Opening a Link in SSRS within a New Window

Following is the approach I use within SQL Server Reporting Services to launch a hyperlink in a new window. 

Go to the Textbox properties, then Action.  Select the 'Go to URL' radio button.  In the function (fx) window, insert the following javascript:


Because the new window functionality can't be tested from within BIDS, the report needs to be deployed before the 'Go to URL' Action can be tested.