<!--

function preloadImages() {
  Image1= new Image(17,17)
  Image1.src = "images/arrow_circle_right.gif"

  Image2= new Image(17,17)
  Image2.src = "images/arrow_circle_down.gif"

  Image3= new Image(10,7)
  Image3.src = "images/arrow.gif"

  Image4= new Image(10,7)
  Image4.src = "images/arrow_blue.gif"

  Image3= new Image(10,7)
  Image3.src = "images/arrow_left.gif"

  Image4= new Image(10,7)
  Image4.src = "images/arrow_blue_left.gif"

} // preloadImages

function hide(menuName) {
  TheMenu = eval(menuName);
  TheMenu.style.visibility = "hidden";
} // closeMenu

function show(menuName) {
  TheMenu = eval(menuName);
  TheMenu.style.visibility = "visible";
} // openMenu

function switchTabsLeft() {
  tabs_top.className = "tabs_leftinfront";
  tabs_bottom.style.visibility = "visible";
} // switchTabsLeft

function switchTabsRight() {
  tabs_top.className = "tabs_rightinfront";
  tabs_bottom.style.visibility = "hidden";
} // switchTabsRight

function openMenu(arg0,arg1,arg2,arg3) {
  tmpStr = "menu" + arg0;
  show(tmpStr);
  MenuName = tmpStr;
  i = 1;
  while(!isNaN(eval("arg"+i))) {
    MenuName += "submenu" + eval("arg"+i);
    show(MenuName);
    i++;
  }
  MenuName = eval("menuName" + arg0);
  MenuName.className = "menuNameActive";
} // openMenu

function keepOpenMenu(arg0,arg1,arg2,arg3,arg4) {
  openMenu(arg0,arg1,arg2,arg3);
} // keepOpenMenu

function closeMenu(arg0,arg1,arg2,arg3,arg4) {
  hide("menu" + arg0);
  MenuName = "menu" + arg0;
  i = 1;
  while(!isNaN(eval("arg"+i))) {
    MenuName += "submenu" + eval("arg"+i);
    hide(MenuName);
    i++;
  }
  MenuName = eval("menuName" + arg0);
  MenuName.className = "menuName";
} // closeMenu

function Null() {
  return;
} // Null

//-->