实例28.图片横向跟随效果.html

JSP网页中用到的JavaScript特效

<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>
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