var imageFiles_e_21 = new Array();
imageFiles_e_21['0'] = new Array ('_images/e_Pricing.gif', '_images/e_PricingMouseover.gif');

function image_on_e_21 (position) {
   var doc = eval("document.imagee_21" + position);
   doc.src = imageFiles_e_21[position][1];
}

function image_off_e_21 (position) {
   var doc = eval("document.imagee_21" + position);
   doc.src = imageFiles_e_21[position][0];
}