Hey guysm need some help with this one.

My partner has asked if she can upload our babies video's to his website http://www.babybagley.co.uk

She wants to be able to do the same thing as she does with the gallery, upload the file and when they click on it the overlay appears and the image is shown. Now this part is easy for me but what i need is this.

I need to be able to have 1 swf file that holds the movie player, then whenever someone clicks on a movie it sends a request to a php file with the id number of that video, this is then fetched from a mysql backend and loaded into the film.

The php and mysql backend is easy for me to do but I dont know how to alter the video players source as in where it plays the flv file from anyone got any ideas