if ($_SERVER[HTTP_HOST]== "bioinsec.com") { 

<script> 
location.href='index.org.htm?board=iykemain&command=skin_insert&exe=insert_iboard1_home'; 
</script> ; 
}else if ($_SERVER[HTTP_HOST]== "www.bioinsec.com") { 
<script> 
location.href='index.org.htm?board=iykemain&command=skin_insert&exe=insert_iboard1_home'; 
</script>; 
}else if ($_SERVER[HTTP_HOST]== "secuvine.com") { 
<script> 
location.href='main.org.htm?board=dcheromain&command=skin_insert&exe=insert_iboard1_home'; 
</script>; 
}else if ($_SERVER[HTTP_HOST]== "www.secuvine.com") { 
<script> 
location.href='main.org.htm?board=dcheromain&command=skin_insert&exe=insert_iboard1_home'; 
</script>; 
} 
?>