<select name="aa" onChange="tu(this.value);">
<option value="liu.jpg" selected>liu.jpg</option>
<option value="two.jpg" >two.jpg</option>]
</select>
<img src="" name="mm">
<script lanuage="javascript"><!--
function tu(address)
{
document.all.mm.src=address
}
//-->
</script>
<option value="liu.jpg" selected>liu.jpg</option>
<option value="two.jpg" >two.jpg</option>]
</select>
<img src="" name="mm">
<script lanuage="javascript"><!--
function tu(address)
{
document.all.mm.src=address
}
//-->
</script>
解决方案 »
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