function SearchMetricsRender(){

   this.target="search_metrics";
 
}

//function render(object,contentRenderer){
SearchMetricsRender.prototype.render = function render(object,htmlElementId){

	if (!object) return; 
	var textBox = $(htmlElementId);

	// clear textbox.
	while(textBox.childNodes.length > 0){
	  	textBox.removeChild(textBox.childNodes.item(0));
	}

	textBox.innerHTML="-";
	
	var eList = object.getElementsByTagName("event");
	if (eList != null && eList.length > 0) {
	
		for(var i = 0 ; i < eList.length ; i++){
  			
  			var node = eList[i];
  	  		var type = node.getAttribute("type");
  	  		var s = $c("span");
  	  		
  	  		if (type == "query") {
  	  		    s = $c("a");
  	  			s.style.color="green";
  	  			s.href=window["contextPath"]+"/feedback/search/?t="+node.firstChild.nodeValue;
  	  		} else if (type == "error") {
  	  			s.style.color="red";  	  		   	
  	  		}
  	  		
  	  	    s.appendChild($t(""+node.firstChild.nodeValue));
  	  		
  	  		textBox.appendChild(s);
 	    }
	}else{
		textBox.appendChild($t("ingen logg."));
	}
}