the code is as follows:

< section class= "inner-center clearfix" >

<aside class="aside-left">
    <ul>
        <li class="act"></li>
        <li><a data-class="collect"></a></li>
        <li><a data-class="buyClass"></a></li>
    </ul>
</aside>
<main class="main"> 
    <iframe name="myiframe" id="myiframe" src="class.html" frameborder="0"  width="100%" height="100%" scrolling="no"  allowtransparency="yes" onload="setIframeHeight(this)"></iframe></main></section>

<script>
function (iframe) {
    var iframeWin = iframe.contentWindow ||         iframe.contentDocument.parentWindow;
    if (iframeWin.document.body) {
            iframe.height = iframeWin.document.documentElement.scrollHeight || iframeWin.document.body.scrollHeight;
        }
    }
</script>

:

question:
after writing this js function, Firefox is compatible, but Google and Sogou are not compatible. What"s going on? How to solve it?