How to open a PDF file only using folder & file name?

Hi,

The following code is working fine. But I want to open the same file using short file path. I am keeping the folder (with all PDF files) in same folder where my index.html file exists.

How to modify the following code to achieve the same:

MainContainer.NavigationPanel.Procedure.addEventListener(MouseEvent.CLICK,ProcedureClickHandler);
function ProcedureClickHandler(event:MouseEvent):void {
    navigateToURL (new URLRequest ("http://MyServer/info/WebFolder/Docs/Procedure.pdf"));}

Instead of the above long path I would like to have path like “[COLOR=#ff0000]Docs/Procedure.pdf[/COLOR]” as newURLRequest.

How to modify it? Please help.