Bob, when you try something like this, you can test it by clicking on the "Preview Reply" box instead of the "Submit" box. Then just scroll down the page a bit to see if it worked OK. If it doesn't show up in your Preview, it won't show up when you Submit it.

Which image hosting site are you trying? Maybe someone here has already used it and can point you in the right direction.

Voting for anti-gun Democrats is dumber than giving treats to a dog that shits on a Persian Rug