function fetch_object(idname)
{
    var my_obj = document.getElementById(idname);
    return my_obj;
}

function toggle_nav(obj)
{
    for (i = 1; i<= 5; i++  )
    {
        
        var nav_img = fetch_object("nav_" + i);
        var sub_nav = fetch_object("sub_nav_" + i);
        var sub_nav_index =  fetch_object("sub_nav_0");
        //sub_nav_index.style.display = "none";
        if (obj == i)
        {
            nav_img.src = "images/skin/<? echo $lang ?>/nav_" + i + "_on.jpg";
            sub_nav.style.display = "block";

        }
        else
        {
            nav_img.src = "images/skin/<? echo $lang ?>/nav_" + i + "_off.jpg";
            sub_nav.style.display = "none";
        }
    }
}
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


// JavaScript Document