var imageFiles_q1_1 = new Array();
imageFiles_q1_1['0'] = new Array ('_images/q1_Lanterns.gif', '_images/q1_LanternsMouseover.gif');

function image_on_q1_1 (position) {
   var doc = eval("document.imageq1_1" + position);
   doc.src = imageFiles_q1_1[position][1];
}

function image_off_q1_1 (position) {
   var doc = eval("document.imageq1_1" + position);
   doc.src = imageFiles_q1_1[position][0];
}