        
        case 'd': //add days
            DateToWorkOn.setDate(DateToWorkOn.getDate() + ValueToBeAdded)
            break;
        case 'm': //add months
            DateToWorkOn.setMonth(DateToWorkOn.getMonth() + ValueToBeAdded)
            break;
        case 'y': //add years
            DateToWorkOn.setYear(DateToWorkOn.getFullYear() + ValueToBeAdded)
            break;
        //time portion        
        case 'h': //add days
            DateToWorkOn.setHours(DateToWorkOn.getHours() + ValueToBeAdded)
            break;
        case 'n': //add minutes
            DateToWorkOn.setMinutes(DateToWorkOn.getMinutes() + ValueToBeAdded)
            break;
        case 's': //add seconds
            DateToWorkOn.setSeconds(DateToWorkOn.getSeconds() + ValueToBeAdded)
            break;
    }
    return DateToWorkOn;
}

//Sojanya - start - 1st Apr. 2010
function calOnKey_SetApostrophe(id)
{
    var strSubject = document.getElementById(id).value.toString();
    if(strSubject.indexOf("'")>=0)
    {
        for(var i=65;i<=90;i++)
        {
            strSubject = strSubject.replace("'" + String.fromCharCode(i), "'"+String.fromCharCode(i).toLowerCase());
        }
    }
    document.getElementById(id).value = strSubject;
}
//Sojanya - end - 1st Apr. 2010

//21 Apr. 2010 - starts
function IsValidFloat(value)
{
	try
	{
		var len;
		var loopInd;
		var keyval;

		if(Trim(value)=="")
		{
			return false;
		}
		
		len=Trim(value).length;
		
		for(loopInd=0;loopInd<len;loopInd++)
		{
			keyval=Trim(value).charCodeAt(loopInd);
			if (!(((keyval >= 48) && (keyval <= 57)) || (keyval == 46))) 
			{
				return false;
			}
		}		
		return true;		
	}
	catch(err)
	{
		return false;
	}
}
//21 Apr. 2010 - ends