The path to the .js file is wrong.... from your code:
So from this location, go up two folder levels and then into the "Script" folder.
is a root level file... so you can't go up two folder levels. You probably meant
... removing those two "../../" Now the browser just goes to the "Scripts" subfolder to get the .js file.
Most likely a missing file. Have you uploaded the actual .flv file? if so, where?
The code says the file should be here:
but that link returns file not found.
Browse to this link -
if you get a 404 error, then you may have uploaded the file, but not to that location. We use that location because that's where the code tells the page to look for the file. If it's not there, then it will surely not play.