function searchSales(element)
{
	var url = 'return.php';
	var pars = 'str=' + encodeURIComponent(element.href); // + empID + '&year=' + y;

	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'get', 
			parameters: pars, 
			onComplete: showResponse
		});
}

function showResponse(originalRequest)
{
	//put returned XML in the textarea
	var liste = originalRequest.responseText;
	$('output').innerHTML = liste;
}

Event.observe(window, 'load', function() {
	Event.observe('media', 'click', function(event) {
		var element = Event.element(event);
		if ('A' == element.tagName)
		{
			searchSales(element);
			Event.stop(event);
		}
	});
	Event.observe('media2', 'click', function(event) {
		var element = Event.element(event);
		if ('A' == element.tagName)
		{
			searchSales(element);
			Event.stop(event);
		}
	});

});