function validEmail(email){      
	var emailReg = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
	return emailReg.test(email); 
}

function checkHirlevel() {
	
	if (!$.trim($("form[id=form_hirlevel] input[name=nev]").val())) {
		$("form[id=form_hirlevel] input[name=nev]").effect("highlight", { color: "#F30000" }, 500);
		return;
	}
	
	if (!$.trim($("form[id=form_hirlevel] input[name=email]").val()) || !validEmail($.trim($("form[id=form_hirlevel] input[name=email]").val()))) {
		$("form[id=form_hirlevel] input[name=email]").effect("highlight", { color: "#F30000" }, 500);
		return;
	}
	
	$("form[id=form_hirlevel]").submit();
}