How to add the video file in Tourweaver?

If you want to add the video files in the program, please do as follows: Firstly, add a hotspot, and under the action panel, add an action "Execute Script", to the hotspot. Secondly, in the popup window of "Execute Script", please input such a script: javascript:window.open("***.mpg"), then click OK. Thirdly, After publishing the tour, put the ***.mpg video file into the published file folder.