jQuery.cookie = function(name, value, options) {
  if (typeof value != 'undefined') { // name and value given, set cookie
    options = options || {};
    if (value === null) {
      value = '';
      options.expires = -1;
    }
    var expires = '';
    if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
      var date;
      if (typeof options.expires == 'number') {
        date = new Date();
        date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
      } else {
        date = options.expires;
      }
      expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
    }
    // CAUTION: Needed to parenthesize options.path and options.domain
    // in the following expressions, otherwise they evaluate to undefined
    // in the packed version for some reason...
    var path = options.path ? '; path=' + (options.path) : '';
    var domain = options.domain ? '; domain=' + (options.domain) : '';
    var secure = options.secure ? '; secure' : '';
    document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
  } else { // only name given, get cookie
    var cookieValue = null;
    if (document.cookie && document.cookie != '') {
      var cookies = document.cookie.split(';');
      for (var i = 0; i < cookies.length; i++) {
        var cookie = jQuery.trim(cookies[i]);
        // Does this cookie string begin with the name we want?
        if (cookie.substring(0, name.length + 1) == (name + '=')) {
          cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
          break;
        }
      }
    }
    return cookieValue;
  }
};


$(document).ready(function() {

    var wlc = $.cookie('wlc');
    var tc4 = $.cookie('tc4');

    if (wlc == null || wlc == 0) {
    	if(tc4 == null || tc4 == 0){
       	$('#welcome').show();
        $('#welcome-window').show();
    	}
    }

    $('.close-window').click(function() {
        $('#welcome').hide();
        $('#welcome-window').hide();
        return false;
    });
    $('.add').click(function() {
        $('#welcome').hide();
        $('#welcome-window').hide();
        popitup('/remote/login.php?referer=twittercounter');
        return false;
    });
    
    $('#welcome-window > a').click(function() {
        $.cookie('wlc', 1, { expires: 21, path:'/', domain:'.twittercounter.com' });
    });

});