Try this version:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
#test2 img, #test3 img {
vertical-align:middle;
}
</style>
</head>
<body>
<script type="text/javascript">
/***********************************************
* Conveyor belt slideshow script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
* Modified here for Left or Right Direction w/optional Reverse by jscheuer1
* Modifications ©2008 John Davenport Scheuer (jscheuer1)
* Visit Dynamic Drive Forums at http://www.dynamicdrive.com/forums/
***********************************************/
//Specify the slider's width (in pixels)
var sliderwidth="400px";
//Specify the slider's height
var sliderheight="200px";
//Specify the slider's alignment (left, center, right)
var slidealign="center";
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=3;
//Specify the slider's direction 0 for left 1 for right
var slideDirect=1;
//Allow reverse? 0 for no 1 for yes
var allowReverse=0;
//configure background color:
var slidebgcolor="#EAEAEA";
//Randomize order? 0 for no 1 for yes
var sliderandom=1;
//Specify the slider's images
var leftrightslide=[];
leftrightslide[1]='<a href="http://www.mypublicshopping.com/hugehitsbanner3.gif"><img alt="" src="http://www.mypublicshopping.com/hugehitsbanner3.gif" border="0"><\/a>'
leftrightslide[2]='<a href="http://www.mypublicshopping.com/hugehitsbanner4.gif"><img alt="" src="http://www.mypublicshopping.com/hugehitsbanner4.gif" border="0"><\/a>'
leftrightslide[3]='<a href="http://www.mypublicshopping.com/hugehitsbanner5.gif"><img alt="" src="http://www.mypublicshopping.com/hugehitsbanner5.gif" border="0"><\/a>'
leftrightslide[4]='<a href="http://www.mypublicshopping.com/hugehitsbanner6.gif"><img alt="" src="http://www.mypublicshopping.com/hugehitsbanner6.gif" border="0"><\/a>'
//Specify gap between each image (use HTML):
var imagegap=" ";
//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=5;
//////////// NO NEED TO EDIT BELOW THIS LINE ////////////
Array.prototype.jds_rand_sort=function (){ //jds_rand_sort by jscheuer1
var a=[], b=0, c;
for (var i = this.length-1; i > -1; --i)
a[i]=this[i];
if(!a.splice)
Array.prototype.jds_rand_sort_splice=function(c){
for(var i = 0, n = this.length-1; i < n; ++i)
this[c + i] = this[c + i + 1];
this.length = n;
}
else
Array.prototype.jds_rand_sort_splice=function(c){this.splice(c,1)};
while(a.length){
this[b++]=a[c=Math.floor(Math.random()*a.length)];
a.jds_rand_sort_splice(c);
};};
if(sliderandom) leftrightslide.jds_rand_sort();
var copyspeed=slidespeed
leftrightslide='<nobr>'+leftrightslide.join(imagegap)+'<\/nobr>'
var iedom=document.all||document.getElementById
if (iedom)
document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'<\/span>')
var actualwidth=''
var cross_slide, ns_slide, cross_slide2, lefttime;
function fillup(){
if (iedom){
cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
cross_slide2.style.left=actualwidth+slideshowgap+"px"
}
else if (document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
ns_slide.document.write(leftrightslide)
ns_slide.document.close()
actualwidth=ns_slide.document.width
ns_slide2.left=actualwidth+slideshowgap
ns_slide2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=slideDirect? setInterval("slideright()",30) : setInterval("slideleft()",30)
}
window.onload=fillup
function slideright(){
if (iedom){
if (parseInt(cross_slide.style.left)<(actualwidth+8))
cross_slide.style.left=parseInt(cross_slide.style.left)+copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+(actualwidth+slideshowgap)*(-1)+"px"
if (parseInt(cross_slide2.style.left)<(actualwidth+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)+copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+(actualwidth+slideshowgap)*(-1)+"px"
}
else if (document.layers){
if (ns_slide.left<(actualwidth+8))
ns_slide.left+=copyspeed
else
ns_slide.left=ns_slide2.left+(actualwidth+slideshowgap)*(-1)
if (ns_slide2.left<(actualwidth+8))
ns_slide2.left+=copyspeed
else
ns_slide2.left=ns_slide.left+(actualwidth+slideshowgap)*(-1)
}
}
function slideleft(){
if (iedom){
if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+slideshowgap+"px"
if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+slideshowgap+"px"
}
else if (document.layers){
if (ns_slide.left>(actualwidth*(-1)+8))
ns_slide.left-=copyspeed
else
ns_slide.left=ns_slide2.left+actualwidth+slideshowgap
if (ns_slide2.left>(actualwidth*(-1)+8))
ns_slide2.left-=copyspeed
else
ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
}
}
if (iedom||document.layers){
with (document){
document.write('<table border="0" cellspacing="0" cellpadding="0" align="' + slidealign + '"><tr><td>')
if (iedom){
write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
write('<div id="test2" style="position:absolute;left:0px;top:0px"><\/div>')
write('<div id="test3" style="position:absolute;left:-1000px;top:0px"><\/div>')
write('<\/div><\/div>')
}
else if (document.layers){
write('<ilayer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"><\/layer>')
write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"><\/layer>')
write('<\/ilayer>')
}
if (allowReverse&&!document.layers){
write('<\/td><\/tr><tr><td align="center"><br>')
document.write('<input type="button" value="Reverse" onclick="reverseSlide()">')
}
document.write('<\/td><\/tr><\/table>')
}
}
function reverseSlide(){
clearInterval(lefttime)
slideDirect=slideDirect? 0 : 1
lefttime=slideDirect? setInterval("slideright()",30) : setInterval("slideleft()",30)
}
</script>
<p style="text-align:center;font:8pt arial">Free DHTML scripts provided by<br>
<a href="http://dynamicdrive.com">Dynamic Drive</a></p>
</body>
</html>