function setModelList(list) {
     for (var i=0; i<list.length; i++){
   	        host_str = "";
			viewer_str = "";
			var main = list[i];
			var name = main.name;
			var type = main.type;
			var id = main.id;
            if (type == "empty"){
				 host_str = '<a href="video_chat/host.php?hostId='+id+'" target="_blank"><img src="video_chat/images/host_'+id+'.png" border="0"></a>';
				 viewer_str='<img src="video_chat/images/empty_room.png" border="0">';
			}
		  	 else if(type == "free"){
		  	     host_str = '<img src="video_chat/images/not_'+id+'.png" border="0">';
				 viewer_str=' <a href="video_chat/viewer.php?hostId='+id+'" target="_blank"><img src="video_chat/images/free.png" border="0"></a>';
		  	} 
			outDiv('host_'+id,host_str);
			outDiv('viewer_'+id,viewer_str);
       }
	}
	

   function outDiv(id,str){
	  if(div=document.getElementById(id)){
	     div.innerHTML = str;	
	  }
	}