/*IE6支持li:houver*/
sfHover = function() {
 var sfEls = document.getElementById("container").getElementsByTagName("LI");
 for (var i=0; i<sfEls.length; i++) {
  sfEls[i].onmouseover=function() {
   this.className+="sfhover";
  }
  sfEls[i].onmouseout=function() {
   this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
  }
 }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

/*产品分类*/
function Hide(i)
{
    var o,o1;
    o=document.getElementById("mu"+i);
    o1=document.getElementById("m"+i);
    if (o.style.display=="none")
     {o.style.display="";
     o1.style.background="url('http://www.5jjdw.com/template/sc/default/i/2.gif') no-repeat 10px 2px";}
    else
     {o.style.display="none";
    o1.style.background="url('http://www.5jjdw.com/template/sc/default/i/1.gif') no-repeat 10px 2px";}
}