var imageFiles_4g8is_31 = new Array();
imageFiles_4g8is_31['0'] = new Array ('_images/4g8is_Home.gif', '_images/4g8is_HomeMouseover.gif');
imageFiles_4g8is_31['1'] = new Array ('_images/4g8is_Signature_GROUP_Tours.gif', '_images/4g8is_Signature_GROUP_ToursMouseover.gif');
imageFiles_4g8is_31['2'] = new Array ('_images/4g8is_Group_Services.gif', '_images/4g8is_Group_ServicesMouseover.gif');
imageFiles_4g8is_31['3'] = new Array ('_images/4g8is_About_Us.gif', '_images/4g8is_About_UsMouseover.gif');
imageFiles_4g8is_31['4'] = new Array ('_images/4g8is_NEW_Tours_.gif', '_images/4g8is_NEW_Tours_Mouseover.gif');
imageFiles_4g8is_31['5'] = new Array ('_images/4g8is_In_the_Spotlight.gif', '_images/4g8is_In_the_SpotlightMouseover.gif');
imageFiles_4g8is_31['6'] = new Array ('_images/4g8is_Public_Tour_Dates.gif', '_images/4g8is_Public_Tour_DatesMouseover.gif');
imageFiles_4g8is_31['7'] = new Array ('_images/4g8is_Tours_Shopping_Cart.gif', '_images/4g8is_Tours_Shopping_CartMouseover.gif');
imageFiles_4g8is_31['8'] = new Array ('_images/4g8is_Contact_Us___Links.gif', '_images/4g8is_Contact_Us___LinksMouseover.gif');
imageFiles_4g8is_31['9'] = new Array ('_images/4g8is_Opportunites.gif', '_images/4g8is_OpportunitesMouseover.gif');

function image_on_4g8is_31 (position) {
   var doc = eval("document.image4g8is_31" + position);
   doc.src = imageFiles_4g8is_31[position][1];
}

function image_off_4g8is_31 (position) {
   var doc = eval("document.image4g8is_31" + position);
   doc.src = imageFiles_4g8is_31[position][0];
}