function file_get_contents(url)
{
    var req = null;
    try { req = new ActiveXObject("Msxml2.XMLHTTP"); } 
    catch (e) 
    {
        try { req = new ActiveXObject("Microsoft.XMLHTTP"); } 
        catch (e) 
        {
            try { req = new XMLHttpRequest(); } 
            catch(e) {}
        }
    }
    if (req == null) throw new Error('XMLHttpRequest not supported');

    req.open("GET", url, false);
    req.send(null);

    return req.responseText;
}

function date(format, timestamp)
{
    var a, jsdate = new Date(timestamp ? timestamp * 1000 : null);
    var pad = function(n, c){
        if( (n = n + "").length < c ) {
            return new Array(++c - n.length).join("0") + n;
        } else {
            return n;
        }
    };
    var txt_weekdays = ["Sunday","Monday","Tuesday","Wednesday",
        "Thursday","Friday","Saturday"];
    var txt_ordin = {1:"st",2:"nd",3:"rd",21:"st",22:"nd",23:"rd",31:"st"};
    var txt_months =  ["", "January", "February", "March", "April",
        "May", "June", "July", "August", "September", "October", "November",
        "December"];

    var f = {
        // Day
            d: function(){
                return pad(f.j(), 2);
            },
            D: function(){
                t = f.l(); return t.substr(0,3);
            },
            j: function(){
                return jsdate.getDate();
            },
            l: function(){
                return txt_weekdays[f.w()];
            },
            N: function(){
                return f.w() + 1;
            },
            S: function(){
                return txt_ordin[f.j()] ? txt_ordin[f.j()] : 'th';
            },
            w: function(){
                return jsdate.getDay();
            },
            z: function(){
                return (jsdate - new Date(jsdate.getFullYear() + "/1/1")) / 864e5 >> 0;
            },

        // Week
            W: function(){
                var a = f.z(), b = 364 + f.L() - a;
                var nd2, nd = (new Date(jsdate.getFullYear() + "/1/1").getDay() || 7) - 1;

                if(b <= 2 && ((jsdate.getDay() || 7) - 1) <= 2 - b){
                    return 1;
                } else{

                    if(a <= 2 && nd >= 4 && a >= (6 - nd)){
                        nd2 = new Date(jsdate.getFullYear() - 1 + "/12/31");
                        return date("W", Math.round(nd2.getTime()/1000));
                    } else{
                        return (1 + (nd <= 3 ? ((a + nd) / 7) : (a - (7 - nd)) / 7) >> 0);
                    }
                }
            },

        // Month
            F: function(){
                return txt_months[f.n()];
            },
            m: function(){
                return pad(f.n(), 2);
            },
            M: function(){
                t = f.F(); return t.substr(0,3);
            },
            n: function(){
                return jsdate.getMonth() + 1;
            },
            t: function(){
                var n;
                if( (n = jsdate.getMonth() + 1) == 2 ){
                    return 28 + f.L();
                } else{
                    if( n & 1 && n < 8 || !(n & 1) && n > 7 ){
                        return 31;
                    } else{
                        return 30;
                    }
                }
            },

        // Year
            L: function(){
                var y = f.Y();
                return (!(y & 3) && (y % 1e2 || !(y % 4e2))) ? 1 : 0;
            },
            //o not supported yet
            Y: function(){
                return jsdate.getFullYear();
            },
            y: function(){
                return (jsdate.getFullYear() + "").slice(2);
            },

        // Time
            a: function(){
                return jsdate.getHours() > 11 ? "pm" : "am";
            },
            A: function(){
                return f.a().toUpperCase();
            },
            B: function(){
                // peter paul koch:
                var off = (jsdate.getTimezoneOffset() + 60)*60;
                var theSeconds = (jsdate.getHours() * 3600) +
                                 (jsdate.getMinutes() * 60) +
                                  jsdate.getSeconds() + off;
                var beat = Math.floor(theSeconds/86.4);
                if (beat > 1000) beat -= 1000;
                if (beat < 0) beat += 1000;
                if ((String(beat)).length == 1) beat = "00"+beat;
                if ((String(beat)).length == 2) beat = "0"+beat;
                return beat;
            },
            g: function(){
                return jsdate.getHours() % 12 || 12;
            },
            G: function(){
                return jsdate.getHours();
            },
            h: function(){
                return pad(f.g(), 2);
            },
            H: function(){
                return pad(jsdate.getHours(), 2);
            },
            i: function(){
                return pad(jsdate.getMinutes(), 2);
            },
            s: function(){
                return pad(jsdate.getSeconds(), 2);
            },
            //u not supported yet

