var imageFiles_cg_1 = new Array();
imageFiles_cg_1['0'] = new Array ('_images/cg_Home.gif', '_images/cg_HomeMouseover.gif');
imageFiles_cg_1['1'] = new Array ('_images/cg_Big_Ink_Graphics.gif', '_images/cg_Big_Ink_GraphicsMouseover.gif');

function image_on_cg_1 (position) {
   var doc = eval("document.imagecg_1" + position);
   doc.src = imageFiles_cg_1[position][1];
}

function image_off_cg_1 (position) {
   var doc = eval("document.imagecg_1" + position);
   doc.src = imageFiles_cg_1[position][0];
}