function displayWindow(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no,top=50,left=50' );
}

function displayWindow2(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=no,menubar=no,top=50,left=50' );
}
function biuletyn(co) {
	   document.subskrypcja.act.value = co;
	   document.subskrypcja.submit();
}