var imageFiles_qs_1 = new Array();
imageFiles_qs_1['0'] = new Array ('_images/qs_Home.gif', '_images/qs_HomeMouseover.gif');
imageFiles_qs_1['1'] = new Array ('_images/qs_About_Us.gif', '_images/qs_About_UsMouseover.gif');
imageFiles_qs_1['2'] = new Array ('_images/qs_Storage_Locations.gif', '_images/qs_Storage_LocationsMouseover.gif');
imageFiles_qs_1['3'] = new Array ('_images/qs_General_Information.gif', '_images/qs_General_InformationMouseover.gif');
imageFiles_qs_1['4'] = new Array ('_images/qs_Storage_Unit_Sizes.gif', '_images/qs_Storage_Unit_SizesMouseover.gif');
imageFiles_qs_1['5'] = new Array ('_images/qs_Supplies.gif', '_images/qs_SuppliesMouseover.gif');
imageFiles_qs_1['6'] = new Array ('_images/qs_Feedback.gif', '_images/qs_FeedbackMouseover.gif');
imageFiles_qs_1['7'] = new Array ('_images/qs_Contact_Us.gif', '_images/qs_Contact_UsMouseover.gif');

function image_on_qs_1 (position) {
   var doc = eval("document.imageqs_1" + position);
   doc.src = imageFiles_qs_1[position][1];
}

function image_off_qs_1 (position) {
   var doc = eval("document.imageqs_1" + position);
   doc.src = imageFiles_qs_1[position][0];
}