function TabShow_aux(TabShowId, CurrentId)
{
  var TabShow = document.getElementById(TabShowId);

  // ***** Tabs *****

  var Tabs = TabShow.firstChild;
  while (Tabs.className != "Tabs") Tabs = Tabs.nextSibling;
  var Tab  = Tabs   .firstChild;
  var i    = 0;

  do
  {
    if (Tab.tagName == "A")
    {
      i++;
      Tab.href         = "javascript:TabShow_switch('"+TabShowId+"', "+i+");";
      Tab.className    = (i == CurrentId) ? "Current" : "";
      Tab.blur();
    }
  }
  while (Tab = Tab.nextSibling);

  // ***** TabContent *****

  var TabContent = TabShow.firstChild;
  while (TabContent.className != 'TabContent') TabContent = TabContent.nextSibling;
  var Page  = TabContent  .firstChild;
  var i     = 0;

  do
  {
    if (Page.className == 'Page')
    {
      i++;
      if (TabContent.offsetHeight) Page.style.height = (TabContent.offsetHeight-2)+"px";
      Page.style.display  = (i == CurrentId) ? 'block' : 'none';
    }
  }
  while (Page = Page.nextSibling);
}


// ***** Tab View **************************************************************

function TabShow_switch(TabShowId, id) { TabShow_aux(TabShowId, id); }
function TabShow_initialize(TabShowId) { TabShow_aux(TabShowId,  1); }