HTML 插入页面自动修改高度

<!--插入页面自动修改高度--> 

<script language="javascript"> 

function setparentheight()

{   

 parent.document.all(self.name).height=document.body.scrollHeight; 

} 

</script>

 

<iframe name="ifm" src="contact.html" width="155" height="410" frameborder="0" scrolling="no"

marginheight="0" marginwidth="0" hspace="0" vspace="0"></iframe>