//===========================================================
function menu(thisitem,startstate,left_px){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  this.thediv.style.visibility = startstate;
  this.thediv.style.left = left_px + "px";
}
//===========================================================
function ehandler(event,theobj){
  for (var i=1; i<= numofitems; i++){
    var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";
  }
  theobj.thediv.style.visibility="visible";
  bar_ = document.getElementById("bar"); 
  bar_.style.visibility="hidden";
}
//===========================================================
function closesubnav(event){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
    }
	bar_ = document.getElementById("bar"); 
	bar_.style.visibility="visible";
}
//===========================================================

function Toggle(item) 
{ 
    obj = document.getElementById(item); 
    visible = (obj.style.display != "none") 
    key = document.getElementById("x" + item); 
    if ( visible ) 
    { 
        obj.style.display = "none"; 
	    key.style.background = "url(/resources/images/zh-tw/red_r.gif) no-repeat 0 6px"; 
    } 
    else 
    { 
        obj.style.display = "block"; 
		key.style.background = "url(/resources/images/zh-tw/red_d.gif) no-repeat 0 6px"; 
    } 
}