// JavaScript Document

function checkInputs() {

document.getElementById("alert_11").style.display="none";



	if((document.getElementById("UserName").value=="")) { 
	
		if(document.getElementById("UserName").value=="") {
		document.getElementById("alert_11").style.display="block";
		}
	
		
		
	return false;
	}
	
	else { 
	return true;
	}
}

function checkEmail() {
document.getElementById("alert_12").style.display="none";
document.getElementById("alert_13").style.display="none";

	if(document.getElementById("email").value=="") {
	document.getElementById("alert_12").style.display="block";
	return false;
	}
	else {
	var emailrule = new RegExp("^[0-9a-z]{1}([-_.]?[0-9a-z]{1})*[@]{1}[0-9a-z]{1}([-.]?[0-9a-z]{1})*[.]{1}[a-z]{2,4}$","ig");
	if (emailrule.test(document.getElementById("email").value))
		{
		document.getElementById("alert_13").style.display="none";
		return true;
		}
	else
		{
		document.getElementById("alert_13").style.display="block";
		document.getElementById("email").focus();
		return false;
		}
	}
}


function checkForm() {
	if(!(checkInputs() && checkEmail() ) ) {
		checkEmail();
		return false;
	}
	else {
		return true;
	}
}

	// JavaScript Document