"kernel: audit" message recurring in /var/log/messages

Running RHEL4 2.6.9-55.0.2.ELhugemem on Dell PowerEdge 6850.
Constantly getting "kernel: audit" messages in my /var/log/messages file.
Running a Library application database with patrons accessing through web interface.
Would like to clean these messages out of my log. How do I do that?
Sample of messages:
Feb  8 06:01:17 dat2 kernel: audit(1202468477.264:10474): avc:  denied  { search } for
pid=16634 comm="httpd" name="WWW" dev=dm-12 ino=1101085 scontext=root:system_r:httpd_t t
context=user_u:object_r:file_t tclass=dir
Feb  8 06:01:17 dat2 kernel: audit(1202468477.264:10475): avc:  denied  { getattr } for
 pid=16634 comm="httpd" name="WWW" dev=dm-12 ino=1101085 scontext=root:system_r:httpd_t
tcontext=user_u:object_r:file_t tclass=dir
Feb  8 06:01:17 dat2 kernel: audit(1202468477.264:10476): avc:  denied  { getattr } for
 pid=16634 comm="httpd" name="cgisirsi" dev=dm-12 ino=1720325 scontext=root:system_r:htt
pd_t tcontext=user_u:object_r:file_t tclass=file
Feb  8 06:01:17 dat2 kernel: audit(1202468477.264:10477): avc:  denied  { read } for  pi
d=16634 comm="httpd" name="cgisirsi" dev=dm-12 ino=1720325 scontext=root:system_r:httpd_
t tcontext=user_u:object_r:file_t tclass=file
Feb  8 06:01:17 dat2 kernel: audit(1202468477.267:10478): avc:  denied  { execute } for
 pid=7229 comm="httpd" name="cgisirsi" dev=dm-12 ino=1720325 scontext=root:system_r:http
d_t tcontext=user_u:object_r:file_t tclass=file
Feb  8 06:01:17 dat2 kernel: audit(1202468477.267:10479): avc:  denied  { execute_no_tra
ns } for  pid=7229 comm="httpd" name="cgisirsi" dev=dm-12 ino=1720325 scontext=root:syst
em_r:httpd_t tcontext=user_u:object_r:file_t tclass=file
Feb  8 06:01:17 dat2 kernel: audit(1202468477.270:10480): avc:  denied  { search } for
pid=7229 comm="cgisirsi" name="sirsi" dev=dm-12 ino=868353 scontext=root:system_r:httpd_
t tcontext=root:object_r:file_t tclass=dir