// -------------------------  preload images - icon menu  ----------------------

  /*
  PreloadNormalImage("img_exkurze",web_root_web+"cz/img/btn-exkurze-normal.png");
  PreloadRolloverImage("img_exkurze",web_root_web+"cz/img/btn-exkurze-rollover.png");
  */



  function HP_ShowBigImg(event,img,elm_id_small,elm_id)
  {
    var elm       = document.getElementById(elm_id);
    var elm_small = document.getElementById(elm_id_small);

    var t = GetElementTop(elm_small);
    var r = GetElementRight(elm_small)-570;
    

    //alert(r);

    //elm.src = img;
    
    elm.style.position = "absolute";
    elm.style.display  = "inline";

    var t = GetMouseY(event) + 20;
    var l = GetMouseX(event) - GetElementWidth(elm) - 50;

    elm.style.left     = l.toString()+"px";
    elm.style.top      = t.toString()+"px";


  }
  
  function HP_HideBigImg(event,elm_id)
  {
    HideElementOutside(event,elm_id);
  }
  

  function HP_HideBigImg2(event,elm_id)
  {
    var elm = document.getElementById(elm_id);
    elm.style.display = "none";
  }