function get_select_value(obj)
{
  return obj.options[obj.selectedIndex].value;
}

var weekday=new Array(7);
weekday[0]="Воскресенье";
weekday[1]="Понедельник";
weekday[2]="Вторник";
weekday[3]="Среда";
weekday[4]="Четверг";
weekday[5]="Пятница";
weekday[6]="Суббота";

function install_search_plugin() {
 if (window.external && ("AddSearchProvider" in window.external)) {
   // Firefox 2 and IE 7, OpenSearch
   window.external.AddSearchProvider("http://kogda-igra.ru/opensearch.xml");
 } else {
   // No search engine support (IE 6, Opera, etc).
   alert("Поисковые плагины не поддерживаются вашим браузером.");
 }
}

function show_cancelled_games()
{
  show = !!document.getElementById('show_cancel').checked;
  var calendar_table = document.getElementById('calendar');
  if (calendar_table)
  {
    var cancel_games = calendar_table.getElementsByClassName('cancel_game');
    for (var i =0; i < cancel_games.length; i++)
    {
      cancel_games[i].style.display = show ? 'table-row' : 'none';
    }
  }
}
function init()
{
  var search_link = document.getElementById("add_search_form");
  if (search_link && window.external && ("AddSearchProvider" in window.external))
  {
    if (("IsSearchProviderInstalled" in window.external) && window.external.IsSearchProviderInstalled("http://kogda-igra.ru/"))
    {

      return;
    }
     search_link.style.visibility = "visible";
  }
  
  var show_cancel_block = document.getElementById('show_cancel_block');
  if (show_cancel_block)
  {
    show_cancel_block.style.display = 'table-row';
    show_cancelled_games();
  }
  
  if(typeof String.prototype.trim !== 'function') {
  String.prototype.trim = function() {
    return this.replace(/^\s+|\s+$/g, ''); 
  }
}

}
		function got_assertion(assertion)
		{
			if (assertion) {
						if (XMLHttpRequest) {
							var req = new XMLHttpRequest();
							var csrf = document.getElementById('csrf_token').value;
							var uri = 'http://kogda-igra.ru/login/browserid/?csrf_token=' + csrf + '&assert='+assertion;
							req.open ('GET', uri, true);
							req.onreadystatechange = function (aEvt) {
								if (req.readyState == 4)
								{
									if (req.status == 200)
									{
										document.location.reload();
									}
								}
							}
							req.send(null);
						}
					} else {
						alert("wrong!");
				}
		}
		
		function try_login()
		{
			navigator.id.get(got_assertion);
		}

window.onload = init;