function xmlPost(url, str, callBack, returnObj){
	new Ajax.Request(url, {
		method: 'post',
		parameters: str,
		onSuccess: function(obj){
			callBack(obj.responseText, returnObj);
		}
	});
}
function setDisplay(e, s){
	document.getElementById(e).style.display = s;
}
function addEmail(){
	if (document.getElementById('formemail').value == document.getElementById('formemail').defaultValue || document.getElementById('formemail').value == ''){
		return;
	}
	setDisplay('emailSuccess', 'none');
	setDisplay('emailFailure', 'none');

	var url = 'verify_email.php';
	var str = 'e=' + document.getElementById('formemail').value;

	xmlPost(url, str, doAddEmail, null);
}
function doAddEmail(resp){
	if (resp == 'success'){
		document.getElementById('formemail').value = document.getElementById('formemail').defaultValue;
		setDisplay('emailSuccess', 'block');
	}
	else{
		setDisplay('emailFailure', 'block');
		document.getElementById('formemail').focus();
	}
}

function popupProfileUpdate()
{
	document.getElementById('update_popup').style.display = 'block';
}


function closeProfileUpdate()
{
	document.getElementById('update_popup').style.display = 'none';
	return false;
}