<style type="text/css"> #float { position: absolute; }</style> <div ID="float" style="left:5px; top:5px"> <img SRC="011.jpg" border="0"> </div> <SCRIPT language=JavaScript> <!-- Scroll_X = 0; function floatcenter() { diffX = document.body.scrollLeft; if(diffX != Scroll_X) { percent = .1 * (diffX - Scroll_X); if(percent > 0) {percent = Math.ceil(percent);} else {percent = Math.floor(percent);} document.all.float.style.pixelLeft += percent; Scroll_X = Scroll_X + percent; } } window.setInterval("floatcenter()",1); // 1毫秒执行函数一次 //--> </script> <nobr>sadffffffffffffffffffffffffffffffffffffffffffffffffffff</nobr> <br> <br> <br> <br> <br>