IFrame自適應高寬

IFrame自適應高寬

<iframe id="contentIFrame" name="Content" src="test.html" scrolling="no" frameborder="0" onload="this.height=this.contentWindow.document.body.scrollHeight+5;this.width=this.contentWindow.document.body.scrollWidth+5;" />
IE7中,總有一點不能顯示,故在高與寬後面各加了5像素,而能完美顯示