WebPlus X6: Hyperlink & Lightbox Issues

My page has 14 pic icons that hyperlink to different youtube videos and display through lightbox. However, Whatever pic hyperlink you press lighbox keeps throwing up the same recording.

I have tried removing icons and video hyperlinks but it then picks up a new video and and does the same for all of them. Here is the link to the page. I have been on this problem for a few weeks now and cannot fix it.

http://chrisbrook.co.uk/videolibrary.html

SM:HELPSM:HELPSM:HELPSM:HELPSM:HELP