// JavaScript Document
function sure() {
	if(confirm("Are you sure you want to delete this record?")) {
		return true;
	}else {
		return false;
	}
}

function isEmail( text )
{
	/*var pattern = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]+\.{2,3}$/";
	var regex = new RegExp( pattern );
	return regex.test( text );*/
	
	 var filter=/^.+@.+\..{2,3}$/
	 if (filter.test(text))
		return true;
	 else 
		return false;
}