// 参考
http://blog.csdn.net/alex8046/article/details/51456131
<iframe src="http://www.fulibac.com" id="myiframe" scrolling="no" onload="changeFrameHeight()" frameborder="0"></iframe>
js代码也得跟着改
function changeFrameHeight(){
var ifm= document.getElementById("iframepage");
ifm.height=document.documentElement.clientHeight;
}
window.onresize=function(){
changeFrameHeight();
}
