var load_tooltips = function(alpha) {
		var req = new Ajax.Updater('tooltips', '/artd/admin/list.ajax.php', {
		 parameters: { alpha: alpha }
		});	
}

var load_tooltip_definition = function(id, displaydiv) {
		$(displaydiv).innerHTML = "<em>Loading...</em>";
		var req = new Ajax.Updater(displaydiv, '/artd/tooltips/get-definition.ajax.php', {
		 parameters: { id: id }
		});	
}

var load_source = function(id, displaydiv) {
		$(displaydiv).innerHTML = "<em>Loading...</em>";
		var req = new Ajax.Updater(displaydiv, '/artd/sources/get-source.ajax.php', {
		 parameters: { id: id }
		});	
}