function show_pop_1() {
 window.open("/ways_to_win/4ofkind_demo.html", "", "menubar=no,toolbar=yes,statusbar=no,resizable=no,scrollbars=no,width=550,height=440");
 }

function show_pop_2() {
 window.open("/ways_to_win/bingo_frenzy_demo.html", "", "menubar=no,toolbar=yes,statusbar=no,resizable=no,scrollbars=no,width=550,height=440");
 }