/* Google Analytics */
var _gaq = _gaq || [];

window.addEvent('domready', function() {
	var extensions = ['pdf', 'doc', 'docx', 'rtf', 'png', 'jpg', 'jpeg'];
	$$('a').each(function(link) {
		var file = link.getProperty('href');
		if ((new RegExp('(\.' + extensions.join('|\.') + ')$', 'i')).test(file)) {
			link.addEvent('mousedown', function downloadLinkClicked() {
				var file = this.getProperty('href');
				file = file.replace(/^.*?file=/, '');
				file = file.replace(/^tl_files\/client\//, '');
				_gaq.push(['_trackEvent', 'Download', 'File', file]);
			});
		}
	});
});