$(document).ready(function () {
    $('[name="signin"]').click(function (e) {
        $('#modal_signin').modal({
            position: [100]
        });
        return false
    });
    $('[name="register"]').click(function (e) {
        $('#modal_register').modal({
            position: [100]
        });
        return false
    });
    $('[name="ccf"]').click(function (e) {
        $('#modal_ccf').modal({
            minHeight: 450,
            maxWidth: 400,
            position: [100]
        });
        return false
    });
    
    $('[name="see_demo"]').click(function (e) {
        open_popup('http://twtqpon.com/home/demo', 'popup', 'scrollbars=1,toolbar=0,location=0,resizable=1,status=0,width=700,height=300,left=380,top=100');
        return false
    });
});