/* CHECKS */
function formCheck() {
	var validEmail = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(!document.getElementById("email").value.match(validEmail)) {
		alert("Please enter a valid email.");
		document.getElementById("email").focus();
		return false;
	}
	
	//return true;
}

var email= document.getElementById("email");