[CentOS] oracle10gR2 start up script for Centos 5 rgmanager

HI,

  I am running oracle 10GR2  with ASM (raw luns) on  two nodes running
 centos 5 cluster for high availability.Can any one provide me the
oracle star tup (start,stop and status )script  to use by the cluster
rgmanager so that it will stop , start and check the status by the
cluster .I am in last stage of testing but i get s trucked up because
of the script. All of my oracle instances are running on the storage.

Regards,
papu