/* ----------------------------------------------------------------------
      zImageIndex(sImgName)
      zImageLocal(sImgName, sLocal, sRemote)
      zImageMouseMove(obj, nIcon)
      zLoadAddress()
      zLoadBackground(sImg)
      zTitle(sTitle)
      zTopDoc()
      zWrong()
      zWrongLoop()
      /* ---------------------------------------------------------------------- */
      var oTimer = null;
      /* ---------------------------------------------------------------------- */
      function zTopDoc()
      {
        if (parent.document.title == document.title)
          top.document.location.replace("index.htm");
      }
      /* ---------------------------------------------------------------------- */
      function zLoadAddress()
      {
        if (document.location.href.toString().toLowerCase().indexOf("www.very.ltd") < 0) 
          return;
        else if (document.all)
          document.all.tags("div")["divAddress"].innerHTML = "";
        else if (document.layers)
        {
          document.layers["divAddress"].write("");
          document.layers["divAddress"].close();
        }
        else
        {
          oTop.getElementById("divAddress").innerHTML = "";          
        }  
      } //zLoadAddress
      /* ---------------------------------------------------------------------- */
      function zLoadBackground(sImg)
      {
        if (document.all)
          document.body.background = sImg;
      } //zLoadBackground
      /* ---------------------------------------------------------------------- */
      function zImageLocal(sImgName, sLocal, sRemote)
      {
        var i = zImageIndex(sImgName);
        if (i < 0) return;
        if (document.location.href.toString().toLowerCase().indexOf("file://") == 0)
          document.images[i].src = sLocal;
        else
          document.images[i].src = sRemote;
      } //zImageLocal
      /* ---------------------------------------------------------------------- */
      function zImageIndex(sImgName)
      {
        for (var i=0; i<document.images.length; i++)
        {
          if (document.images[i].name == sImgName)
            return i;
        }
        return(-1);
      }  // zImageIndex
      /* ---------------------------------------------------------------------- */
      function zWrong()   
      {  
        oTimer = setTimeout("zWrongLoop()", 3000);
      } //zWrong
      /* ---------------------------------------------------------------------- */
      function zWrongLoop()   
      {  
        clearTimeout(oTimer);
        top.document.location.replace("index.htm");
      } //zWrongLoop
      /* ---------------------------------------------------------------------- */
      function zTitle(sTitle)   
      {  
        if (sTitle == null) sTitle = document.title;
        if (window.parent.frames.length == 0) return;
        if (!window.parent.frames["frameTop"]) return;
        var oTop = window.parent.frames["frameTop"].document;
        var sTop = '<nobr><font face="Arial" size=4 color="#000000"><b>&nbsp;&nbsp;' + sTitle + '</b></font></nobr>';
        if (document.all)
        {  
          if (oTop.all.tags("div")["divTitle"] == null) return;
          oTop.all.tags("div")["divTitle"].innerHTML = sTop;
        }
        else if (document.layers)
        {
          if (oTop.layers["divTitle"] == null) return;
          oTop.layers["divTitle"].document.write('<br><layer top=2>' + sTop + '</layer>');
          oTop.layers["divTitle"].document.close();
        }
        else
        {
          oTop.getElementById("divTitle").innerHTML = sTop;          
        }  
      } //zTitle
      /* ---------------------------------------------------------------------- */
      function zIFrame()   
      {  
        if (window.frameElement && window.frameElement.tagName && window.frameElement.tagName.toLowerCase() == "iframe")
          window.frameElement.height = document.body.scrollHeight;
      } //zIFrame
      /* ---------------------------------------------------------------------- */
      function zImageMouseMove(obj, nIcon)   
      {  
        obj.src = obj.src.substring(0, obj.src.length - 5) + nIcon + ".gif";
      } //zImageMouseMove
      /* ---------------------------------------------------------------------- */