using joomla and themler can not Open new window with size 400x400 and no address bar

Hello,

Do you mean that you used a Button control for setting a link? Or HTML control? Could you please provide some details?

Sincerely,
Nettie

Hay thanks for your reply. I am using a Button control I just would like to open a new window to show a video in the browser but with no address bar etc.. site under construction !!! Home page top button (button) this is a link
http://www.searchreaction.co.uk/

Hello,

Possibly the Video control is what suits your purposes: it can be inserted from the Insert tab >> Video.

Sincerely,
Nettie

Disable it for a while and again enable it .It might help.