$(document).ready(function(){
		$.emailval = function(id){
				//$($id).filter(function(){
					var emailVal = $(id).val();
					if($.trim(emailVal) !== ""){
						var emailReq = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
						if (!emailReq.test(emailVal)){
							//alert('Unesi dobar email');
							return 0;
						}else{
							return 1;
						}
					}else{
						//alert("Upisite email");
						return 0;
					}
				//});
		}
	});