var imageFiles_75_15 = new Array();
imageFiles_75_15['0'] = new Array ('_images/75_Concrete_Masonry_Units.gif', '_images/75_Concrete_Masonry_UnitsMouseover.gif');
imageFiles_75_15['1'] = new Array ('_images/75_Architectural_Masonry_Units.gif', '_images/75_Architectural_Masonry_UnitsMouseover.gif');
imageFiles_75_15['2'] = new Array ('_images/75_Grandeur_Architectural_Units.gif', '_images/75_Grandeur_Architectural_UnitsMouseover.gif');
imageFiles_75_15['3'] = new Array ('_images/75_Tru_Brick_Masonry_Units.gif', '_images/75_Tru_Brick_Masonry_UnitsMouseover.gif');
imageFiles_75_15['4'] = new Array ('_images/75_Sill_Units.gif', '_images/75_Sill_UnitsMouseover.gif');
imageFiles_75_15['5'] = new Array ('_images/75_Masonry_Colors.gif', '_images/75_Masonry_ColorsMouseover.gif');
imageFiles_75_15['6'] = new Array ('_images/75_Burnished___Glazed_Units.gif', '_images/75_Burnished___Glazed_UnitsMouseover.gif');
imageFiles_75_15['7'] = new Array ('_images/75_Accessories.gif', '_images/75_AccessoriesMouseover.gif');
imageFiles_75_15['8'] = new Array ('_images/75_Division_04___Education.gif', '_images/75_Division_04___EducationMouseover.gif');

function image_on_75_15 (position) {
   var doc = eval("document.image75_15" + position);
   doc.src = imageFiles_75_15[position][1];
}

function image_off_75_15 (position) {
   var doc = eval("document.image75_15" + position);
   doc.src = imageFiles_75_15[position][0];
}