var thumbnail_array = new Array( new Array('539491','http://l.yimg.com/kh/images/yahoo/tvt/213/0804_213_a_th.jpg', '100', '66', 'yahoo'), new Array('539490','http://l.yimg.com/kh/images/yahoo/tvt/213/0804_213_b_th.jpg', '100', '71', 'yahoo'), '');