var DHTML = (document.getElementById || document.all || document.layers);
 
function ap_getObj_menu(name) {
 if (document.getElementById) {
  return document.getElementById(name);
 } else if (document.all) {
  return document.all[name];
 } else if (document.layers) {
  return document.layers[name];
 }
}
 
var hidetimer = null;
var hideObj = null;
var showObj = null;
var smenu =0;
 
function closeMenu()
{
	obj = ap_getObj_menu(hideObj);
	obj.style.display='none';
	hideObj=null;
	menu_toggle(smenu, 0);
	clearTimeout(hidetimer);
}
 
function hide(obj, menu)
{
	smenu = menu;
	hideObj=null;
	clearTimeout(hidetimer);
	hideObj = obj;
	hidetimer = setTimeout("closeMenu();",300);
}
 
function show(obj)
{
	if (showObj != null)
	{
		hideObj=showObj;
		closeMenu();
	}
	showObj = obj;
	clearTimeout(hidetimer);
	obj = ap_getObj_menu(obj);
	obj.style.display='';
}

function menu_toggle(menu_number, flag) {
	td = ap_getObj_menu("mainmenu_link"+menu_number);
	if (flag == 0) {
		td.style.color="#ffffff";
	} else {
		td.style.color="#000000";
	}
}