File Open Issues - document library pdf file to open in new browser window

Hi

I have a requirement to open the document library containing pdf file to open in new browser window. So far I have tried following steps but could not get it to work.

1. Changing Document library advance setting to open the document in browser (have tried others as well).

2. SharePoint web application setting changed as Permissive instead of Strict. Here the pdf file opens in browser but redirect from document library instead of new window(Also tried adding Target=”_blank” and no change).

3. Executed the powershell script to adding MIME type to see if it works but no change.

$webApp = Get-SPWebApplication http://SharePointSite

If ($webApp.AllowedInlineDownloadedMimeTypes -notcontains "application/pdf")

{

               Write-Host -ForegroundColor White "Adding PDF MIME Type..."

               $webApp.AllowedInlineDownloadedMimeTypes.Add("application/pdf")

               $webApp.Update()

               Write-Host -ForegroundColor White "Added and saved."

}

Else

{

               Write-Host -ForegroundColor White "PDF MIME type is already added."

}

4. Open the Doc library and modified ALLItems.aspx to add Target= “_blank”

5. I have already tried solutions suggested in the link: http://social.msdn.microsoft.com/Forums/sharepoint/en-US/9db08c4a-b53c-419a-84f8-001c194d1311/how-to-open-sharepoint-document-library-pdf-file-in-new-window?forum=sharepointadminlegacy

http://social.msdn.microsoft.com/Forums/sharepoint/en-US/530e2ea1-d77d-491c-935f-04f536e439a5/open-a-pdf-document-to-a-new-browser-in-the-document-library-web-part?forum=sharepointadminlegacy

http://mindsharpblogs.com/todd/archive/2005/08/16/654.html

http://social.msdn.microsoft.com/Forums/sharepoint/en-US/7b6091df-4657-4799-ba02-259ebd7e4b7c/pdf-doesnt-open-in-document-library?forum=sharepointadminlegacy

Appreciate if there are any working solution from any of you. Many Thanks