var imageFiles_4g8is_15 = new Array();
imageFiles_4g8is_15['0'] = new Array ('_images/4g8is_Home.gif', '_images/4g8is_HomeMouseover.gif');
imageFiles_4g8is_15['1'] = new Array ('_images/4g8is_Signature_GROUP_Tours.gif', '_images/4g8is_Signature_GROUP_ToursMouseover.gif');
imageFiles_4g8is_15['2'] = new Array ('_images/4g8is_Group_Services.gif', '_images/4g8is_Group_ServicesMouseover.gif');
imageFiles_4g8is_15['3'] = new Array ('_images/4g8is_About_Us.gif', '_images/4g8is_About_UsMouseover.gif');
imageFiles_4g8is_15['4'] = new Array ('_images/4g8is_NEW_Tours_.gif', '_images/4g8is_NEW_Tours_Mouseover.gif');
imageFiles_4g8is_15['5'] = new Array ('_images/4g8is_In_the_Spotlight.gif', '_images/4g8is_In_the_SpotlightMouseover.gif');
imageFiles_4g8is_15['6'] = new Array ('_images/4g8is_Contact_Us___Links.gif', '_images/4g8is_Contact_Us___LinksMouseover.gif');
imageFiles_4g8is_15['7'] = new Array ('_images/4g8is_Opportunites.gif', '_images/4g8is_OpportunitesMouseover.gif');

function image_on_4g8is_15 (position) {
   var doc = eval("document.image4g8is_15" + position);
   doc.src = imageFiles_4g8is_15[position][1];
}

function image_off_4g8is_15 (position) {
   var doc = eval("document.image4g8is_15" + position);
   doc.src = imageFiles_4g8is_15[position][0];
}