// Copyright 2012, PolyTuff Pty. Ltd.
// 

function OnPageLoad()
{
   // See if the catalogue is specified or not
   debug("page load");
   al_Init();
   CheckHash();
}
   
function ShowCatalogue(IsAuto)
{
   //debug("Show");
   if (IsAuto)
   {
      document.getElementById('light').style.display='block';
      document.getElementById('fade').style.display='block';
   }   
   else
   {
      al_RedirectLocation("LocationAnchor", "ancCatalogue", "#catalogue");
   }
}

function HideCatalogue(IsAuto)
{
   //debug("Hide");
   if (IsAuto)
   {
      document.getElementById('light').style.display='none';
      document.getElementById('fade').style.display='none';
   }
   else
   {
      al_RedirectLocation("LocationAnchor", "ancCatalogue", "#");
   }
}

function CheckHash()
{
   //debug("Checking Hash");
   if (al_GetHashTag() == "catalogue")
   {
      ShowCatalogue(true);
   }
   else
   {
      HideCatalogue(true);
   }
}

function ProcessOnHashChange()
{
   //debug("Hash Changed: " + window.location.hash);
   CheckHash();
}