On a button click I'm opening a PDF by this code-
var theFeats = "height=800,width=650,location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=no";
and rest code is written in Preview.aspx.It's working fine fore Chrome and IE.
In Firefox pdf document header is coming "Preview.aspx"
and I save that doc then name is coming "Preview.aspx".
and document is saved with .aspx extension.
How an I solve this Problem.