function showSub(id,title){   
    var obj = document.getElementById("sub"+id);
        obj.className = "menu_sub2";
        title.style.fontWeight ="bold";
}

function showSub1(id,title){   
    var obj = document.getElementById("sub"+id);
        obj.className = "menu_sub";
        title.style.fontWeight ="normal";
}

function showSub2(id){   
    var obj = document.getElementById("sub"+id);
    if(obj.className == "menu_sub"){
        obj.className = "menu_sub2";
    }
    else{
        obj.className = "menu_sub";
    }
}

function showSub3(id){   
    var obj = document.getElementById("sub"+id);
        obj.className = "menu_sub2";
}

function showSub4(id){   
    var obj = document.getElementById("sub"+id);
        obj.className = "menu_sub";
}

function showItem(id){
    var item = document.getElementById("sub" + id);
    if(item.style.display == "none"){
        item.style.display = "block";
    }
    else{
        item.style.display = "none";
    }
}
function MM_findObj(n, d) 
{
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() 
{
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

 function ushow(obj) {
	 obj.filters.BlendTrans.apply();
	 obj.className="w4";
	 obj.filters.BlendTrans.play();
 }
 function show(obj) {
	 obj.filters.BlendTrans.apply();
	 obj.className="w3";
	 obj.filters.BlendTrans.play();
 }
 function showHideLayers(obj){
    var obj = document.getElementById(obj);
    if(obj.style.display=='none'){
        obj.style.display = 'block';
    }
    else
    {
        obj.style.display = 'none'; 
    }
 }