/*
 * Copyright 2005, Peter Rowntree. All Rights Reserved.
 * http://www.hdyn.com/wr/common/contact.php?addr=pr
 */
 
var g_currentSet=-1;

function doLoad()
{ g_currentSet=0;   setUpSlideSets();   setSlideSetPrefs(0,16,'slide0',8000,8000).setVisible(true);
}

function nextSet()
{
   setSet(g_currentSet >= g_slideSets.length-1 ? 0 : g_currentSet+1);
}

function setSet(i)
{
   if(i >= g_slideSets.length)
      return;
   for(var j=0; j < g_slideSets.length; ++j)
   {
      var boxOb=document.getElementById("slide"+j);
      if(boxOb != null)
         boxOb.style.borderColor= i==j ? "#CCFFFF" : "#CCCCCC";
   }
   g_currentSet=i;
}

function start()
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].start();
}

function stop()
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].stop();
}

function reset()
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].reset();
}

function prev()
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].prev();
}

function next()
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].next();
}

function setVisible(vis)
{
   if(g_currentSet >= 0)
      g_slideSets[g_currentSet].setVisible(vis);
}

function reportEvent(s)
{
   var destOb=document.getElementById('events');
   destOb.innerHTML+=s+"<br/>";
   destOb.scrollTop=32000;
}
function getInfo(ob)
{   
   var s="";
   var j=0;
   for(i in ob)
   {
      try
      {
         s+=i + "=" + ob[i]+"<br/>";
      }
      catch(ex)
      {
         s+="exception: "+ex+"<br/>";
      }
   }
   return s;
}