// Progress Indicator for Ajax Loading //

function showSpinner() {
	Ajax.Responders.register({
		onCreate: showProcessing,
		onComplete: hideProcessing
	});
}

function showProcessing() {
 	if(Ajax.activeRequestCount > 0)
   		 $('spinner').show();
   	}

function hideProcessing () {
	if(Ajax.activeRequestCount <= 0) {
    	$('spinner').hide();
    	}

	}