var imageFiles_1u1_1 = new Array();
imageFiles_1u1_1['0'] = new Array ('_images/1u1_Ornamental_Iron.gif', '_images/1u1_Ornamental_IronMouseover.gif');
imageFiles_1u1_1['1'] = new Array ('_images/1u1_More_Iron_.gif', '_images/1u1_More_Iron_Mouseover.gif');
imageFiles_1u1_1['2'] = new Array ('_images/1u1_Structural_Steel.gif', '_images/1u1_Structural_SteelMouseover.gif');
imageFiles_1u1_1['3'] = new Array ('_images/1u1_Portable_Welding.gif', '_images/1u1_Portable_WeldingMouseover.gif');
imageFiles_1u1_1['4'] = new Array ('_images/1u1_OWAF_Home_.gif', '_images/1u1_OWAF_Home_Mouseover.gif');

function image_on_1u1_1 (position) {
   var doc = eval("document.image1u1_1" + position);
   doc.src = imageFiles_1u1_1[position][1];
}

function image_off_1u1_1 (position) {
   var doc = eval("document.image1u1_1" + position);
   doc.src = imageFiles_1u1_1[position][0];
}