how can i let users edit there own page, on my website?

window.document.getElementById(‘post-3021’).parentNode.className += ‘ adhesive_post’;I would like to let users edit there own page on my site, Like on my space, and Free web hosts. Now I find i can find almost anything on the net, but with this one I have no idea were to start, I have a feeling that some were out there …

Original post by AussieRichie