Need help with Java (image floating)

//////////////////////////////////////////////////////////////////
///              BEGIN
//////////////////////////////////////////////////////////////////

// set the width of the ad banner
var bannerleft_w = 0;
var bannerrite_w = 0;

var FloatBanner = new Array();

if (typeof(PageHost) == 'undefined')
{
	var PageHost = '';
}

FloatBanner[0]= new Array('http://mydomain.com/spacer.gif','#','1');
FloatBanner[1]= new Array('http://mydomain.com/image.gif','http://www.anotherdomain.com','2');


	window.onresize=ShowAdDiv;
	
	function FloatTopDiv()
	{
/////////////////////////////////////////////////////////////
///              Initial X and Y position of the banners !
/////////////////////////////////////////////////////////////
		startLX = ((document.body.clientWidth -780)/2) - 110 , startLY = 0;
		startRX = ((document.body.clientWidth)/2) + 398 , startRY = 0;

		var d = document;
		function ml(id)
		{
			var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
			el.sP=function(x,y){this.style.left=x;this.style.top=y;};
			el.x = startRX;
			el.y = startRY;
			return el;
		}
		function m2(id)
		{
			var e2=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
			e2.sP=function(x,y){this.style.left=x;this.style.top=y;};
			e2.x = startLX;
			e2.y = startLY;
			return e2;
		}
		window.stayTopLeft=function()
		{
			if (document.documentElement && document.documentElement.scrollTop)
				var pY =  document.documentElement.scrollTop;
			else if (document.body)
				var pY =  document.body.scrollTop;
			if (document.body.scrollTop > 30){startLY = 3;startRY = 3;} else {startLY = 0;startRY = 0;};
			ftlObj.y += (pY+startRY-ftlObj.y)/16;
			ftlObj.sP(ftlObj.x, ftlObj.y);
			ftlObj2.y += (pY+startLY-ftlObj2.y)/16;
			ftlObj2.sP(ftlObj2.x, ftlObj2.y);
			setTimeout("stayTopLeft()", 1);
		}
		ftlObj = ml("divAdRight");
		ftlObj2 = m2("divAdLeft");
		stayTopLeft();
	}
	
	function ShowAdDiv()
	{
		var objAdDivRight = document.getElementById("divAdRight");
		var objAdDivLeft = document.getElementById("divAdLeft");		
		
		if (document.body.clientWidth < 980)
		{
		    objAdDivRight.style.display = "none";
			objAdDivLeft.style.display = "none";
		}
		else
		{
			objAdDivRight.style.display = "block";
			objAdDivLeft.style.display = "block";
			FloatTopDiv();
		}
	}
	

function DisplayFloatBanner(side)
{
	document.write('<table cellspacing=0 cellpadding=0 border=0 width='+bannerleft_w+' >')
	
	if (side==1) // on left
		for (i=0; i<FloatBanner.length; i++){
			if(FloatBanner[i][2]=='1'){						
				document.write('<tr><td><a target="_blank" href="'+FloatBanner[i][1]+'"><img src="'+FloatBanner[i][0]+'" width='+bannerleft_w+' border=0></a>');
				document.write('<tr><td><object width="100" height="200"><param name="movie" value="http://www.mydomain.com/ads/yan_25-2.swf"><param name="quality" value="high"><embed src="http://www.mydomain.com/ads/yan_25-2.swf" quality="high" width="100" height="200"></embed></object></br></td></tr>');
			}
		}
				
					
	if (side==2) // on right
		for (i=0; i<FloatBanner.length; i++){
			if(FloatBanner[i][2]=='2'){
				document.write('<tr><td><a target="_blank" href="'+FloatBanner[i][1]+'"><img src="'+FloatBanner[i][0]+'" width="100" height="200" border=0></a><br></td></tr>');
				//document.write('<tr><td><object width="100" height="200"><param name="movie" value="http://data.mydomain.com/data/adv/fullsize/liveshow_tramy2_247.swf"><param name="quality" value="high"><embed src="http://data.mydoamin.com/data/adv/fullsize/liveshow_tramy2_247.swf" quality="high" width="100" height="200"></embed></object>'); 
			}
		}

	document.write('</table>');
}

//////////////////////////////////////////////////////////////////
///              END
//////////////////////////////////////////////////////////////////

<DIV id=divAdRight style="DISPLAY: none; POSITION: absolute; TOP: 0px"> <script language="JavaScript">DisplayFloatBanner(2);</script> </DIV>
<DIV id=divAdLeft style="DISPLAY: none; POSITION: absolute; TOP: 0px"> <script language="JavaScript">DisplayFloatBanner(1);</script> </DIV>
<SCRIPT language=JavaScript>ShowAdDiv();</SCRIPT>