function trackClickLinkOmniture(linkname) 
{
    
        
    
    s=s_gi("zdau-zdnetau");
    s.tl(this, 'o', linkname);
    
    //alert("tracking done: " + linkname);
    return false;
}

//you can use the linkname, if you want to see your clicks in omniture at traffic - custom insight 1-10 - custom links

function trackOmnitureDownloadMedia(mediaType, storyTitle, storyID, linkname) 
{
	//omniture definitions:	
	//evar5 = storyID
	//evar24 = storyTitle
	//evar28 = mediaType
	//event15 = download_media
	
	var tr_mediaType = "";
	var tr_pageName = "";
	var tr_storyTitle = "";
	var tr_storyID = "";
	
	tr_linkName = linkname;
	tr_mediaType = mediaType;
	tr_storyTitle = storyTitle;
	tr_storyID = storyID;

		s=s_gi("zdau-zdnetau");
	
	tr_pageName = s.pageName;
	
	s.linkTrackVars="eVar5,eVar24,eVar28,events";
	s.linkTrackEvents="event15";
	s.eVar5 = tr_storyID;
	s.eVar24 = tr_storyTitle;
	s.eVar28 = tr_mediaType;
	
	s.events="event15";
	s.tl(this, 'o', tr_linkName);
	//alert("tracking done for download:  linkname: " + tr_linkName + " pageName: " + tr_pageName + " storyTitle: " + tr_storyTitle + " storyID: " + tr_storyID + " mediaType: " + tr_mediaType);	
	
	return false;
}

function trackOmnitureMembership(event) 
{
	var tr_pageName = "";	
	var tr_event = "";
	
	tr_event = event;
	//tr_pageName = pagename;
	
	
		var s=s_gi("zdau-zdnetau");
	tr_pageName = s.pageName;
	tr_channel = s.eVar1;
		
	s.linkTrackVars="eVar21,eVar1,events";
	s.linkTrackEvents=tr_event;
	s.eVar21 = tr_pageName;
	s.eVar1 = tr_channel;
	
	s.events=tr_event;
	s.tl(this, 'o', tr_event);
	
	//alert("tracking done for members:  pageName: " + tr_pageName + " tr_event: " + tr_event + " eVar1: " + tr_channel);	
	
	
	return false;
}