// (C) 2000 www.CodeLifter.com -- HEAVILY MODIFIED BY ADAMS
// http://www.codelifter.com
// Free for all users, but leave in this  header
// NS4-6,IE4-6
// Fade effect only in IE; degrades gracefully

// =======================================
// set the following variables
// =======================================

// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 5000;
//var slideShowSpeed = 1000;

// Duration of crossfade (seconds)
//var crossFadeDuration = 3;
var crossFadeDuration = 1;

// Specify the image files
// var Pic = new Array(); // don't touch this
// to add more images, just continue
// the pattern, adding to the array below

// Specify the image files
//var Pic = new Array(); // don't touch this
//Pic[0] = '/images/header/main_02.jpg';
//Pic[1] = '/images/header-ani/main_02a.jpg';
//Pic[2] = '/images/header-ani/main_02b.jpg';
//Pic[3] = '/images/header-ani/main_02c.jpg';
var Pic = HeaderSlideShowPic;

// =======================================
// do not edit anything below this line
// =======================================

var t;
var j = 1;
var p = Pic.length;
var d = -1;

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image();
   preLoad[i].src = Pic[i];
}

function Button( Action )
   {
   if ( Action == 'Play' )
      {
      if ( document.HeaderSlideShowControl.State.value != 'Play' )
         {
         document.HeaderSlideShowControl.State.value='Play';
         runSlideShow(Action);
         }
      }
   if ( Action == 'Pause' )
      {
      if ( document.HeaderSlideShowControl.State.value != 'Pause' )
         {
         document.HeaderSlideShowControl.State.value='Pause';
         if ( j > 0 )
            j = j-1;
         runSlideShow(Action);
         }
      }
   if ( Action == 'Next' )
      {
      document.HeaderSlideShowControl.State.value='Pause';
      if ( d == j )
         {
         j = j + 1;
         if (j > (p-1)) j=0;
         }
      runSlideShow(Action);
      }
   if ( Action == 'Prev' )
      {
      document.HeaderSlideShowControl.State.value='Pause';
      j = j - 1;
      if (j < (0)) j=p-1;
      runSlideShow(Action);
      }
   }

function runSlideShow(Action)
   {
   //document.HeaderSlideShowControl.Status.value = document.HeaderSlideShowControl.State.value + ' ' + (j+1) + ' of ' + 9;

   if (( Action != 'Pause' ) && ( d != j ))
      {
      // Transition to the "next" slide unless we're paused
      if ((document.all) && ( Action != 'Next' ) && ( Action != 'Prev' ))
         {
         document.images.SlideShow.style.filter="blendTrans(duration=2)";
         document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
         document.images.SlideShow.filters.blendTrans.Apply();   
         }
      
      document.images.SlideShow.src = preLoad[j].src
      
      if (document.all)
         {
         document.images.SlideShow.filters.blendTrans.Play();
         }
      d=j;
      }
   
   if (( document.HeaderSlideShowControl.State.value == 'Play' ) && ( Action == 'Play' ))
      {
      // If we're playing, setup the next slide event
      j = j + 1;
      if (j > (p-1)) j=0;
      
      if ( t )
         clearTimeout(t);
      
      t = setTimeout('runSlideShow("Play")', slideShowSpeed);
      }
   }

Button('Pause');
Button('Play');