var imageFiles_22xm6_4 = new Array();
imageFiles_22xm6_4['0'] = new Array ('_images/22xm6_Coffee_Drinkers.gif', '_images/22xm6_Coffee_DrinkersMouseover.gif');

function image_on_22xm6_4 (position) {
   var doc = eval("document.image22xm6_4" + position);
   doc.src = imageFiles_22xm6_4[position][1];
}

function image_off_22xm6_4 (position) {
   var doc = eval("document.image22xm6_4" + position);
   doc.src = imageFiles_22xm6_4[position][0];
}