API (ie. macro) program to open drawing for current configuration

Dear Sir,
Greetings. This is Vinose Kumar.S. I Am Working I solid works2008. I need a API (ie. macro) program to open drawing for currentconfiguration.(now iam in part mode)
Note:
I have 5 configuration in one part.
Each configuration i have done separate drawing in differentdrawing file.
or
Each configuration i have done separate drawing in different sheetin same drawing file.
SolidworksDrawings And Detailing