over = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" over";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("over"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", over);
$(function(){
	var email		= $('#email');
	var emailConfirm 	= $('#email_confirm');
	emailConfirm.blur(function(){
		if(email.val() != emailConfirm.val()) {
			email.addClass('invalid');
			emailConfirm.addClass('invalid');
		} else {
			email.removeClass('invalid');
			emailConfirm.removeClass('invalid');
		}
	});
	$('#form').submit(function(){
		if(email.val() != emailConfirm.val()) {
			alert('Email addresses do not match. Please make sure that you have entered your email address correctly.');
return false;
		}
		
	});
});