middle = document.body.scrollWidth / 2;
leftx = (middle-330);
rightx = (middle-340);
box_left_start_y 	= parseInt(40);
box_right_start_y 	= parseInt(78);
od_displayBlikkboks('myImg1', '/images/images/box_left_01', 45, 578, 	'', 'Variable Opacity Rules', 'z-index:2;position:absolute;left:' + leftx + 'px; top:' + box_left_start_y + 'px;');
od_displayBlikkboks('myImg2', '/images/images/box_right_01', 45, 540, 	'', 'Variable Opacity Rules', 'z-index:2;position:absolute;right:' + rightx + 'px; top:' + box_right_start_y + 'px;');