New window size

i wanted to know how to make a browser wrap around a image of page when you click on something in a main window. for example if someone clicked on a thumbnail, and i wanted a new browser window to open but rather than be maximised, fit around the full size image which for example is 300x300 . thanks!

I wonder if this link will be of help:
http://www.gurusnetwork.com/tutorial/javascript_image_display/

Sadiq.

See the "Popup Image Viewer" script in my sig. That displays a "Loading..." status message as the image is being loaded.