<img id=img>
<script>
var strPicPath="http://www.csdn.net/images/homeimage/csdn.gif";
img.src=strPicPath;
var w=img.width;
var h=img.height;
</script>
<script>
var strPicPath="http://www.csdn.net/images/homeimage/csdn.gif";
img.src=strPicPath;
var w=img.width;
var h=img.height;
</script>
<script>
var strPicPath="http://www.csdn.net/images/homeimage/csdn.gif";
img.src=strPicPath;
var w=img.width;
var h=img.height;
var yourwith=100;
if (w>yourwith){
img.width=yourwith;
}
</script>
<img id=img>
<script>
var strPicPath="http://www.csdn.net/images/homeimage/csdn.gif";
img.src=strPicPath;
img.width=screen.width-20;
img.height=screen.width-10;
</script>
学到不少
都否交个朋友
msn:[email protected]