حصرياً نافذة دعائية متحركة

<SCRIPT LANGUAGE='JavaScript'><!--
/*
* Visit our site at [url=http://www.star28.com/]http://www.star28.com/[/url] for more code
*/
var popUp = 0;
var popURL = 0;
var popWidth = 0;
var popHeight = 0;
var thisMargin = 10;
var popTopPosition = thisMargin;
var popLeftPosition = thisMargin;
var pause = 20;
var step = 10; // كل ما زودت الرقم كل ما اسرعت النافذة
var timer = 0;
var screenWidth = 0;
var screenHeight = 0;
var endX = 0;
var endY = 0;
function startPop(thisurl,thiswidth,thisheight) {
 popURL = thisurl;
 popWidth = thiswidth;
 popHeight = thisheight;

popUp = window.open(popURL,
"traveler","toolbar=no,width="+popWidth+",height="+popHeight+",top="+popTopPosition+",left="+(popLeftPosition)+"");
 screenWidth = window.screen.width;
 screenHeight = window.screen.height;
 endX = screenWidth - thiswidth - thisMargin;
 endY = screenHeight - thisheight - thisMargin;
 movedown();
}
function movedown() {
 if (popTopPosition <= endY - 50) {
  popUp.moveTo(popLeftPosition,popTopPosition);
  popTopPosition += step;
  timer = setTimeout("movedown()",pause);
 }
 else {
  clearTimeout(timer);
  popTopPosition = endY - 50;
  popUp.moveTo(popLeftPosition,popTopPosition);
  moveright();
 }
}
function moveright() {
 if (popLeftPosition <= endX) {
  popUp.moveTo(popLeftPosition,popTopPosition);
  popLeftPosition += step;
  timer = setTimeout("moveright()",pause);
 }
 else {
  clearTimeout(timer);
  popLeftPosition = endX;
  popUp.moveTo(popLeftPosition,popTopPosition);
  moveup();
 }
}
function moveup() {
 if (popTopPosition >= thisMargin) {
  popUp.moveTo(popLeftPosition,popTopPosition);
  popTopPosition -= step;
  timer = setTimeout("moveup()",pause);
 }
 else {
  clearTimeout(timer);
  popTopPosition = thisMargin;
  popUp.moveTo(popLeftPosition,popTopPosition);
  moveleft();
 }
}
function moveleft() {
 if (popLeftPosition >= thisMargin) {
  popUp.moveTo(popLeftPosition,popTopPosition);
  popLeftPosition -= step;
  timer = setTimeout("moveleft()",pause);
 }
 else {
  clearTimeout(timer);
  popLeftPosition = thisMargin;
  popUp.moveTo(popLeftPosition,popTopPosition);
 }
}
startPop('test.html','300','200'); // ضع رابط البانر هنا
// --></SCRIPT>