var imageFiles_1b_1 = new Array();
imageFiles_1b_1['0'] = new Array ('_images/1b_How_to_Clean_Up_a_Spill.gif', '_images/1b_How_to_Clean_Up_a_SpillMouseover.gif');
imageFiles_1b_1['1'] = new Array ('_images/1b_Commercial_Cleaning.gif', '_images/1b_Commercial_CleaningMouseover.gif');
imageFiles_1b_1['2'] = new Array ('_images/1b_Pet_Odor_Removal.gif', '_images/1b_Pet_Odor_RemovalMouseover.gif');
imageFiles_1b_1['3'] = new Array ('_images/1b_Special_Reports.gif', '_images/1b_Special_ReportsMouseover.gif');
imageFiles_1b_1['4'] = new Array ('_images/1b_Upholstery_Cleaning.gif', '_images/1b_Upholstery_CleaningMouseover.gif');
imageFiles_1b_1['5'] = new Array ('_images/1b_Selecting_a_Carpet_Cleaner.gif', '_images/1b_Selecting_a_Carpet_CleanerMouseover.gif');
imageFiles_1b_1['6'] = new Array ('_images/1b_Carpet___Fabric_Protection.gif', '_images/1b_Carpet___Fabric_ProtectionMouseover.gif');

function image_on_1b_1 (position) {
   var doc = eval("document.image1b_1" + position);
   doc.src = imageFiles_1b_1[position][1];
}

function image_off_1b_1 (position) {
   var doc = eval("document.image1b_1" + position);
   doc.src = imageFiles_1b_1[position][0];
}