var imageFiles_h_55 = new Array();
imageFiles_h_55['0'] = new Array ('_images/h_Home.gif', '_images/h_HomeMouseover.gif');
imageFiles_h_55['1'] = new Array ('_images/h_Appointment_Request.gif', '_images/h_Appointment_RequestMouseover.gif');
imageFiles_h_55['2'] = new Array ('_images/h_Patient_Experiences.gif', '_images/h_Patient_ExperiencesMouseover.gif');
imageFiles_h_55['3'] = new Array ('_images/h_Ask_Your_Dr.gif', '_images/h_Ask_Your_DrMouseover.gif');
imageFiles_h_55['4'] = new Array ('_images/h_Investment_Options.gif', '_images/h_Investment_OptionsMouseover.gif');
imageFiles_h_55['5'] = new Array ('_images/h_Patient_Comfort_Menu.gif', '_images/h_Patient_Comfort_MenuMouseover.gif');
imageFiles_h_55['6'] = new Array ('_images/h_Cerec_Technology.gif', '_images/h_Cerec_TechnologyMouseover.gif');
imageFiles_h_55['7'] = new Array ('_images/h_Laser_Assisted_Hygiene.gif', '_images/h_Laser_Assisted_HygieneMouseover.gif');
imageFiles_h_55['8'] = new Array ('_images/h_Oral_Health.gif', '_images/h_Oral_HealthMouseover.gif');
imageFiles_h_55['9'] = new Array ('_images/h_Gums_and_Periodontal.gif', '_images/h_Gums_and_PeriodontalMouseover.gif');
imageFiles_h_55['10'] = new Array ('_images/h_Pregnancy_And_Children.gif', '_images/h_Pregnancy_And_ChildrenMouseover.gif');
imageFiles_h_55['11'] = new Array ('_images/h_Healthy_Mouth_Body.gif', '_images/h_Healthy_Mouth_BodyMouseover.gif');

function image_on_h_55 (position) {
   var doc = eval("document.imageh_55" + position);
   doc.src = imageFiles_h_55[position][1];
}

function image_off_h_55 (position) {
   var doc = eval("document.imageh_55" + position);
   doc.src = imageFiles_h_55[position][0];
}