var cm_pageID = "";
var cm_categoryID = "";

function getCookie(name) {
	var results = document.cookie.match('(^|;) ?' + name + '=([^;]*)(;|$)');
	if(results)
		return unescape(results[2]);
	else
		return null;
}

function cmTrackExitLink(name) {
	var url = (event.srcElement.href) ? event.srcElement.href : 'unknown';
	cmMakeTag(["tid","1","pi",cm_pageID,"cg",cm_categoryID,"ul",url,"cm_sp",name]);
}

function cmCreatePageviewTag(pageID, categoryID, searchString, searchResults) {
	if (pageID == null) { pageID = cmGetDefaultPageID(); }
	
	cm_pageID = pageID;
	cm_categoryID = categoryID;
	
	cmMakeTag(["tid","1","pi",pageID,"cg",categoryID,"se",searchString,"sr",searchResults]);
}