/**
 *  Global Calls
 */
(function()
{
    /**
     *  Fix IE background image flicker
     *  http://www.mister-pixel.com/
     */
    try
    {
	    document.execCommand('BackgroundImageCache', false, true);
    }
    catch(e) {}
    
    linkExternal = function(obj, linkName)
    {
        omnitureTag(obj, 'e', linkName);
    };

    linkCustom = function(obj, linkName)
    {
        omnitureTag(obj, 'o', linkName);
    }

    linkDownload = function(obj, linkName)
    {
        omnitureTag(obj, 'd', linkName);
    }
    
    omnitureTag = function(obj, type, linkName)
    {
        var s = s_gi(s_account);
        s.linkTrackVars = 'None';
        s.linkTrackEvents = 'None';
        var lt = (obj.href != null) ? s.lt(obj.href) : '';
        if (lt == '') s.tl(obj, type, linkName);
    };
})();