function exec_sp() {
    var b = document.getElementById("bh");
    if(screen.width > 650) {
        if(b.offsetHeight < 50 || b.clientHeight < 50) {
            var sp = document.getElementById("antyp");
            sp.style.width = screen.width;
            sp.style.height = screen.height;
            sp.style.display = "block";
            sanspub();
        }
    }
}