function newImageToolbar(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImagesToolbar() {
  if (document.images && (preloadFlagToolbar == true)) {
    for (var i=0; i<changeImagesToolbar.arguments.length; i+=2) {
      document[changeImagesToolbar.arguments[i]].src = changeImagesToolbar.arguments[i+1];
    }
  }
}

var preloadFlagToolbar = false;
function preloadImagesToolbar() {
  if (document.images) {
    tb_contactus_over = newImageToolbar("../scripts/images/realestate/tb_contactus-over.gif");
    tb_contactus_down = newImageToolbar("../scripts/images/realestate/tb_contactus-down.gif");
    tb_addestate_over = newImageToolbar("../scripts/images/realestate/tb_addestate-over.gif");
    tb_addestate_down = newImageToolbar("../scripts/images/realestate/tb_addestate-down.gif");
    tb_search_over = newImageToolbar("../scripts/images/realestate/tb_search-over.gif");
    tb_search_down = newImageToolbar("../scripts/images/realestate/tb_search-down.gif");
    tb_back_over = newImageToolbar("../scripts/images/realestate/tb_back-over.gif");
    tb_back_down = newImageToolbar("../scripts/images/realestate/tb_back-down.gif");
    tb_home_over = newImageToolbar("../scripts/images/realestate/tb_home-over.gif");
    tb_home_down = newImageToolbar("../scripts/images/realestate/tb_home-down.gif");

    // Search Menu
    tb_mnu_s_buy_over = newImageToolbar("../scripts/images/realestate/tb_mnu_s_buy-over.gif");
    tb_mnu_s_rent_over = newImageToolbar("../scripts/images/realestate/tb_mnu_s_rent-over.gif");
    tb_mnu_s_presell_over = newImageToolbar("../scripts/images/realestate/tb_mnu_s_presell-over.gif");

    preloadFlagToolbar = true;
  }
}

function show_mnu_search() {
  var  tb_search_obj = findObj('tb_search_div');
  var mnu_search_obj = findObj('mnu_search');
  var windowWidth, x, spacex;

  if (document.layers)  //NS
  {
    windowWidth = window.innerWidth-17
  x = 463;
  spacex = (windowWidth - 705);
  if (spacex > 0) x += (spacex / 2);
    mnu_search_obj.left = x;
  }
  else if (document.all)//IE
  {
    windowWidth = document.body.clientWidth
  x = 463;
  spacex = (windowWidth - 705);
  if (spacex > 0) x += (spacex / 2);
    mnu_search_obj.style.pixelLeft = x;
  }
  showHideLayers('mnu_search','','show');
}

function hide_mnu_search() {
  showHideLayers('mnu_search','','hide');
}