function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function checkBoardForm ( formObj ) {
	var err = '';
	if ( formObj.name1.value.length == 0 ) {
		err += "Укажите важе имя!\n";
	}
	
	if ( formObj.body.value.length == 0 ) {
		err += "Заполните поле \"Комментарий\"!\n";
	}

	if ( err != '' ) {
		alert ( err );
		return ( false );
	}
	return ( true );
}

function popup(contentsURL, winName, winProps, width, height) {
     if (!winName) var winName = "_blank";
     if (!winProps) var winProps = "menubar=0,toolbar=0,resizable=0,location=0,status=0,scrollbars=1";
     if (!width) var w = 600
             else w = width;
     if (!height) var h = 400
                 else h = height;

        w = w + 20;
        h = h + 30;

     var args = "width=" + w + ",height=" + h
      + "," + winProps
        window.open(contentsURL, winName, args)
}