document.write('<DIV id=show_pic style="HEIGHT:150; WIDTH:150; POSITION:absolute; VISIBILITY:hidden">');
document.write('<A href="http://ad1.udn.com/RealMedia/ads/click_nx.ads/udn.com/college@Top2" onmouseout=onMouseOut() onmouseover=onMouseOver() target=_blank><IMG border=0 height=150 width=150 src="http://ad1.udn.com/RealMedia/ads/adstream_nx.ads/udn.com/college@Top2"> </A></DIV>');
document.write('<DIV id=wm_pic style="height:33; width:50; POSITION:absolute; VISIBILITY:visible">');
document.write('<A href="http://ad1.udn.com/RealMedia/ads/click_nx.ads/udn.com/college@Top1" onmouseout=onMouseOut() onmouseover=onMouseOver() target=_blank><IMG border=0 height=90 width=60 src="http://ad1.udn.com/RealMedia/ads/adstream_nx.ads/udn.com/college@Top1"> </A></DIV>');

	var x_pos = 710;	
	var y_pos = 0;	
	var wm_step = 1;	
	var wm_delay = 30;	
	var height = 0;	
	var offset = 0;	
	var y_up = 0;	
	var navi = navigator.appName;	

if (navi == "Microsoft Internet Explorer"){
	y_pos = 0;
	wm_pic.style.top = y_pos;
}
else{
	y_pos = 0;
	document.wm_pic.pageY = window.innerHeight;
	document.wm_pic.visibility = "hidden";
}

function positionChange(){
	if (y_up == 0){
		y_pos = y_pos - wm_step;
	}
	else{
		y_pos = y_pos + wm_step;
	}
	if (navi == "Microsoft Internet Explorer"){
		height = document.body.clientHeight;
		offset = wm_pic.offsetHeight;
	}
	else{
		height = window.innerHeight;
		offset = document.wm_pic.clip.height;
	}
	if (navi == "Microsoft Internet Explorer"){
		wm_pic.style.left = x_pos;
		wm_pic.style.top = y_pos + document.body.scrollTop;
	}
	else{
		document.wm_pic.pageX = x_pos;
		document.wm_pic.pageY = y_pos + window.pageYOffset;
	}
	if (y_pos < 0){
		y_up = 1;	
		y_pos = 0;
	}
	if (y_pos >= (height - offset)){
		y_up = 0;
		y_pos = (height - offset);
	}
}

function isLoading(){
   if (navi != "Microsoft Internet Explorer"){
      document.wm_pic.visibility = "visible";
   }
   isLooping();
}

function isLooping(){
   positionChange();
   wm_move = setTimeout("isLooping()",wm_delay);
}


ns4=  (document.layers) ? true : false;
ie4 = (document.all) ? true : false;


function onMouseOver(){
   if (ns4){
		document.wm_pic.document.show_pic.visibility = "show";
	}
	else{
	   if (ie4){
			document.all.show_pic.style.left=parseInt(document.all.wm_pic.style.left) + (-90);
			document.all.show_pic.style.top=parseInt(document.all.wm_pic.style.top) + (0);
			document.all.show_pic.style.visibility="visible";
			document.all.wm_pic.style.visibility="hidden";
			}
	}

	clearTimeout(wm_move);
}

function onMouseOut(){
   if (ns4){
		document.wm_pic.document.show_pic.visibility = "hide";
	}
	else{
	   if (ie4){
	      document.all.show_pic.style.visibility="hidden";
	      document.all.wm_pic.style.visibility="visible";
	      }
	}
   wm_move = setTimeout("isLooping()",wm_delay);
}

isLoading();