[JS]实现动态增加框架！未完成_javascript技巧

<script defer> function test(){ document.frames.srcFra.document.open(); document.frames.srcFra.document.write("<div style='position:absolute;left:10;top:10;cursor:hand' onclick=\"parent.fr1.rows=(parent.fr1.rows=='30%,*')?'0,*':'30%,*'\"><font face=webdings onclick=\"innerText=(innerText=='5')?'6':'5'\">5</script>

"); document.frames.srcFra.document.close(); }
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]