var imageFiles_cz_1 = new Array();
imageFiles_cz_1['0'] = new Array ('_images/cz_Prineville.gif', '_images/cz_PrinevilleMouseover.gif');
imageFiles_cz_1['1'] = new Array ('_images/cz_Redmond.gif', '_images/cz_RedmondMouseover.gif');
imageFiles_cz_1['2'] = new Array ('_images/cz_Bend.gif', '_images/cz_BendMouseover.gif');

function image_on_cz_1 (position) {
   var doc = eval("document.imagecz_1" + position);
   doc.src = imageFiles_cz_1[position][1];
}

function image_off_cz_1 (position) {
   var doc = eval("document.imagecz_1" + position);
   doc.src = imageFiles_cz_1[position][0];
}