function processPopup() { 

	var n = document.getElementById('name');
	var l = document.getElementById('location');
	var a = document.getElementById('age');
	var c = document.getElementById('comment');
	var i = document.getElementById('postId');
		
	if (n.value=='' || l.value=='' || a.value=='' || c.value=='') { 
	
		alert("Whoa there!\n\nWe need you to fill out the whole form before saving your response.");

	} else {
	
		document.getElementById('popup_form').style.display='none';
		document.getElementById('popup_processing').style.display='block';
		
		url = "/wp-content/plugins/xoxco_moderation/comment_form.php";
		new Ajax.Request(url, {
			 method: "post",
			 parameters: $('popup').serialize(),
		  onSuccess: function(res) {
			document.getElementById('popup_processing').style.display='none';
			document.getElementById('popup_success').style.display='block';
				if (res.responseText.match('ERROR')) { 
					$('popup_message').update(res.responseText);
				}
			}
		});

	}

	return false;
}