Right Click for images only code too long

I found the code to disable the right clicking on images only on here, and all the threads I can find state that you should post it in the site description, however when I copy and paste the code in there it doesn't work. The site description field is to short to hold the whole code. Is there another place to edit it in? It seems silly to me to have seen other users told to paste it in a field that doesn't work.

You can put it on the templates if you want, or you can add teh code to a forum description.

I know how to edit my template, I am just not sure which part it goes in. I do know some HTML and CSS and can figure my way around. I just wasn't sure if it goes in the header, or index part, or some other section. I know where it normally goes for a website.

Put it in anything with a body tag, header tag. You could just add it to a forum descroption.

You can put it in the homepage message.

What "forum description" or "homepage message"?

I am using one of the hitskin templates and only modified it with all my icons and graphics, nothing to do with the css.

I have phpbb2, and I have tried adding it to "index_body" and "overall_header", but not with a body or header tag.

Forum Description

Administration Panel>>General>>Forum>>Configuration

Homepage Message

Administration Panel>>Display>>Homepage>>Generalities

I was able to find both paths, and I tried it on the second one and it didn't work, and the only option on the first path only has a log in pop up message.

There should be a box for site description in the first option.

General
Site Name
Site Description

I said in my first post that the character limit is to small for the code that lets you limit images only.