var imageFiles_r4_1 = new Array();
imageFiles_r4_1['0'] = new Array ('_images/r4_Contact_Us.gif', '_images/r4_Contact_UsMouseover.gif');
imageFiles_r4_1['1'] = new Array ('_images/r4_Apparel.gif', '_images/r4_ApparelMouseover.gif');
imageFiles_r4_1['2'] = new Array ('_images/r4_Equipment.gif', '_images/r4_EquipmentMouseover.gif');
imageFiles_r4_1['3'] = new Array ('_images/r4_Custom_Framing.gif', '_images/r4_Custom_FramingMouseover.gif');
imageFiles_r4_1['4'] = new Array ('_images/r4_E_Mail_Us.gif', '_images/r4_E_Mail_UsMouseover.gif');
imageFiles_r4_1['5'] = new Array ('_images/r4_Vendor_Links_.gif', '_images/r4_Vendor_Links_Mouseover.gif');
imageFiles_r4_1['6'] = new Array ('_images/r4_Saddle_Sale.gif', '_images/r4_Saddle_SaleMouseover.gif');

function image_on_r4_1 (position) {
   var doc = eval("document.imager4_1" + position);
   doc.src = imageFiles_r4_1[position][1];
}

function image_off_r4_1 (position) {
   var doc = eval("document.imager4_1" + position);
   doc.src = imageFiles_r4_1[position][0];
}