problem mit javascript bei mozilla!!!

<script type="text/javascript"> 
//<![CDATA[ 
<!-- 
function scrollerObj(name,initH,initW,heightB,widthB,content,initBg,Bg,speed,initFl){ 
//**data**// 
this.name=name; 
this.initH=initH; 
this.initW=initW; 
this.heightB=heightB; 
this.widthB=widthB; 
this.content=content; 
this.initBg=initBg; 
this.Bg=Bg; 
this.iniFl=initFl; 
this.speed=parseInt(speed); 
this.timer = name + "Timer"; 
this.elem; 


//**methods**// 
this.getElement = getElement; 
this.createLayer=createLayer; 
this.scrollLayer = scrollLayer; 
this.scrollLoop=scrollLoop; 


//**initiate methods**// 
this.createLayer(); 
this.getElement(); 
this.scrollLayer(); 
} 


//**call this method to stop scrolling**// 
function scrollLoop(s){ 
this.speed = s; 
} 


//**pretty obvious**// 
function scrollLayer(){ 
if(parseInt(this.elem.style.top)>(this.elem.offsetHeight*(-1))){ 
this.elem.style.top = parseInt(this.elem.style.top)-this.speed; 
//alert(parseInt(this.elem.style.top)+"\n"+this.elem.id); 
} 
else {this.elem.style.top = this.initH;} 
} 


//**get the specific dom-expression**// 
function getElement(){ 
if(document.getElementById){ 
this.elem = document.getElementById(this.name); 
} 
else if (document.all){ 
this.elem = document.all[name]; 
} 
else if (document.layers){ 
this.elem = document.layers[name]; 
} 
} 


//**pretty obvious - if NS4 - please upgrade to a standard compliant browser**// 
function createLayer(){ 
if(document.getElementById || document.all){ 
document.write('<div id="layer'+this.name+'" style="position:relative;overflow:hidden;float:'+this.initFl+';background-color:#'+this.initBg+';border:1px solid black;width:'+this.initW+'px;height:'+this.initH+'px;" onMouseover="'+this.name+'.scrollLoop(0)" onMouseout="'+this.name+'.scrollLoop('+this.speed+')">'); 
document.write('<div id="'+this.name+'" style="position:absolute;top:'+this.initH+'px;left:0px;border:0px solid black;width:'+this.widthB+'px;height:'+this.heightB+'px;background-color:#'+this.Bg+'">'); 
document.write(this.content); 
document.write('<\/div><\/div>');} 
else if(document.layers){ 
document.write('<ilayer name="'+this.name+'" bgcolor="#'+this.Bg+'" width="'+this.widthB+'" height="'+this.heightB+'">'+this.content+'<\/ilayer>'); 
return; 
} 
if(this.scrollLayer){ 
this.timer = setInterval(this.name+'.scrollLayer()','30'); 
} 
} 
//--> 
//]]> 
</script> 


<style media="screen" type="text/css"> 
/*<![CDATA[*/ 
<!-- 
BODY{ background-color:#ffffff;} 
P{color:#465d5c;margin:3px;} 
A{color:#e86500} 
H1{color:#465d5c;font-size:11px;font-weight:normal;font-weight:bold;font-size:11px;font-family:Arial,Helvetica,Geneva,Swiss,SunSans-Regular;margin:3px; padding:0px} 
H2{color:#465d5c;font-size:11px;font-weight:bold;font-size:11px;font-family:Arial,Helvetica,Geneva,Swiss,SunSans-Regular;margin:3px; padding:0px} 
.art{font-weight:normal;font-size:11px;font-family:Arial,Helvetica,Geneva,Swiss,SunSans-Regular;width:100%;border-top:1px solid #FFFFFF;border-bottom:1px solid #FF7F00; padding:3px;margin-bottom:10px;text-align: justify;} 
.state{color:#e86500;margin-left:5px;margin-right:5px;} 
#art1{background-color:#FFFFFF;} 
#art2{background-color:#FFFFFF;} 
#art3{background-color:#FFFFFF;} 
#art4{background-color:#FFFFFF;} 
#main{background-image: url('img/bg_px_3.gif');background-color: #FFFFFF;width:600px;padding-bottom:75px;border:1px solid white} 
#logo{margin-left:10px; margin-top:3px; margin-bottom:10px; font-weight:bold;font-size:11px;font-family:Arial,Helvetica,Geneva,Swiss,SunSans-Regular;width:100%;} 
#date{font-size:9px; font-family:Arial,Helvetica,Geneva,Swiss,SunSans-Regular;color:#545454} 
--> 
/*]]>*/ 
</style>

<script type="text/javascript" class="art"> 
//<![CDATA[ 
<!-- 
var c = new scrollerObj('c','300','100','50','100','<h1>Charts(Euro Top 20)<\/h1><font size="2">


<h1>1<\/h1>Aventura - Obsesion


<h1>2<\/h1>Eric Prydz - Call On Me


<h1>3<\/h1>R.E.M - Leaving New York


<h1>4)<\/h1> Jojo - Leave (Get Out) 


<h1>5<\/h1>Ronan Keating - I Hope You Dance


<h1>6<\/h1>Rammstein - Amerika


<h1>7<\/h1>Natasha Bedingfield - These Words


<h1>8<\/h1>Anastacia - Sick And Tired


<h1>9<\/h1>Robbie Williams - Radio


<h1>10<\/h1>Ashlee Simpson - Pieces Of Me


<h1>11<\/h1>O-Zone - Despre Tine


<h1>12<\/h1>Juli - Perfekte Welle


<h1>13<\/h1>Britney Spears - Everytime


<h1>14<\/h1>Nelly - My Place


<h1>15<\/h1>Green Day - American Idiot


<h1>16<\/h1>Christina Aguilera feat. Missy Elliot - Car Wash


<h1>17<\/h1>Houston feat. Chingy & Nate Dogg - I Like That


<h1>18<\/h1>The Black Eyed Peas - Let`s Get It Started


<h1>19<\/h1>Marilyn Manson - Personal Jesus


<h1>20<\/h1>Brian McFadden - Real To Me








<h1>Trend Clip</h1>


<a href="http://eminem-encore.net/audio/eminem-just_lose_it-2004-ind.mp3">Eminem - Just Loose It<\/a><\/font><\/p>


<\/p>','FFFFFF','cccccc','2','center'); 
//--> 
//]]> 
          </script>