var imageFiles_89j_1 = new Array();
imageFiles_89j_1['0'] = new Array ('_images/89j_Showers.gif', '_images/89j_ShowersMouseover.gif');

function image_on_89j_1 (position) {
   var doc = eval("document.image89j_1" + position);
   doc.src = imageFiles_89j_1[position][1];
}

function image_off_89j_1 (position) {
   var doc = eval("document.image89j_1" + position);
   doc.src = imageFiles_89j_1[position][0];
}