function disp_alert()
	{		
		if(document.EmailFrm.txtEmail.value=="")
		{
			alert("Please Enter Your Email Address")
			document.EmailFrm.txtEmail.focus();
			return false;
		}
		else if(document.getElementById("txtEmail").value != "")
		{
			var emailresult = emailcheck(document.getElementById("txtEmail").id);
			if (emailresult == false)
			{
				//alert("Please Enter Your Email Address")
				document.getElementById("txtEmail").focus();
				return false;
			}	
		}
		
		return true;
	}
	
	function emailcheck(sumit_obj)
	{
		var str = document.getElementById(sumit_obj).value;
		var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		if (filter.test(str))
			testresults = true;
		else
		{
			alert("Please input a valid email address");
			//document.getElementById(sumit_obj).focus();
			testresults = false;
		}
		return (testresults);
	}

	function popUp(URL,PopWidth,PopHeight) 
	{
		day = new Date();
		id = day.getTime();
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width="+PopWidth+",height="+PopHeight+",left =240,top=90');");
	}