tomshostingnetwork

I have spent sometime creating my website and have decided to use WHMCS as my clients account area as opposed to another company, I have used both softwares and WHMCS is alot better. I want, when my client logs out that they get redirect to my websites home page not WHMCS index.php page. Please explain how to do this really simply, step by step if possible. I am using the latest version of WHMCS by the way. Thank you in advance for any help given.