Video script to grab picasaweb videos and display in Jwplayer

My website is in .html and I need a script that will help me grab the direct links to the videos on Picasaweb and display it in JWPLAYER on my website. The videos have different resolutions like 480p, HD 720p, Mobile, HD Mobile. I want buttons for each of the resolutions. When the user clicks on a button, it will reload the player and display the correct resolution. Example: [login to view URL] The link to the video will look something like this : [login to view URL] I also want the script to auto detect whether the user is on desktop browser or mobile browser. If the user is on desktop browser, it will display the FLASH (FLV) version of the video. IF the user is on mobile browser, it will display the MP4 version of the video in a mobile friendly player. My videos have Chinese and English Subtitles. Is it possible to do it like the example below? [login to view URL] When you load the video, you see the "CC Subtitles" and when you click on the button, it will give you choices to select from. IF THAT IS POSSIBLE. Will the Subtitles feature work on desktop AND mobile version? More details will be discussed if needed.