To Pageant
To post a link Richard, go into Post Reply, type your message and then highlight the word or words that you want as a link. Then click the blue globe icon above and you'll get a box to paste your link into. Do that, click OK, then submit reply and your link will be up and running.
To add a photo to your post that's already online somewhere, go to your online photo, right click it and choose "Copy Link Location" from the context menu.
Then back here and replying, place the cursor below your message or where appropriate, then click the yellow mountain scene icon above. Paste in your link from the photo, ok it, and submit the reply.
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