function _HE_Portal_ExternalLinkAlert() { var _HE_PORTAL_ExternalLink_msg = "You are about to leave the my HealthPortal web site. my HealthPortal is not responsible for any content that is not contained within the my HealthPortal web site." input_box=confirm(_HE_PORTAL_ExternalLink_msg); if (input_box==true) { return true; } else { return false; } }