Adobe Analytics Automatic Link and Download Tracking Functions

adobe_analytics_automatic_link_download_tracking

var isDownloadLink = function(lnk) {
	var isDownload = false;
	if (typeof lnk.href !== 'undefined') {
		var fileTypes = window.s.linkDownloadFileTypes.split(',');
		var href = lnk.href.toLowerCase();
		for (var k = 0; k < fileTypes.length; k++) {
			if (href.indexOf(fileTypes[k].trim()) > -1) {
				isDownload = true;
				break;
			}
		}
	}
	return isDownload;
}

var isExitLink = function(lnk) {
	var isExit = true;
	if (typeof lnk.href !== 'undefined') {
		var intLinks = window.s.linkInternalFilters.split(',');
		var href = lnk.href.toLowerCase();
		for (var l = 0; l < intLinks.length; l++) {
			if (href.indexOf(intLinks[l].trim()) > -1) {
				isExit = false;
				break;
			}
		}
	} else {
		isExit = false;	
	}
	return isExit;
}

$(document).on('click','a',function() {
	if (typeof this.href != 'undefined') {
		if (isDownloadLink(this)) {
			//track download links
			s.linkTrackVars = 'prop1,prop2,eVar1,eVar2';
			s.linkTrackEvents = '';
			s.events = s.linkTrackEvents;
			s.tl(this,'d',this.href);
		} else if (isExitLink(this)) {
			//track exit links
			s.linkTrackVars = 'prop1,prop2,eVar1,eVar2';
			s.linkTrackEvents = '';
			s.events = s.linkTrackEvents;
			s.tl(this,'e',this.href);
		} eise {
			//track custom links
		}
	} else {
		//track custom links
	}
});