format code

I found this script for vertial scrolling text but I can't make heads or tales out of it. I need some help formating the code so I can read it better. I was wondering if anyone out there has an automatic javascript format device that could pop this code in and automatically format it for me.
Thanks

<script language="JavaScript1.2"> 
// Distributed by http://www.hypergurl.com // Scrollers width here (in pixels) 
var scrollerwidth="450px" // Scrollers height here var scrollerheight="100px" 
// Scrollers speed here (larger is faster 1-10) var scrollerspeed=2 // Scrollers 
content goes here! Keep all of the message on the same line! var scrollercontent='<font 
face="Arial" color="green" size="5"><b>Place 
your content here.<br> Script distributed by <a href="http://www.hypergurl.com">Hypergurl.com.</a> 
The scrolling massage will now pause on mouseover.<br>Thanks David for the 
update!</b></font>' var pauseit=1 // Change nothing below! scrollerspeed=(document.all)? 
scrollerspeed : Math.max(1, scrollerspeed-1) //slow speed down by 1 for NS var 
copyspeed=scrollerspeed var iedom=document.all||document.getElementById var actualheight='' 
var cross_scroller, ns_scroller var pausespeed=(pauseit==0)? copyspeed: 0 function 
populate(){ if (iedom){ cross_scroller=document.getElementById? document.getElementById("iescroller") 
: document.all.iescroller cross_scroller.style.top=parseInt(scrollerheight)+8+"px" 
cross_scroller.innerHTML=scrollercontent actualheight=cross_scroller.offsetHeight 
} else if (document.layers){ ns_scroller=document.ns_scroller.document.ns_scroller2 
ns_scroller.top=parseInt(scrollerheight)+8 ns_scroller.document.write(scrollercontent) 
ns_scroller.document.close() actualheight=ns_scroller.document.height } lefttime=setInterval("scrollscroller()",20) 
} window.onload=populate function scrollscroller(){ if (iedom){ if (parseInt(cross_scroller.style.top)>(actualheight*(-1)+8)) 
cross_scroller.style.top=parseInt(cross_scroller.style.top)-copyspeed+"px" 
else cross_scroller.style.top=parseInt(scrollerheight)+8+"px" } else 
if (document.layers){ if (ns_scroller.top>(actualheight*(-1)+8)) ns_scroller.top-=copyspeed 
else ns_scroller.top=parseInt(scrollerheight)+8 } } if (iedom||document.layers){ 
with (document){ if (iedom){ write('<div style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hidden" 
onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=scrollerspeed">') 
write('<div id="iescroller" style="position:absolute;left:0px;top:0px;width:100%;">') 
write('</div></div>') } else if (document.layers){ write('<ilayer 
width='+scrollerwidth+' height='+scrollerheight+' name="ns_scroller">') 
write('<layer name="ns_scroller2" width='+scrollerwidth+' height='+scrollerheight+' 
left=0 top=0 onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=scrollerspeed"></layer>') 
write('</ilayer>') } } } </script>

Code (markup):

 

http://elfz.laacz.lv/beautify/