// JavaScript Document

var imgs = new Array();
var imgs_off = new Array();

function loadimgs() {
 var url,prefix, surfix;  
 url = "images/";  
 prefix = url + "top_menu_on_"; 
  prefix_off = url + "top_menu_off_"; 
   surffix = ".jpg";
 for(i=1;i<6;i++) 
 {   imgs[i] = new Image;
   imgs_off[i] = new Image;  
   imgs[i].src = prefix + i + surffix;  
   imgs_off[i].src =  prefix_off + i + surffix; 
     }
     swapimg(1)
}

function swapimg(id)
{
 var i,obj,prefix, subfix,img;
 var objtxt,txt;

 prefix_on = " <img src='images/top_menu_on_";
 prefix_off = " <img src='images/top_menu_off_";
 surfix =".jpg'  width='120' height='51' >";


for(i=1; i<=5;i++){
obj = null;
 obj = document.getElementById("menu"+i);
 objtxt = document.getElementById("label"+i);
 img = prefix_off + i + surfix;
 obj.innerHTML = img; 
 if(objtxt !=null){ objtxt.style.display="none"; }

   }
 
 obj = document.getElementById("menu"+id);
 img = prefix_on + id + surfix;
 obj.innerHTML = img;
 objtxt = document.getElementById("label"+id);

  if(objtxt !=null){ objtxt.style.display="block";   }

 
}


function bookmark()
{
window.external.AddFavorite('http://www.mc2.com.cn', "ÃÀ³ÐESHOP");

}