SQL store procedure

[eluser]Unknown[/eluser]
Hi..

I have a connection to SQL Server 2008 all query's works fine, but now we rebuild the database to include Store procedures to be easy our job, but I don't know how to call SP from codeigniter...

php offer mssql_execute();

But doesn't work for me, the error says that I need an other parameter, I think the connection parameter
but the connection was made by codeigniter...

Thanks for your help...