var eOpenMenu = null;
  function OpenMenu(eSrc,eMenu){
    eMenu.style.left = eSrc.parentElement.offsetLeft + divMenuBar.offsetLeft;
    eMenu.style.top = divMenuBar.offsetHeight + divMenuBar.offsetTop;
    eMenu.style.visibility = "visible";
    eOpenMenu = eMenu;
    //var eSrc = document.all[eMenu.id.replace("divMenu","tdMenuBarItem")];
    //eSrc.background = "../image/nav_head_td_bg_hover.gif";
  }

  function CloseMenu(eMenu){
    eMenu.style.visibility = "hidden";
    eOpenMenu = null;
    var eSrcParent = document.all[eMenu.id.replace("divMenu","tdMenuBarItem")];
    eSrcParent.background = "";
  }

  function MenuBar_over(){
    var eSrc = window.event.srcElement;
    if ("A" == eSrc.tagName.toUpperCase()){
      var eSrcParent = eSrc.parentElement;
      eSrcParent.background = "../image/nav_head_td_bg_hover.gif";
      var eMenu = document.all[eSrc.parentElement.id.replace("tdMenuBarItem","divMenu")];
      if (eOpenMenu && eOpenMenu != eMenu){
        CloseMenu(eOpenMenu);}
      if (eMenu){
		  OpenMenu(eSrc,eMenu);
		  }
    }
  }

  function MenuBar_out(){
    var eTo = window.event.toElement;
    var eSrc = window.event.srcElement;
    if ("A" == eSrc.tagName.toUpperCase()) {
      var eMenu = document.all[eSrc.parentElement.id.replace("tdMenuBarItem","divMenu")];
      if (!eMenu){
        var eSrcParent = eSrc.parentElement;
        eSrcParent.background = "";
      }
    }
    if (eOpenMenu && eTo && !eOpenMenu.contains(eTo) && "tblMenuBar" != eTo.id){
      CloseMenu(eOpenMenu);}
	}

  function Menu_out(){
    var eSrc = window.event.toElement;
    if (eOpenMenu && !eOpenMenu.contains(eSrc) && !divMenuBar.contains(eSrc)){
      CloseMenu(eOpenMenu);}
	}