[分享] 鼠标滚轮控制图片大小

<script language = "JavaScript">
function bbimg(o){
var zoom=parseInt(o.style.zoom, 10)||100;zoom+=event.wheelDelta/12;
if(zoom>0) o.style.zoom=zoom+'%';
return false;}
</script>

<img src="http://www.butong.net/image/logo.GIF" border=0 onmousewheel="return bbimg(this)" onload="javascript:if(this.width>screen.width-600) this.style.width=screen.width-600;">