Embed multiple fonts for html text

I am trying to embed multiple fonts into my input textfield for my html document to display different fonts. How do I do this?

My html …

<font style=“Arno Pro” color="#99CC00" size="+3">TITLE</font><br />
Paragraph words …

My AS …

var req:URLRequest=new URLRequest(“document.txt”);
var loader:URLLoader = new URLLoader();

function textLoaded(event:Event):void {
Text.htmlText=loader.data;
}

loader.load(req);
loader.addEventListener(Event.COMPLETE, textLoaded);