How do i scale image to fit to page width ?

[paulj]

Ive seen this on imagehosting sites like imagevenue & imageshack. I have a html page in which i need to have it done. Currently i have to define the image width & height which i do not actually want to do as i want to have large images on the page (its a picture gallery) .

[doctordew]

So what exactly are you trying to do? You want them to have no size limit, or a size limit?