tracker.PwkAdapter = function(){
    this.trackContentView = function(pageURL){
		try{
			pwkTracker.trackLink(pageURL)
		}catch(e){}
    
    }
    this.trackEvent = function(category, action, optional_label, optional_value){
		try{
			action=action || "0"
			var custData={}
			if(optional_label){
				custData.optional_label=optional_label
			}
			if(optional_value){
				custData.optional_value=optional_value
			}
			pwkTracker.trackGoal(category,action,custData)
		}catch(e){}
    
    }
}
tracker.adapters.push(new tracker.PwkAdapter())