//---------------------------------------------------------------------------
//
//  slideshow.js
//


var SlideShowSpeed = 4000;

var CrossFadeDuration = 3;

var Picture = new Array(); // don't change this

Picture[1] = 'images/book1.jpg';
Picture[2] = 'images/book2.jpg';
Picture[3] = 'images/book3.jpg';
Picture[4] = 'images/book4.jpg';
Picture[5] = 'images/book5.jpg';
Picture[6] = 'images/book6.jpg';
Picture[7] = 'images/book7.jpg';
Picture[8] = 'images/book8.jpg';
Picture[9] = 'images/book9.jpg';
Picture[10] = 'images/book10.jpg';
Picture[11] = 'images/book11.jpg';
Picture[12] = 'images/book12.jpg';

var tss;
var iss;
var jss = 1;
var pss = Picture.length-1;

var preLoad = new Array();
for (iss = 1; iss < pss+1; iss++){
preLoad[iss] = new Image();
preLoad[iss].src = Picture[iss];}

function runSlideShow(){
if (document.all){
document.images.PictureBox.style.filter="blendTrans(duration=5)";
document.images.PictureBox.style.filter="blendTrans(duration=CrossFadeDuration)";
document.images.PictureBox.filters.blendTrans.Apply();}
document.images.PictureBox.src = preLoad[jss].src;

if (document.all) document.images.PictureBox.filters.blendTrans.Play();
jss = jss + 1;
if (jss > (pss)) jss=1;
tss = setTimeout('runSlideShow()', SlideShowSpeed);
};

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;