var monthnames;
function montharr(m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,m10,m11){
	this[0]=m0;
	this[1]=m1;
	this[2]=m2;
	this[3]=m3;
	this[4]=m4;
	this[5]=m5;
	this[6]=m6;
	this[7]=m7;
	this[8]=m8;
	this[9]=m9;
	this[10]=m10;
	this[11]=m11;
}
function monthNombres(idioma){
	switch (idioma){
		case "EU":aux=new montharr("Urtarrila","Otsaila","Martxoa","Apirila","Maiatza","Ekaina","Uztaila","Abustua","Iraila","Urria","Azaroa","Abendua");
		break;
		case "IN":aux=new montharr("January","February","March","April","May","June","July","August","September","October","November","December");
		break;
		default:aux=new montharr("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Agosto","Septiembre","Octubre","Noviembre","Diciembre");		
	}
	return aux;
}
function weekNombres(idioma){
	switch (idioma){
		case "EU":aux=new montharr("Astelehena","Asteartea","Asteazkena","Osteguna","Ostirala","Larunbata/Igandea");break;
		case "IN":aux=new montharr("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday/Sunday");break;		
		default:aux=new montharr("Lunes","Martes","Miércoles","Jueves","Viernes","Sábado/Domingo");
	}
	return aux;
}
function weekNombresNormal(idioma){
	switch (idioma){
		case "EU":aux=new montharr("Astelehena","Asteartea","Asteazkena","Osteguna","Ostirala","Larunbata","Igandea");break;
		case "IN":aux=new montharr("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");break;		
		default:aux=new montharr("Lunes","Martes","Miércoles","Jueves","Viernes","Sábado","Domingo");
	}
	return aux;
}
function weekNombresCorto(idioma){
	switch (idioma){
		case "EU":aux=new montharr("Astelehena","Asteartea","Asteazkena","Osteguna","Ostirala","Larunbata","Igandea");break;
		case "IN":aux=new montharr("M","T","W","T","F","S","S");break;		
		default:aux=new montharr("Lunes","Martes","Miércoles","Jueves","Viernes","Sábado","Domingo");
	}
	return aux;
}
function cargarDiasEstilos(ev){
	estilos=new Array();
	for(i=1;i<32;i++){
		if(ev[i]!=""){
			if(ev[i].indexOf("si")!=-1&&ev[i].indexOf("no")!=-1) estilos[i]="DiaMedio";
			else if(ev[i].indexOf("si")!=-1) estilos[i]="DiaNaranja";
			else estilos[i]="DiaNegro";
		}else estilos[i]="FilaCalendario";
	}
	return estilos;
}


function calendar(dia,mes,ano){
	mesBueno=parseInt(mes,10)-1;
	var theDay=new Date();
	if(dia=="") marcarHoy=false;
	else marcarHoy=true;
	var estilos=cargarDiasEstilos(arrayDiasEventos);
	theDay.setFullYear(ano);
	theDay.setMonth(parseInt(mes,10)-1);
	if(dia!="")theDay.setDate(dia);
	var thisday;
	thisday=theDay.getDate();
	var monthnames=monthNombres("IN");
	var weeknames=weekNombresCorto("IN");
	var monthdays=new montharr(31,28,31,30,31,30,31,31,30,31,30,31);
	year=theDay.getUTCFullYear();
	if(((year%4==0)&&(year%100!=0))||(year%400==0))monthdays[1]=29;
	ndays=monthdays[mesBueno];
	firstday=theDay;
	firstday.setDate(1); //works fine for most systems
	testme=firstday.getDate();
	if(testme==2)firstday.setDate(0); 
	firstday.setMonth(mesBueno);
	startday=firstday.getDay()-1; // -1 para que el primer día sea el lunes
	if(startday<0) startday=6;
	txtRet="";
	txtRet+="<table width=\"100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"0\" id=\"CalendarioMes\">";
	txtRet+="<tr>";	
	txtRet+="<th nowrap=\"nowrap\" onClick=\"anteriorMes('"+(theDay.getDate())+"','"+(mesBueno+1)+"','"+(theDay.getUTCFullYear())+"')\" style=\"cursor:pointer\">&lt;</th>";
	txtRet+="<th colspan=5 width=71% style=\"cursor:pointer\" onClick=\"verEsteMes('"+(mesBueno+1)+"','"+(theDay.getUTCFullYear())+"')\">"+monthnames[mesBueno].toUpperCase()+" "+theDay.getUTCFullYear()+"</th>";
	txtRet+="<th nowrap=\"nowrap\" onClick=\"siguienteMes('"+(theDay.getDate())+"','"+(mesBueno+1)+"','"+(theDay.getUTCFullYear())+"')\" style=\"cursor:pointer\">&gt;</th>";	
	txtRet+="</tr>";
	txtRet+="<tr>";
	for(i=0;i<7;i++) txtRet+="<th class=\"ThDiaHome\">"+weeknames[i];
	txtRet+="<tr>";
	column=0;
	for(i=0;i<startday;i++){
		txtRet+="<td>";
		column++;
	}
	for (i=1;i<=ndays;i++){		
		if(i==thisday && marcarHoy==true && 1==0) txtRet+="<td style=\"cursor:pointer\" class=\"DiaActivo\">";
		else txtRet+="<td style=\"cursor:pointer\" class=\""+estilos[i]+"\" onClick=\"seleccionDiaCalendario('"+i+"','"+(mesBueno+1)+"','"+theDay.getUTCFullYear()+"');\">";
		txtRet+=i;//+"-"+estilos[i];
		if(i==thisday)txtRet+="</b></font>";
		column++;	
		if(column==7){
			txtRet+="<tr>"; 
			column=0;
		}	
	}
	txtRet+="</table>";
	document.write( txtRet );
}

function calendar2(dia,mes,ano){
	var theDay=new Date();
	if(dia=="") marcarHoy=false;
	else marcarHoy=true;
	var estilos=cargarDiasEstilos(arrayDiasEventos);
	theDay.setFullYear(ano);
	theDay.setMonth(parseInt(mes,10)-1);
	if(dia!="")theDay.setDate(dia);
	
