function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else var expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function eraseCookie(name) {
  createCookie(name,"",-1);
}


function mktime() {
  // http://kevin.vanzonneveld.net
  // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   improved by: baris ozdil
  // +      input by: gabriel paderni
  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   improved by: FGFEmperor
  // +      input by: Yannoo
  // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +      input by: jakes
  // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   bugfixed by: Marc Palau
  // +   improved by: Brett Zamir (http://brett-zamir.me)
  // +      input by: 3D-GRAF
  // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
  // +      input by: Chris
  // +    revised by: Theriault
  // %        note 1: The return values of the following examples are
  // %        note 1: received only if your system's timezone is UTC.
  // *     example 1: mktime(14, 10, 2, 2, 1, 2008);
  // *     returns 1: 1201875002
  // *     example 2: mktime(0, 0, 0, 0, 1, 2008);
  // *     returns 2: 1196467200
  // *     example 3: make = mktime();
  // *     example 3: td = new Date();
  // *     example 3: real = Math.floor(td.getTime() / 1000);
  // *     example 3: diff = (real - make);
  // *     results 3: diff < 5
  // *     example 4: mktime(0, 0, 0, 13, 1, 1997)
  // *     returns 4: 883612800 
  // *     example 5: mktime(0, 0, 0, 1, 1, 1998)
  // *     returns 5: 883612800 
  // *     example 6: mktime(0, 0, 0, 1, 1, 98)
  // *     returns 6: 883612800 
  // *     example 7: mktime(23, 59, 59, 13, 0, 2010)
  // *     returns 7: 1293839999
  // *     example 8: mktime(0, 0, -1, 1, 1, 1970)
  // *     returns 8: -1
  var d = new Date(), r = arguments, i = 0,
  e = ['Hours', 'Minutes', 'Seconds', 'Month', 'Date', 'FullYear'];

  for (i = 0; i < e.length; i++) {
    if (typeof r[i] === 'undefined') {
      r[i] = d['get' + e[i]]();
      r[i] += (i === 3); // +1 to fix JS months.
    } else {
      r[i] = parseInt(r[i], 10);
      if (isNaN(r[i])) {
        return false;
      }
    }
  }

  // Map years 0-69 to 2000-2069 and years 70-100 to 1970-2000.
  r[5] += (r[5] >= 0 ? (r[5] <= 69 ? 2e3 : (r[5] <= 100 ? 1900 : 0)) : 0);

  // Set year, month (-1 to fix JS months), and date.
  // !This must come before the call to setHours!
  d.setFullYear(r[5], r[3] - 1, r[4]);

  // Set hours, minutes, and seconds.
  d.setHours(r[0], r[1], r[2]);

  // Divide milliseconds by 1000 to return seconds and drop decimal.
  // Add 1 second if negative or it'll be off from PHP by 1 second.
  return (d.getTime() / 1e3 >> 0) - (d.getTime() < 0);
}


function getdate (timestamp) {
  // http://kevin.vanzonneveld.net
  // +   original by: Paulo Freitas
  // +   input by: Alex
  // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
  // *     example 1: getdate(1055901520);
  // *     returns 1: {'seconds': 40, 'minutes': 58, 'hours': 21, 'mday': 17, 'wday': 2, 'mon': 6, 'year': 2003, 'yday': 167, 'weekday': 'Tuesday', 'month': 'June', '0': 1055901520}

  var _w = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
  var _m = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
  var d=(
  (typeof(timestamp) == 'undefined') ? new Date() : // Not provided
  (typeof(timestamp) == 'object') ? new Date(timestamp) : // Javascript Date()
  new Date(timestamp*1000) // UNIX timestamp (auto-convert to int)
  );
  var w = d.getDay();
  var m = d.getMonth();
  var y = d.getFullYear();
  var r = {};

  r.seconds = d.getSeconds();
  r.minutes = d.getMinutes();
  r.hours = d.getHours();
  r.mday = d.getDate();
  r.wday = w;
  r.mon = m + 1;
  r.year = y;
  r.yday = Math.floor((d - (new Date(y, 0, 1))) / 86400000);
  r.weekday = _w[w];
  r.month = _m[m];
  r['0'] = parseInt(d.getTime() / 1000, 10);

  return r;
}