Posting thumbnails

Could someone tell me how to post a thumbnail on the forum which, when you click on it, opens up a bigger picture. I will need this for the ATCs gallery

Jacky if you are using Photobucket then I can help lol
Upload the picture to PB and where the links are there is right at the bottom Link Options, click on that and then look down the list and it says 'IMG for bulletin boards & forums', the 2nd of the 2 options here says 'Clickable thumbnail', make sure you check the box next to it before copying the URL, I did it earlier without checking the box and it didn't work. Copy the URL and then paste into your post. You can just cancel out of this on PB when you have copied the link
hth

Thanks Jan, will give it a try, as I won't be putting the ATCs on until people should have received them in the post

Oh goodie -I was asking about that a while ago and didn't get an answer!
I've always clicked the bottom option before for the basic picture and sized it in PB first!
Just noticed I've a load of other options as my default

This is IMG thumb which takes you to PB for a larger version

(I've changed my options to IMG code and IMG thumb only as I only post picture on this forum -Is that right?)

The picture is of some of the decorated notebooks I made yesterday ready for today's sale

Thank you Jan - worked great

Brilliant happy to help Jacky and Jane, looks good to me Jane

Did you make the notebooks Jane or buy them and decorate them?