在flex中使用嵌入html文件以解决显示html的问题

想在flex中真实的显示html,但是texteara,lable,text中只支持部分html标签
<a>、<b>、<br>、<font>、<img>如果用img又存在显示自动换行的问题。只有采用嵌入html的方法来解决。
1.flexdemo1
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:local="*" width="427" height="282" viewSourceURL="srcview/index.html">
<mx:Panel x="10" y="10" width="407" height="262" layout="absolute" title="TabNavigator with HTML IFrame Enclosures">
<mx:TabNavigator x="10" y="10" width="367" height="202">
<local:IFrame source="http://www.ff-power.com"  label="T网" width="100%" height="100%">
</local:IFrame>
<local:IFrame source="http://www.ctott.com" label="飞凡动力" width="100%" height="100%">
</local:IFrame>
<local:IFrame source="http://www.ff-power.com/bbs" label="飞凡动力-BBS" width="100%" height="100%">
</local:IFrame>
</mx:TabNavigator>
</mx:Panel>    
</mx:Application>
2.Iframe.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"
    resize="callLater(moveIFrame)"
    move="callLater(moveIFrame)">
         <mx:Script>
    <![CDATA[
        import flash.external.ExternalInterface;
        import flash.geom.Point;
        import flash.net.navigateToURL;
        private var _source: String;
        private function moveIFrame(): void {
            var localPt:Point = new Point(0, 0);
            var globalPt:Point = this.localToGlobal(localPt);