Can you tell me how to show pictures on websites, I can get the script, its just if the is a picture with it, nothing come up but a red X.

It depends on what site you are referring to...

Some allow you to upload while others require a code...

It's unclear what you're trying to do or what site you're using.

Generally, there is an option in the browser settings for showing pictures. For Internet Explorer, it's under Tools > Internet Options > Advanced > Multimedia > Show Pictures.

If the images are not appearing on only one site, the most probably cause is the site's coded references to the images are broken or otherwise incorrect and the browser cannot retrieve the image.