var imageFiles_h_31 = new Array();
imageFiles_h_31['0'] = new Array ('_images/h_Home.gif', '_images/h_HomeMouseover.gif');
imageFiles_h_31['1'] = new Array ('_images/h_Appointment_Request.gif', '_images/h_Appointment_RequestMouseover.gif');
imageFiles_h_31['2'] = new Array ('_images/h_Patient_Experiences.gif', '_images/h_Patient_ExperiencesMouseover.gif');
imageFiles_h_31['3'] = new Array ('_images/h_Ask_The_Dr_.gif', '_images/h_Ask_The_Dr_Mouseover.gif');
imageFiles_h_31['4'] = new Array ('_images/h_Investment_Options.gif', '_images/h_Investment_OptionsMouseover.gif');
imageFiles_h_31['5'] = new Array ('_images/h_Patient_Comfort_Menu.gif', '_images/h_Patient_Comfort_MenuMouseover.gif');
imageFiles_h_31['6'] = new Array ('_images/h_1_Visit_Porcelain_Crown.gif', '_images/h_1_Visit_Porcelain_CrownMouseover.gif');
imageFiles_h_31['7'] = new Array ('_images/h_Invisible_Braces.gif', '_images/h_Invisible_BracesMouseover.gif');
imageFiles_h_31['8'] = new Array ('_images/h_Laser_Assisted_Hygiene.gif', '_images/h_Laser_Assisted_HygieneMouseover.gif');
imageFiles_h_31['9'] = new Array ('_images/h_Oral_Health.gif', '_images/h_Oral_HealthMouseover.gif');
imageFiles_h_31['10'] = new Array ('_images/h_Gums_And_Periodontal.gif', '_images/h_Gums_And_PeriodontalMouseover.gif');
imageFiles_h_31['11'] = new Array ('_images/h_Children_s_Oral_Health.gif', '_images/h_Children_s_Oral_HealthMouseover.gif');
imageFiles_h_31['12'] = new Array ('_images/h_Products___Technology.gif', '_images/h_Products___TechnologyMouseover.gif');

function image_on_h_31 (position) {
   var doc = eval("document.imageh_31" + position);
   doc.src = imageFiles_h_31[position][1];
}

function image_off_h_31 (position) {
   var doc = eval("document.imageh_31" + position);
   doc.src = imageFiles_h_31[position][0];
}