flex中navigateToURL发送多个参数

1，
var ssk:Array=["fgd","fsff","fsfsf","gdgd"];
navigateToURL(new URLRequest("hdsfsfs.html?para1="+ssk), "quote");

2，
function getparafromurl() {
var url,pos,parastr,para;
url = window.location.href;
pos = url.indexOf("?")
parastr = url.substring(pos+1);
return parastr;
}或者
function hje()
{
var url = window.location.href;
var pos = url.indexOf("?");
if(pos!=-1)
{
var params = url.substr(pos+1);
}
return params
}或者

function getvalue(name)
{
var str=window.location.search;
if (str.indexOf(name)!=-1)
{
var pos_start=str.indexOf(name)+name.length+1;
var pos_end=str.indexOf( "&",pos_start);
if (pos_end==-1)
{
return str.substring(pos_start);
}
else
{
return str.substring(pos_start,pos_end)
}
}
else
{
// return "没有这个name值 ";
}


3，
"FlashVars", "para1="+getvalue("para1"),
4，
var msg:String = mx.core.Application.application.parameters.para1;
Alert.show(msg);
var msg_arr:Array=msg.split(",");
var ss:String=msg_arr[2];
Alert.show(ss);


2：实例
发送页(test.mxml)：
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">

<mx:Script>
<![CDATA[
import flash.net.navigateToURL;

private function submit():void
{
var obj:SharedObject=SharedObject.getLocal("user","/");

obj.data.username=txtName.text;
obj.data.password=txtPassword.text;
obj.flush();

navigateToURL(new URLRequest("Recieve.html"));
}
]]>
</mx:Script>

<mx:TextInput id="txtName" x="197" y="95"/>
<mx:TextInput id="txtPassword" x="197" y="151"/>
<mx:Button x="238" y="216" label="Button" click="submit()"/>

</mx:Application>


接收页（Recieve.mxml）:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">

<mx:Script>
<![CDATA[
private function init():void
{
var objRec:SharedObject=SharedObject.getLocal("user","/");

lblName.text=objRec.data.username;
lblPassword.text=objRec.data.password;
}
]]>
</mx:Script>

<mx:Canvas x="229" y="43" width="200" height="200" backgroundColor="#FFFFFF">
<mx:Label id="lblName" x="10" y="10" text="Label"/>
<mx:Label id="lblPassword" x="10" y="36" text="Label"/>
</mx:Canvas>

</mx:Application>