var imageFiles_8m_9 = new Array();
imageFiles_8m_9['0'] = new Array ('_images/8m_Hats.gif', '_images/8m_HatsMouseover.gif');

function image_on_8m_9 (position) {
   var doc = eval("document.image8m_9" + position);
   doc.src = imageFiles_8m_9[position][1];
}

function image_off_8m_9 (position) {
   var doc = eval("document.image8m_9" + position);
   doc.src = imageFiles_8m_9[position][0];
}