只要在嵌入式幀中head之間加上如下代碼，即可實現自適應高度：)測試有效。

<SCRIPT language=javascript>
function window.onload() {

if(top.location != self.location){

var a = window.parent.document.getElementsByTagName('iframe');

for (var i=0; i<a.length; i++){

if (a[i].name == self.name) {a[i].height = document.body.scrollHeight; return;}}}

}
</SCRIPT>