/**
 * @author Matthew Schultz
 */
function add_related_tag(element, url, tagText)
{
	var tagElement = $(element);
	var listItemElement = tagElement.parentNode;
	listItemElement = $(listItemElement);
    new Ajax.Request(url, {
		method: 'post',
        onSuccess: function(transport){
			listItemElement.update(tagText);
			//tagElement.setStyle({ visibility: 'hidden' });
        }
    });
}