var CFG = { URL : '/ajax/ajax.php' }

function buildCal( mes, any )
{
	var m = mes;
	var y = any;
		
	$('#calendari').html( '<img src="/img/icones/loading.gif" alt="loader" style="margin: 40px 0px 0px 100px" />' );
	$.getJSON( AJAX, { mes: m, any: y, accio: 'actes' },
	function( resposta )
	{
		var dies_actes = new Array();
	
		for( var i = 1; i <= 31; i++ )
		{
			dies_actes[i] = false;
		}
	
		if( resposta.dies )
		{
			for(var i = 0; i < resposta.total; i++)
			{
				dies_actes[resposta.dies[i]] = true;
			}
		}
		
		mes_actual = m;
		any_actual = y;
	
		var mn=['gener','febrer','mar&#231;','abril','maig','juny','juliol','agost','setembre','octubre','novembre','desembre'];
		var dies=['dl','dt','dc','dj','dv','ds','dg'];
		
		
		var dim=[31,0,31,30,31,30,31,31,30,31,30,31]; /* dies dels mesos */
		var dim_ant=[31,31,0,31,30,31,30,31,31,30,31,30]; /* dies dels mesos anteriors */
		var dim_seg=[0,31,30,31,30,31,31,30,31,30,31,31]; /* dies dels mesos posteriors */
	
		var oD = new Date(y, m-1, 1);
		oD.od = oD.getDay(); /* dia de la setmana 0 - dg, 6 - ds */
	
		var data_avui = new Date();
		var avui = (y == data_avui.getFullYear() && m == data_avui.getMonth() + 1) ? data_avui.getDate() : 0;
		var setmana_avui = parseInt( (avui-1) / 7 ) + 1; /* la setmana del dia d'avui, més una setmana del mes anterior */
		setmana_actual = setmana_avui;
		
		// dies que té el febrer
		dim[1] = (((oD.getFullYear()%100!=0)&&(oD.getFullYear()%4==0))||(oD.getFullYear()%400==0))?29:28;
		dim_ant[2] = dim[1];
		dim_seg[0] = dim[1];
		
		var bloc = resposta.bloc;
		
		var html = '<table class="calendari_mes"><tr><td>';
		html += '	<a class="taronja" onclick="mes_anterior();"> < </a>';
		html += '</td><td class="desplacament1">';
		html += '	<a class="taronja" href="/agenda/'+ y +'/'+ m +'">'+mn[m-1]+' '+y+'</a>';
		html += '</td><td>';
		html += '	<a class="taronja" onclick="mes_seguent();"> > </a>';
		html += '</td></tr></table>';
		
		html += '<table class="calendari" cols="7" cellpadding="3" cellspacing="0">';
		html += '<tr class="cal_cap_dia">';
		
		for( s = 0; s < 7; s++ )
			html += '<td class="">'+dies[s]+'</td>';
		
		html += '</tr><tr>';
		
		var dia = 1;
		var setmana = 0;
		var classes = '';
		
		/* posa els dies del mes anterior */
		for( i = ( dim_ant[m-1] - 7 - oD.od + 2 ); i <= dim_ant[m-1]; i++ )
		{
			html += '<td></td>';
			if( dia%7 == 0 )
			{
				html += '</tr><tr>';
				setmana++;
			}
			dia++;
		}
		
		for( i = 1; i <= dim[m-1]; i++ )
		{
			classes = '';
			var x = i;
			
			if( dia%7 == 0 ) classes += 'cal_fest ';
			if( x == avui ) classes += 'cal_avui ';
			
			if( dies_actes[x] == true )
			{
				classes += 'cal_acte ';
				
				html += '<td id="id-'+ x +'" class="'+classes +'" unselectable="on"><a href="/agenda/'+ y +'/'+ m +'/'+ x +'">' + x + '</a></td>';
			}
			else
				html += '<td class="'+classes+'" unselectable="on">' + x + '</td>';
	
			if( dia%7 == 0 )
			{
				html += '</tr><tr>';
				setmana++;
			}
			dia++;
		}
		var ultim_dia = oD.od + dim[m-1]%7;
		
		
		for( i = 1; i < 14 - ultim_dia + 2; i++ )
		{
			html += '<td></td>';
			if( dia%7 == 0 )
			{
				html += '</tr><tr>';
				setmana++;
			}
			dia++;
		}
		
		html += '</tr></table>';
		
		$('#calendari').html( html );	
	});
}


function mes_anterior()
{
	if( mes_actual == 1 )
	{
		mes_actual = 12;
		any_actual--;
	}
	else mes_actual--;
	
	buildCal( mes_actual, any_actual );
}
function mes_seguent()
{
	if( mes_actual == 12 )
	{
		mes_actual = 1;
		any_actual++;
	}
	else mes_actual++;
	
	buildCal( mes_actual, any_actual );
}

function veure_acte( id_acte )
{
 	if( id_acte )
	{
		$.getJSON( AJAX, { id_acte: id_acte, accio: 'veure_acte' },
		function( resposta )
		{
			$("#contingut-" + id_acte ).html( resposta.contingut );
			$("#veure_acte-" + id_acte ).css( "display", "none" );
			$("#amaga_acte-" + id_acte ).css( "display", "block" );
			$("#contingut-" + id_acte ).css( "display", "block" );
						
			if( GBrowserIsCompatible() && resposta.lat != 0 && resposta.lon != 0 )
			{
				$("#mapat_" + id_acte ).css( "display", "block" );
				mapat = new GMap2(document.getElementById( "mapat_" + id_acte ));
				var geocoder = new GClientGeocoder();
				
				mapat.addControl (new GSmallZoomControl());
				mapat.addControl (new GMapTypeControl());
				
				mapat.enableDoubleClickZoom();
				mapat.enableScrollWheelZoom();
			
				var punt = new GLatLng( resposta.lat , resposta.lon );
				
				mapat.setCenter( punt , 15 );
				marker = new GMarker( punt, {draggable: true}  );
				mapat.addOverlay(marker);
			}
		});
	}
	else
	{
		alert("Error inesperat!");
	}
}

function amaga_acte( id_acte )
{
	$("#veure_acte-" + id_acte ).css( "display", "block" );
	$("#amaga_acte-" + id_acte ).css( "display", "none" );
	$("#contingut-" + id_acte ).css( "display", "none" );
	$("#mapat_" + id_acte ).css( "display", "none" );
}




/* Define Outlook constant for Appointment Item */
var olAppointmentItem = 1;

/* To add other Properties, refer to the Outlook Object Model */
function appt( Subject, Location, Start, ReminderMinutesBeforeStart ){
	this.Subject = Subject;
	this.Location  = Location;
	this.Start  = Start;
	this.ReminderMinutesBeforeStart = ReminderMinutesBeforeStart;
}

function saveAppt( obj )
{
	/* Create the Outlook Object and Appointment Item */
	try{
	out = new ActiveXObject( "Outlook.Application" );
	}
	catch (e) {
	if (e.description){
		alert("Error detectat: " + e.description)
	}else{
		alert("Error detectat: " + e)
	}

	out = new ActiveXObject( "Outlook.Application" );
	}


	/* Create an Appointment Item */
	appt = out.CreateItem( olAppointmentItem );

	/* Transfer the data */
	appt.Subject = obj.Subject;
	appt.Location  = obj.Location;
	appt.Start = obj.Start;
	appt.End   = obj.Start;
	appt.ReminderMinutesBeforeStart = obj.ReminderMinutesBeforeStart;
	
	/* Display the data */
	/* If you want to save instead of viewing it change to appt.Save();*/
	appt.Display();
	
}