Drag and Drop to treeview control

[munishbatra2002]

hi all,
we are using a gridview and a treeview control ...
we want to drag a row from gridview control and drop it onto treeview
control on a web page...
we are using C# ASP.NET ...
can anyone help how to drag and drop an item from gridview to treeview
using javascript ..
we are able to drop onto a particular area ( e:g a label), but itsn't
possible to drop that item onto a particular node in treeview
control ..
any help would be appreciated ....
thanx in advance ..
Munish