var $tracker = {

    trackingServiceUrl: "http://tracking.sunpromotions.com/track.aspx",
    site: "SUNPRO",
    
    track: function(sessionId, userId, area, target, action, label) {
    
        var site = this.site;
    
        if (!label) {
            label = "";
        }
       
        var url = this.trackingServiceUrl 
        		+ "?" 
        		+ "_site=" + escape(site)
        		+ "&_sessionId=" + escape(sessionId)
        		+ "&_userId=" + escape(userId)
        		+ "&_area=" + escape(area)
        		+ "&_target=" + escape(target)
        		+ "&_action=" + escape(action);
        		
        var image = new Image();
        image.src = url;
    }
};