Could be the Document folder recovered from delete?

[hc21a]

I`ve deleted the Document folder accidentally.It had been copied somehow to the desktop (by my girlfriend) and all I wanted to do is to delete it from there because it was duplicate,as it remained in my User folder as well.When attempted to delete,a pop up window came up asking if I really want to delete the Document folder.I clicked yes,because did`nt know it`ll delete from the original location as well.The problem was,that the folder contained 18 GB of data,therefore it bypassed the Recycle bin.Is it possible to recover it from ntuser.dat file,or maybe desktop.ini file? Also I`ve already done a system restore,but did`nt help,the folder came back,but the containing files are`nt. Such an upsetting situation.Please anybody out there,I need your help.Thanks