Download the webpage Media Player compatibility (with the original code)

I saw a good web player today. It feels good. You can test it.
I wrote a player webpage:
You can control the following through the web page:
1. Play | pause | stop | next song | previous song | fast forward | fast return (mediaplayer.html)
2. Audio available | mute | volume | audio adjustment (options.html? Sound)
3. Replay | automatic playback | full screen playback network or audio file (options.html? File)
4.list information of media files (options.html? Info)
5. Control Information of Windows Media player(options.html? Help)

My test results are as follows:
1. ie7.0 + wmp11
Local playback local files can be played. files can be read. progress information can be read.

The local playback Server File is not allowed or not
The server can play a local file, but cannot read progress information.

Server playback Server File (not allowed)

2. firefox2.0
The player can be displayed, but the options cannot be used.

3. opera9.0
The player can be displayed, but the options cannot be used.

Please help optimizeCodeTo be supported by multiple browsers:
Local package download