var time = 5000;
var numofitems = 10;

function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
	this.numberofmenuitems = allitems;
	this.caller = document.getElementById(callname);
	this.thediv = document.getElementById(divname);
	this.thediv.style.visibility = startstate;
}
				 
function ehandler(event,theobj){
  for (var i=1; i<= theobj.numberofmenuitems; i++){
	  var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";
	}
	theobj.thediv.style.visibility="visible";
}
				
function closesubnav(event){
  if ((event.clientY <85)||(event.clientY > 170)){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
			shutdiv.style.visibility='hidden';
		}  
	}
}
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// 選單數目
var nav_item = 10;

function nav_show(lv)
{
	if(document.getElementById(lv))
	{
		document.getElementById(lv).style.display='block';
	}
	
	for(var i=1;i<nav_item+1;i++)
	{
		if(document.getElementById("sub_" + i) && "sub_" + i != lv)
		{
			document.getElementById("sub_" + i).style.display='none';
		}
	}
}
//-->