function calendar( tid, gameDate, currentMonthYear, direction, divHeight ) {
	$('#calendar,#calendarDebug').hide();
	$('#loadingCalendar').css('height', divHeight + 'px').show();

  $.ajax({
    url: '/php/Request/Request.php',
    data: {
			_class:		        'Calendar',
			_method:	        'getCalendar',
			is_Js_Request:  	true,
			is_Grab:	        true,
			tid:		          tid,
			gameDate:	        gameDate,
			currentMonthYear: currentMonthYear,
			direction:	      direction
    },
    cache: false,
    dataType: 'json',
    timeout: 30000,
    success: function(data) {
      $('#calendar').html(data['calendar']).show();
    },
    error: function(xhr, error) {
      $('#calendarDebug').html(error).show();
    },
    complete: function() {
      $('#loadingCalendar').hide();
    }
  });
}


DOM = (document.getElementById) ? 1 : 0;
NS4 = (document.layers) ? 1 : 0;
// We need to explicitly detect Konqueror
// because Konqueror 3 sets IE = 1 ... AAAAAAAAAARGHHH!!!
Konqueror = (navigator.userAgent.indexOf("Konqueror") > -1) ? 1 : 0;
// We need to detect Konqueror 2.2 as it does not handle the window.onresize event
Konqueror22 = (navigator.userAgent.indexOf("Konqueror 2.2") > -1 || navigator.userAgent.indexOf("Konqueror/2.2") > -1) ? 1 : 0;
Opera = (navigator.userAgent.indexOf("Opera") > -1) ? 1 : 0;
Opera5 = (navigator.userAgent.indexOf("Opera 5") > -1 || navigator.userAgent.indexOf("Opera/5") > -1) ? 1 : 0;
Opera6 = (navigator.userAgent.indexOf("Opera 6") > -1 || navigator.userAgent.indexOf("Opera/6") > -1) ? 1 : 0;
Opera56 = Opera5 || Opera6;
IE = (navigator.userAgent.indexOf("MSIE") > -1) ? 1 : 0;
IE = IE && !Opera;
IE5 = IE && DOM;
IE4 = (document.all) ? 1 : 0;
IE4 = IE4 && IE && !DOM;


function getRef( id ) {
    if ( DOM ) return document.getElementById( id );
    if ( IE4 ) return document.all[id];
    if ( NS4 ) return document.layers[id];
}

function getSty( id ) {
    return ( NS4 ? getRef( id ) : getRef( id ).style );
}

function onover( id ) {
		getSty( 'c' + id ).backgroundColor = "#ffcc99"; //ccffcc";
}

function onout( id, is_current ) {
		getSty( 'c' + id ).backgroundColor = "#" + ( is_current ? "ffd931" : "fffeee" );
}