function log_click(typeid,variableid,referrer,target) {
	var ajax = new sack();
	ajax.requestFile = "http://wine.appellationamerica.com/ajax/link-tracking.aspx?typeid="+typeid+"&variableid="+variableid+"&referrer="+escape(referrer)+"&target="+escape(target);
	ajax.onCompletion = function(){ };	// Specify function that will be executed after file has been found
	ajax.runAJAX();		// Execute AJAX function
}