size issues

hey can anyone tell me how to change this banner so it fits on a certain percent of the page and not defined by width and height.

<SCRIPT LANGUAGE=”JavaScript”>

var qiksearch_js_text = new Array (“Whatsup Chiefs!”, “Welcome to Iroquois wrestling’s newest website”, “Anyone with pictures or new information”, “they wish to be showcased on this site”, “please talk to Tyler Klier”);
var qiksearch_space_width = 1100; // The width of the content space
var qiksearch_space_height = 100; // The height of the content space
var qiksearch_space_borderw=3; // Border width
var qiksearch_space_borderc=”#CC0000″; // Border Color
var timeOutVal=225; // Delay in milliseconds

document.write(‘<table width=”‘ + qiksearch_space_width + ‘” height=”‘ + qiksearch_space_height + ‘” style=”background:3300CC; border:’ + qiksearch_space_borderw + ‘ solid ‘ + qiksearch_space_borderc + ‘”><tr><td align=”middle”>’);
document.write(‘<div id=”qiksearch_js_space”>’);
document.write(‘</div>’);
document.write(‘</td></tr></table>’);

var def_10=’A’,def_11=’B’,def_12=’C’,def_13=’D’,def_14=’E’,def_15=’F’;
var colorVal=15;
var div_count=0;

function qiksearch_fade_desat(getColorIntVal)
{
var returnVal;
if(getColorIntVal>=10)
{
for(var i=0; i<=15; i++)
{
if((getColorIntVal==i))
{
returnVal = eval(‘def_’ + i);
}
}
}
else
{
returnVal=getColorIntVal;
}
return(returnVal);
}

function writeDiv()
{
document.all.qiksearch_js_space.innerHTML= ‘<font face=”verdana,arial,helvetica” size=”2″ color=”‘ + joinColor(qiksearch_fade_desat(colorVal)) + ‘”><b>’ + qiksearch_js_text[div_count] + ‘</span></b></font>’ ;

if((colorVal>0) && (colorVal!=0))
{
colorVal–;
}
else
{
colorVal=15;
if(div_count<qiksearch_js_text.length)
{
div_count++;
}
if(div_count==qiksearch_js_text.length)
{
document.all.qiksearch_js_space.innerHTML = ‘<a href=”javascript:resetAll();writeDiv();” style=”text-decoration:none” accesskey=”l”><font color=”#808080″ face=”verdana,arial,helvetica” size=”-1″><b>P<u>l</u>ay Again <font color=”#CC0000″>»</font></b></font></a>’;
}
}

if(div_count<qiksearch_js_text.length)
{
setTimeout(“writeDiv()”,timeOutVal);
}
}

function joinColor(getColor)
{
return (getColor + ‘0’ + getColor + ‘0’ + getColor + ‘0’);
}

function resetAll()
{
div_count=0;
colorVal=15;
}

writeDiv();
// End –>
</script>

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