Drag and Drop Image Posting

Hi. I did a search for this but could not find anything that fits what I’m looking for. I’m looking to post small (400×400, 20kb) graphics files to my blog. I’m looking for a plug-in that allows drag-and-drop, that will automate the upload to a specific images folder. Does such exist?

I’m currently using a simple FTP to upload to the images file, then copying the URL into the blog entry form, but that takes time. Would like to simplify it.

Thanks in advance !