function changbg(obj,ishover)
			    {
				if(ishover)
				    {
				obj.src=obj.src.replace("b.gif","r.gif");
				    }else
					{
					    obj.src=obj.src.replace("r.gif","b.gif");

				  if(Cookie.get('lastclicknav')!=null&&Cookie.get('lastclicknav')!=""&&$(Cookie.get('lastclicknav'))!=null)
                                                   {
                                                       var lknav=$(Cookie.get('lastclicknav'));
							lknav.src=lknav.src.replace("b.gif","r.gif");
                                                    }
			    }
			    }
function to_kf()
{
	window.open("http://kf1.xysc888.com/webCompany.php?arg=xysc888&style=1&keyword="+escape(document.referrer),"_blank","height=463,width=690,top=200,left=200,status=yes,toolbar=no,menubar=no,resizable=no,scrollbars=no,location=no,titlebar=no");
}

    function PopupMenu(id,index)
    {
        if($$(".menu_ul"+index)!=null)
        {
        $$(".menu_ul"+index).each(function(i){
            i.hide();
        });
        }
        if($(id)!=null)
            {
                $(id).show();
            }
    }
    function ColseMenu(id)
    {
        $(id).hide();
    }
    
    
     if(Cookie.get('lastclickmenu')!=null&&Cookie.get('lastclickmenu')!=""&&$(Cookie.get('lastclickmenu'))!=null)
    {
        $(Cookie.get('lastclickmenu')).setStyle('backgroundPosition','0 -40px');
    }
     if(Cookie.get('lastclicknav')!=null&&Cookie.get('lastclicknav')!=""&&$(Cookie.get('lastclicknav'))!=null)
    {
	var lknav=$(Cookie.get('lastclicknav'));
        lknav.src=lknav.src.replace("b.gif","r.gif");
    }
    window.addEvent('domready',function(){
                
     $("menu").addEvents({'mouseout':function(){
         PopupMenu("",1);
     }});
     
    if($$('#menu ul a')!=null)
    {
					$$('#menu ul a').addEvent('mouseover',function(e){
					this.removeClass("menubg0").addClass("menubg1");
                                                    /* e.target.setStyle('backgroundPosition','0 -40px');*/
                                                     });
					$$('#menu ul a').addEvent('mouseout',function(e){
					this.removeClass("menubg1").addClass("menubg0");
                                                  /*  e.target.setStyle('backgroundPosition','0 0');*/
                                                    if(Cookie.get('lastclickmenu')!=null&&Cookie.get('lastclickmenu')!=""&&$(Cookie.get('lastclickmenu'))!=null)
                                                        {
                                                            $(Cookie.get('lastclickmenu')).setStyle('backgroundPosition','0 -40px');
                                                        }
                                                    });
                                       $$('#menu ul a').addEvent('click',function(e){
this.removeClass("menubg0").addClass("menubg1");
                                                 /*e.target.setStyle('backgroundPosition','0 -40px');*/
                                                 Cookie.set('lastclickmenu',this.id);
                                                 });
                                       $('header').getElements('a').addEvent('click',function(e){
                                               var isCat=false;
					       var isNav=false;
                                               var alkss=$$('#menu ul a');
					       var allnav=$$('#nav li img');
                                               for(var i=0;i<alkss.length;i++)
                                                   {
                                                       if(e.target.id==alkss[i].id)
                                                           {
                                                             isCat=true;
                                                             break;
                                                           }
                                                   }
						    for(var i=0;i<allnav.length;i++)
                                                   {
						       if(e.target.id!=null&&e.target.id!='')
							   {
                                                       if(e.target.id==allnav[i].id)
                                                           {
                                                             isNav=true;
							      Cookie.set('lastclicknav',e.target.id);
                                                             break;
                                                           }
							   }
                                                   }
                                                   if(!isCat)
                                                       {
                                                    Cookie.set('lastclickmenu','');
                                                    }
						     if(!isNav)
                                                       {
                                                    Cookie.set('lastclicknav','');
                                                    }
                                         });
              }
      });