I added your code to the script////and it ran
<html>
<!-- THREE STEPS TO INSTALL MULTIPLE MESSAGE SCROLLER:
1. Copy the coding into the HEAD of your HTML document
2. Add the onLoad event handler into the BODY tag
3. Put the last coding into the BODY of your HTML document -->
<!-- STEP ONE: Paste this code into the HEAD of your HTML document -->
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
//slider's width
var swidth=350
//slider's height
var sheight=72
//slider's speed
var sspeed=2
//messages: change to your own; use as many as you'd like; set up Hyperlinks to URLs as you normally do: <a target=... href="... URL ...">..message..</a>
var singletext=new Array()
singletext[0]='<div align="center"><a href="http://.com" target="_blank">Img 1<img border="0" src="pic.jpg"></a></div>';
singletext[1]='<div align="center"><a href="http://.com" target="_blank">Img 2<img border="0" src="pic2.gif"></a></div>';
singletext[2]='<div align="center"><a href="http://.com" target="_blank">Img 3<img border="0" src="pic3.gif"></a></div>';
singletext[3]='<div align="center"><a href="http://.com" target="_blank">Img 4<img border="0" src="pic4.jpg"></a></div>';
if (singletext.length>1)
i=1
else
i=0
function start(){
if (document.all){
ieslider1.style.top=sheight
iemarquee(ieslider1)
}
else if (document.layers){
document.ns4slider.document.ns4slider1.top=sheight
document.ns4slider.document.ns4slider1.visibility='show'
ns4marquee(document.ns4slider.document.ns4slider1)
}
else if (document.getElementById&&!document.all){
document.getElementById('ns6slider1').style.top=sheight
ns6marquee(document.getElementById('ns6slider1'))
}
}
function iemarquee(whichdiv){
iediv=eval(whichdiv)
if (iediv.style.pixelTop>0&&iediv.style.pixelTop<=sspeed){
iediv.style.pixelTop=0
setTimeout("iemarquee(iediv)",100)
}
if (iediv.style.pixelTop>=sheight*-1){
iediv.style.pixelTop-=sspeed
setTimeout("iemarquee(iediv)",100)
}
else{
iediv.style.pixelTop=sheight
iediv.innerHTML=singletext[i]
if (i==singletext.length-1)
i=0
else
i++
}
}
function ns4marquee(whichlayer){
ns4layer=eval(whichlayer)
if (ns4layer.top>0&&ns4layer.top<=sspeed){
ns4layer.top=0
setTimeout("ns4marquee(ns4layer)",100)
}
if (ns4layer.top>=sheight*-1){
ns4layer.top-=sspeed
setTimeout("ns4marquee(ns4layer)",100)
}
else{
ns4layer.top=sheight
ns4layer.document.write(singletext[i])
ns4layer.document.close()
if (i==singletext.length-1)
i=0
else
i++
}
}
function ns6marquee(whichdiv){
ns6div=eval(whichdiv)
if (parseInt(ns6div.style.top)>0&&parseInt(ns6div.style.top)<=sspeed){
ns6div.style.top=0
setTimeout("ns6marquee(ns6div)",100)
}
if (parseInt(ns6div.style.top)>=sheight*-1){
ns6div.style.top=parseInt(ns6div.style.top)-sspeed
setTimeout("ns6marquee(ns6div)",100)
}
else{
ns6div.style.top=sheight
ns6div.innerHTML=singletext[i]
if (i==singletext.length-1)
i=0
else
i++
}
}
// End -->
</script>
</HEAD>
<!-- STEP TWO: Insert the onLoad event handler into your BODY tag -->
<BODY onLoad="start()">
<!-- STEP THREE: Copy this code into the BODY of your HTML document -->
<div align="center">
<span style="borderWidth:1; borderColor:red; width:350; height:72; background:navy">
<ilayer id="ns4slider" width="&{swidth};" height="&{sheight};">
<layer id="ns4slider1" height="&{sheight};" onmouseover="sspeed=0;" onmouseout="sspeed=2">
<script language="JavaScript">
if (document.layers)
document.write(singletext[0])
</script>
</layer></ilayer>
<script language="JavaScript">
if (document.all){
document.writeln('<div style="position:relative;overflow:hidden;width:'+swidth+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:1 solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">')
document.writeln('<div id="ieslider1" style="position:relative;width:'+swidth+';">')
document.write(singletext[0])
document.writeln('</div></div>')
}
if(document.getElementById&&!document.all){
document.writeln('<div style="position:relative;overflow:hidden;width:'+swidth+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:1px solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">')
document.writeln('<div id="ns6slider1" style="position:relative;width:'+swidth+';">')
document.write(singletext[0])
document.writeln('</div></div>')
}
</script></span>
</div>
<p><center>
<font face="arial, helvetica" size"-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>
<!-- Script Size: 5.31 KB -->
</body>
</html>