NOTE: request changed! web application : bookmarks uploader

I require a web application that pops a request dialog-box and on surfer's approval, uploads his bookmarks files (in their original folder structure) to the website. I prefer there would be no installation involved, Just dialog box -> approval -> run. But, if? not possible, I will settle with? a swift? installation, run and uninstall , all in one "OK" click. Uploading the homepage URL will grant an additional bonus.