var imageFiles_ty_31 = new Array();
imageFiles_ty_31['0'] = new Array ('_images/ty_Home.gif', '_images/ty_HomeMouseover.gif');
imageFiles_ty_31['1'] = new Array ('_images/ty_Who_We_Are.gif', '_images/ty_Who_We_AreMouseover.gif');
imageFiles_ty_31['2'] = new Array ('_images/ty_Daily_Life.gif', '_images/ty_Daily_LifeMouseover.gif');
imageFiles_ty_31['3'] = new Array ('_images/ty_Accommodations.gif', '_images/ty_AccommodationsMouseover.gif');
imageFiles_ty_31['4'] = new Array ('_images/ty_Brag_Book.gif', '_images/ty_Brag_BookMouseover.gif');
imageFiles_ty_31['5'] = new Array ('_images/ty_Blog.gif', '_images/ty_BlogMouseover.gif');
imageFiles_ty_31['6'] = new Array ('_images/ty_Contact.gif', '_images/ty_ContactMouseover.gif');

function image_on_ty_31 (position) {
   var doc = eval("document.imagety_31" + position);
   doc.src = imageFiles_ty_31[position][1];
}

function image_off_ty_31 (position) {
   var doc = eval("document.imagety_31" + position);
   doc.src = imageFiles_ty_31[position][0];
}