var imageFiles_4tg_21 = new Array();
imageFiles_4tg_21['0'] = new Array ('_images/4tg_Bridal_Boot_Camp.gif', '_images/4tg_Bridal_Boot_CampMouseover.gif');
imageFiles_4tg_21['1'] = new Array ('_images/4tg_Boot_Camp.gif', '_images/4tg_Boot_CampMouseover.gif');
imageFiles_4tg_21['2'] = new Array ('_images/4tg_Childrens_Fitness.gif', '_images/4tg_Childrens_FitnessMouseover.gif');
imageFiles_4tg_21['3'] = new Array ('_images/4tg_Gyrotonics_.gif', '_images/4tg_Gyrotonics_Mouseover.gif');
imageFiles_4tg_21['4'] = new Array ('_images/4tg_Small_Group_Training.gif', '_images/4tg_Small_Group_TrainingMouseover.gif');
imageFiles_4tg_21['5'] = new Array ('_images/4tg_Weekly_Classes.gif', '_images/4tg_Weekly_ClassesMouseover.gif');
imageFiles_4tg_21['6'] = new Array ('_images/4tg_Convenient_On_line_Payment.gif', '_images/4tg_Convenient_On_line_PaymentMouseover.gif');

function image_on_4tg_21 (position) {
   var doc = eval("document.image4tg_21" + position);
   doc.src = imageFiles_4tg_21[position][1];
}

function image_off_4tg_21 (position) {
   var doc = eval("document.image4tg_21" + position);
   doc.src = imageFiles_4tg_21[position][0];
}