Background image question?

[Tim]

Unfortunately you cannot stretch a background image, your options are to have a really wide image that most resolutions wont exceed, to have a background that tiles but looks like it stretches or to have the edges of your background image blend into the background color.

You will find on most sites that appear to "stretch" if you stretch them wide enough you will find the edge of the image (you might need dual screens for this), this is an example of the first method I mentioned.