function buttonClick (buttonName) {
	if (buttonName == 'StopSpam') {document.location = 'postguard_overview.php'};
   	if (buttonName == 'PostVault') {document.location = 'postvault_overview.php'};
   	if (buttonName == 'Solutions') {document.location = 'email_solutions.php'};
   	if (buttonName == 'Calculator') {document.location = 'spam_roi_calculator.php'};
};