jQuery图像上传

I'm writing announcements module on my website and want to allow users to upload 3-5 photos with announcement. So I'm looking for a ready solution that will allow them to upload photos, make one of the photos main, etc. Here is the snapshot what I want to acheive:

But I think its hopeless and there no such plugin so I would have to write my own wrapper around some of jquery upload plugins like valums or uploadify etc. The only problem is I'm only getting familiar with such things like ajax and jquery plugins. So I would really appreciate any info and links that would help me to acheive what I desire.

I didn't find jQuery plugin for what you want, there are multiple file uploaders but non of them showing thumbnails before upload, there is a Flash file uploader if you interested from Element-it but its not free.

http://www.element-it.com/multiple-file-upload/flash-uploader.aspx