Event.observe(window, 'load', function(){
  showGoods("recommended_sort");
  showGoods("group_buy");
});

function showGoods(id)
{
  var elem = $(id);
  if (!elem)
  {
    return;
  }
  var last = false;
  var elems = elem.getElementsByTagName("LI");
  
  for (var i=0; i < elems.length; i++)
  {
    if (i == 0) {
      try
      {
        Element.addClass(elems[i], "selected");
      }
      catch(ex)
      {
        document.title = ex.description + "aaaaa";
      }
      last = elems[i];
    }
    
    Event.observe(elems[i], "mouseover", (function(idx) {
      
      return function(){
        if (last != elems[idx]) {
          var elem = elems[idx];
          Element.removeClass(last, "selected");
          Element.addClass(elem, "selected");
          last = elem;
        };
      }
    })(i));
    
  }
}

var flag=false;
function DrawImage(ImgD){
	var image=new Image();
	image.src=ImgD.src;
	if(image.width>0 && image.height>0){
		flag=true;
		if(image.width/image.height>= 650/500){
		if(image.width>650){ 
		ImgD.width=650;
		ImgD.height=(image.height*650)/image.width;
	}else{
		ImgD.width=image.width; 
		ImgD.height=image.height;
	}
}

} 
}
function getObject(objectId) { 
 if(document.getElementById  &&  document.getElementById(objectId)) { 
 return document.getElementById(objectId); 
 } 
 else if (document.all  &&  document.all(objectId)) { 
 return document.all(objectId); 
 } 
 else if (document.layers  &&  document.layers[objectId]) { 
 return document.layers[objectId]; 
 } 
 else { 
 return false; 
 } 
} 
function showHide(e,objname){     
    var obj = getObject(objname); 
    if(obj.style.display == "none"){ 
        obj.style.display = "block"; 
        e.className="sel"; 
    }else{ 
        obj.style.display = "none"; 
        e.className="nor"; 
    } 
}