        // Timezone
            //e not supported yet
            //I not supported yet
            O: function(){
               var t = pad(Math.abs(jsdate.getTimezoneOffset()/60*100), 4);
               if (jsdate.getTimezoneOffset() > 0) t = "-" + t; else t = "+" + t;
               return t;
            },
            P: function(){
                var O = f.O();
                return (O.substr(0, 3) + ":" + O.substr(3, 2));
            },
            //T not supported yet
            //Z not supported yet

        // Full Date/Time
            c: function(){
                return f.Y() + "-" + f.m() + "-" + f.d() + "T" + f.h() + ":" + f.i() + ":" + f.s() + f.P();
            },
            //r not supported yet
            U: function(){
                return Math.round(jsdate.getTime()/1000);
            }
    };

    return format.replace(/[\\]?([a-zA-Z])/g, function(t, s){
        if( t!=s ){
            // escaped
            ret = s;
        } else if( f[s] ){
            // a date function exists
            ret = f[s]();
        } else{
            // nothing special
            ret = s;
        }

        return ret;
    });
}

function generate_tablo(startDay)
{
	var countViewDays = 9;
	var countDays = days.length;
	
	var container = document.getElementById('tablo');
	var content = '';
	
	if(countDays > 0)
	{
		startDay = startDay + countViewDays <= countDays ? startDay : countDays - countViewDays + 1;
		startDay = startDay == 0 ? 1 : startDay;
		for(var i=startDay; i<startDay+countViewDays; i++)
		{
			if(days[i-1][1])
				content += '<div id="tooltip_' + i + '" style="display:none">' +
								'<span style="color:#E3B81B">' + days[i-1][2].title + '</span><br />' +
								days[i-1][2].date + ' - ' + days[i-1][2].open_time + ' - ' + days[i-1][2].close_time + '<br />' +
								'Ticket Price: &pound;' + days[i-1][2].price + '<br />' +
								'<a href="checkout.php?ItemID=' + days[i-1][2].id + '" style="color:#FF008D">Buy Ticket Now</a>' +
							'</div>';
		//tf_Tooltip.show(event, this, tf_DOM.$('item_content1').innerHTML
			content += '<div ' + (days[i-1][1] ? 'class="item sel" onmouseover="tf_Tooltip.show(event, this, tf_DOM.$(\'tooltip_' + i + '\').innerHTML)" onclick="document.location=\'events.php?date=' + date('Y-m-d', days[i-1][0]) + '\'"' : 'class="item"') + '><div class="day">' + date('D', days[i-1][0]) + '</div><div class="number">' + date('d', days[i-1][0]) + '</div></div>';
		}	
			
		container.innerHTML = content;
		cur_day = startDay;
	}
	else
		alert(false);
}

function init_date(d, m, y)
{
	if(m > 12)
	{
		cur_month = 1;
		cur_year = y + 1;
	}
	else if(m == 0)
	{
		cur_month = 12;
		cur_year = y - 1;
	}
	else
	{
		cur_month = m;
		cur_year = y;
	}
	
	eval(file_get_contents('calendar.php?m=' + cur_month + '&y=' + cur_year));
	if(timestamp && a)
	{
		//alert(timestamp);
		//alert(a);
		document.getElementById('cur_date').innerHTML = date('F', timestamp) + ' ' + date('Y', timestamp);
		cur_day = d ? d : 1;
		days = a;
		
		generate_tablo(cur_day);
	}
}

function create_calendar(_index)
{
	var count_view_days = 9;
	var count_days = days.length;
	
	if(count_days > 0)
	{
		if(_index == 0) index = 0;
		if(_index == 1) index++;
		if(_index == -1) index--;
		
		if(count_view_days < count_days)
		{
			index = index < 0 ? 0 : index;
			index = index >= (count_days - count_view_days) ? count_days - count_view_days : index;
		}
		else
			index = 0;	
	
		var container = document.getElementById('tablo');
		var content = '';
		for(var i=index; i<index+count_view_days; i++)
			if(days[i])
			{
				content += '<div id="tooltip_' + i + '" style="display:none">' +
								'<span style="color:#E3B81B">' + days[i][1].title + '</span><br />' +
								days[i][1].date + ' - ' + days[i][1].open_time + ' - ' + days[i][1].close_time + '<br />' +
								'Ticket Price: &pound;' + days[i][1].price + '<br />' +
								'<a href="checkout.php?ItemID=' + days[i][1].id + '" style="color:#FF008D">Buy Ticket Now</a>' +
							'</div>';
				content += '<div class="item sel" onmouseover="tf_Tooltip.show(event, this, tf_DOM.$(\'tooltip_' + i + '\').innerHTML)" onclick="document.location=\'events.php?date=' + days[i][2] + '\'"><span style="font-size:18px">' + days[i][0].rep + '</span><div class="day">' + days[i][0].day + '</div><div class="number">' + days[i][0].number + '</div></div>';			
				
			}
		container.innerHTML = content;
	}
}