// Flyout menu functions
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

var RS_currentmenu = '';
function RS_enterMenu(whichmenu) {
  RS_currentmenu=whichmenu;
}
function RS_leaveMenu(whichmenu) {
  RS_currentmenu='';
  setTimeout("RS_clearMenu('" + whichmenu + "')", MillisecondsBeforeClose);
}
function RS_clearMenu(whichmenu) {
  if (RS_currentmenu!=whichmenu) {
    MM_showHideLayers(whichmenu,'','hide');
  }
}

MillisecondsBeforeClose = 100;
    disableMenus = true;
    function initialize() {
}