如何在网页中等比例缩小图片显示

Question

<img src="http://www.logor.net/images/frisa2.gif" onLoad="if(this.width>640){this.width=640}">

Answer 1

<img src="............." onload="checksize(this);"><script language=javascript>
<!--
function checksize(theobj)
{
    if (theobj.width>640)
    {
        theobj.height=(theobj.height/theobj.width)*640
        theobj.width=640;
    }
}
//-->
</script>

Answer 2

修正<img src="............." onload="checksize(this);"><script language=javascript>
<!--
function checksize(theobj)
{
    if (theobj.width>640)
    {
        theobj.height=(theobj.height/theobj.width)*640;
        theobj.width=640;
    }
}
//-->
</script>

Answer 3

郁闷~~为什么一个打"UP"比我开EditPlus，然后写代码，然后调试代码的得分的2.5倍？

Answer 4

不好意思。。mjpclab不要误会~~我是置疑dadwxf 的得分！他只打了个"up"就拿了25分~~