jQuery(document).ready(function() {

	var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
	jQuery.getScript(gaJsHost + "google-analytics.com/ga.js", function() {

		try {
			var pageTracker = _gat._getTracker("UA-972236-1");
			pageTracker._trackPageview();
		} catch (err) { }

		var filetypes = /\.(zip|exe|ashx|pdf|doc*|xls*|ppt*|mp3)$/i;

		jQuery('a').each(function() {
			var href = jQuery(this).attr('href');
			if (href !=null){
			    if ((href.match(/^https?\:/i)) && (!href.match(/coloradohealthinstitute.org/i))) {
				    jQuery(this).click(function() {
					    var extLink = href.replace(/^https?\:\/\//i, '');
					    pageTracker._trackEvent('External', 'Click', extLink);
				    });
			    }
			    else if (href.match(filetypes)) {
				    jQuery(this).click(function() {
					    var extension = (/[.]/.exec(href)) ? /[^.]+$/.exec(href) : undefined;
					    pageTracker._trackEvent('Download', 'Click - ' + extension, href);
				    });
			    }			
			} 			
		});
	});
});