Comment box, How to change background? Options

[naterill]

As title, people left message on comment, and how to change that part background? I knew there had some code can made background changed two different color, but how to addedd background in? thanks!!!

Well, I con't report, don't know why, but the code doesn't work /__\, or I put wrong place? [CODEBOX]<script>
// Resize Comment Box by Paul Chen aka Coyote
width = 500; //change this value
height = NUMBER; //change this value
if(location.pathname=='/item.aspx'){
var booga = document.getElementById('htmleditor')
newBooga = '<ifr' + 'ame' + ' class=\"htmleditor\" width=\"' + width + '\" height=\"' + height + '\" ID=\"htmleditor\" scrolling=NO>';
booga.insertAdjacentHTML('afterEnd',newBooga);
booga.removeNode(true);
}
</SCRIPT>
<ilayer name=""><div id="" style="width:1; height:1; background-image: url(); FILTER: alpha(opacity=0); overflow:auto"><center><applet><xmp>