function confirmLogout()
{
	if( confirm("This will end your session & log you of the portal. Do you wish to proceed?") ) 
	{	
		return true;
	}
	return false;
}
function setLoadEditAction(editId, formObj){
	
	if( editId!='' )
	{
		document.getElementById("id").value = editId;
		document.getElementById("doAction").value = "LoadEdit";
		formObj.submit();
	}
}

function setDeleteAction(formObj)
{
	if( confirm("Do you wish to delete selected records?")){
		document.getElementById("doAction").value = "Delete";
		formObj.submit();		
	}
	return false;
}

function setAddAction(){
	document.getElementById("id").value = "";
	document.getElementById("doAction").value = "AddNew";
}

function setEditSaveAction(formObj){
	if( formObj != null )
	{
		document.getElementById("doAction").value = "SaveEdit";
		formObj.submit();
	}
}

function checkemail(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 ID")
		   return false
		}

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

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

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

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

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

 		 return true					
	}

function confirmSave()
{
	var saveMsg	=	"Do you wish to save the changes?";
	if(confirm(saveMsg))
	{
		return true;
	}
	return false;
	
}

function isDigit (str) 
{
    if (str == null) 
	{
        return (false);
    }
    if (isNaN(str))
    {
	return (false);
    }
	else if(str<=0)
	{
		return (false);
	}
    return (true);
}