function bang(x, y) {
	var obj = document.forms[x ? 'tp1' : 'tp2'], i = 0;
	if (typeof(obj.music) == 'undefined') return;
	if (typeof(obj.music.length) == 'undefined') {
		obj.music.checked = y ? true : ! obj.music.checked; return;
	}
	for (; i < obj.music.length; i++) obj.music[i].checked = y ? true : ! obj.music[i].checked;
}

function tijiao(x) {
	var obj = document.forms[x ? 'tp1' : 'tp2'], i, j;
	if (typeof(obj.music) == 'undefined') return false;
	if (typeof(obj.music.length) == 'undefined') {
		if (! obj.music.checked) {alert('请选择投票对象！'); return false;}
	}
	i = screen.width - obj.Area.value == '内地' ? 271 : 268; j = Math.floor((screen.width - i) / 2);
	i = 'menubar=no,toolbar=no,width=' + i + ',height=350,left=' + j + ',top=' + Math.floor((screen.height - 350) / 2);
	window.open('', 'jmTP', i);
}

function music(ID, types) {
	//noBorderWindow(400, 46, '#FFFFFF', '#CCCCCC', '海城人民广播电台', 'green', 'music.asp?ID=' + ID, 'no', '#CCCCCC', 95, 70);
	var x = Math.floor((screen.width - 420) / 2);
	var y = Math.floor((screen.height - 300) / 2);
	var z = 'menubar=no,toolbar=no,status=no,location=no,scrollbars=yes,width=420,height=400,left=' + x + ',top=' + y;
	window.open('music.asp?ID=' + ID + '&types=' + types, '', z);
}