// store an interval in a variable

var pause = 3000;

// create and initialize a counter                                    

var n = 0; 

// create an array of image file names                                         

var imgs = new Array ( 
"chchimages/WUC_Go01.jpg",
"chchimages/WUC_Go03.jpg",
"chchimages/WUC_Go04.jpg",
"chchimages/WUC_Go06.jpg",

//"chchimages/WUC_Go07.jpg",

"chchimages/WUC_Go08.jpg",

//"chchimages/WUC_Go09.jpg",

"chchimages/WUC_Go10.jpg",

// "chchimages/WUC_Go11.jpg", "chchimages/WUC_Go12.jpg", "chchimages/WUC_Go13.jpg",

"chchimages/WUC_Go14.jpg",
"chchimages/WUC_Go15.jpg",

//"chchimages/WUC_Go16.jpg", "chchimages/WUC_Go17.jpg",

//"chchimages/WUC_Go18.jpg",

"chchimages/WUC_Go19.jpg",
"chchimages/WUC_Go20.jpg",
"chchimages/WUC_Go21.jpg",
"chchimages/WUC_Go22.jpg",
"chchimages/WUC_Go23.jpg",
"chchimages/WUC_Go24.jpg",
"chchimages/WUC_Go26.jpg",
"chchimages/WUC_Go27.jpg",
"chchimages/WUC_Go29.jpg",
"chchimages/WUC_Go31.jpg",
"chchimages/WUC_Go32.jpg",
"chchimages/WUC_Go33.jpg");

// preload all the images

var preload = new Array();

for( var i = 1; i < imgs.length; i++ )
{
  preload[i] = new Image();
  preload[i].src = imgs[i];
}

// a function to display each image for the set interval

function rotateA()
{                       
  document.images.pic.src = imgs[n];                   
  ( n == (imgs.length - 1 )) ? n = 0 : n++;  
  setTimeout( "rotateA()", pause );                              
}

// specify the onload event-handler

window.onload = rotateA;