// JavaScript Document
// This file retrieved from the JS-Examples archives
// http://www.js-examples.com
// 100s of free ready to use scripts, tutorials, forums.
// Author: JS-Examples - http://www.js-examples.com/

// preload photos 
var mypix = new Array() 
function preloadImages(){ 
  for (i=0; i<preloadImages.arguments.length;i++){ 
    mypix[i]=new Image(); 
    mypix[i].src=preloadImages.arguments[i]; 
  } 
} // now allocate first photo 
thispic = 0;
var isIE=document.all?true:false;
var isNS4=document.layers?true:false; 
var isNS6=navigator.userAgent.indexOf("Gecko")!=-1?true:false;// now change photo to next 

function processnext(){ // check if more pics 
  if(!document.images)return;
  thispic=(thispic+1)%mypix.length;
  if(isIE)
    document.all.pic1.src = mypix[thispic].src;
  else if(isNS4)
    null;
  else if(isNS6)
    null;
}