var imageFiles_71bf_4 = new Array();
imageFiles_71bf_4['0'] = new Array ('_images/71bf_Coffee_Drinkers.gif', '_images/71bf_Coffee_DrinkersMouseover.gif');

function image_on_71bf_4 (position) {
   var doc = eval("document.image71bf_4" + position);
   doc.src = imageFiles_71bf_4[position][1];
}

function image_off_71bf_4 (position) {
   var doc = eval("document.image71bf_4" + position);
   doc.src = imageFiles_71bf_4[position][0];
}