	/*alert(theDay.getMonth());*/
	
	var thisday;
	thisday=theDay.getDate();

	var monthnames=monthNombres("IN");
	var weeknames=weekNombresCorto("IN");
	var monthdays=new montharr(31,28,31,30,31,30,31,31,30,31,30,31);
	
	year=theDay.getUTCFullYear();
	if(((year%4==0)&&(year%100!=0))||(year%400==0))monthdays[1]=29;
	
	/*alert(theDay.getMonth());*/
	
	ndays=monthdays[theDay.getMonth()];
	
	firstday=theDay;
	firstday.setDate(1); //works fine for most systems
	testme=firstday.getDate();
	if(testme==2)firstday.setdate(0); 
	startday=firstday.getDay()-1; // -1 para que el primer día sea el lunes
	if(startday<0) startday=6;
	
	/*alert(theDay.getMonth());*/
	
	txtRet="";
	txtRet+="<table width=\"100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"0\" id=\"CalendarioMes\">";
	txtRet+="<tr>";	
	txtRet+="<th nowrap=\"nowrap\" onClick=\"anteriorMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\" style=\"cursor:pointer\">&lt;</th>";
	txtRet+="<th id='"+(parseInt(mes,10)-1)+" or "+theDay.getMonth()+"' colspan=5 width=71% style=\"cursor:pointer\" onClick=\"verEsteMes('"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">"+monthnames[theDay.getMonth()].toUpperCase()+" "+theDay.getUTCFullYear()+"</th>";
	txtRet+="<th nowrap=\"nowrap\" onClick=\"siguienteMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\" style=\"cursor:pointer\">&gt;</th>";	
	txtRet+="</tr>";
	txtRet+="<tr>";
	for(i=0;i<7;i++) txtRet+="<th class=\"ThDiaHome\">"+weeknames[i];
	txtRet+="<tr>";
	column=0;
	for(i=0;i<startday;i++){
		txtRet+="<td>";
		column++;
	}
	for (i=1;i<=ndays;i++){		
		if(i==thisday && marcarHoy==true && 1==0) txtRet+="<td style=\"cursor:pointer\" class=\"DiaActivo\">";
		else txtRet+="<td style=\"cursor:pointer\" class=\""+estilos[i]+"\" onClick=\"seleccionDiaCalendario('"+i+"','"+(theDay.getMonth()+1)+"','"+theDay.getUTCFullYear()+"');\">";
		txtRet+=i;//+"-"+estilos[i];
		if(i==thisday)txtRet+="</b></font>";
		column++;	
		if(column==7){
			txtRet+="<tr>"; 
			column=0;
		}	
	}
	txtRet+="</table>";
	document.write( txtRet );
}
function calendarEventosMes(dia,mes,ano){
	var theDay=new Date();
	if(dia=="") marcarHoy=false;
	else marcarHoy=true;
	theDay.setFullYear(ano);
	theDay.setMonth(parseInt(mes)-1);
	if(dia!="")theDay.setDate(dia);
	var thisday;
	monthnames=monthNombres("IN");
	var weeknames=weekNombres("IN");
	var monthdays=new montharr(31,28,31,30,31,30,31,31,30,31,30,31);
	year=theDay.getUTCFullYear();
	thisday=theDay.getDate();
	if(((year%4==0)&&(year%100!=0))||(year%400==0))monthdays[1]=29;
	ndays=monthdays[theDay.getMonth()];
	firstday=theDay;
	firstday.setDate(1); //works fine for most systems
	testme=firstday.getDate();
	if(testme==2)firstday.setdate(0);
	startday=firstday.getDay()-1; // -1 para que el primer día sea el lunes
	cuidado=false;
	if(startday<0){cuidado=true;startday=6;}	
	document.write("<table width='100%' border='0' cellspacing='2' cellpadding='2' align=center>");
  document.write("  <tr>");
  document.write("      <td width=1% nowrap><a href=\"javascript:anteriorAno('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/primero.gif\" alt=\"\" width=\"22\" height=\"19\" /></a></tD>");
	document.write("      <td width=1% nowrap><a href=\"javascript:anteriorMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/anterior.gif\" alt=\"anterior\" width=\"17\" height=\"19\" /></a></tD>");
	document.write("      <td width=98% align=center><h2>"+monthnames[theDay.getMonth()]+" "+theDay.getUTCFullYear()+"</h2></td>");
	document.write("      <td width=1% nowrap><a href=\"javascript:siguienteMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/siguiente.gif\" alt=\"siguiente\" width=\"17\" height=\"19\" /></a></tD>");
	document.write("      <td width=1% nowrap><a href=\"javascript:siguienteAno('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/ultimo.gif\" alt=\"ultimo\" width=\"22\" height=\"19\" /></a></tD></h2>");
	document.write("  </tr>");
	document.write("</table>");
	document.write("<table width='100%' border='0' cellspacing='2' cellpadding='2'>");
	document.write("<tr><td><table width='100%' border='0' cellpadding='0' cellspacing='1' class='TablaListados' >");	
	document.write("  <tr>");	
	for(i=0;i<5;i++) document.write("    <th width=\"15%\" align=\"center\" class=\"Th\">"+weeknames[i]);
	document.write("    <th width=\"25%\" align=\"center\" class=\"Th\">"+weeknames[5]);
	document.write("  <tr style=\"Height:70px\">");
	column=0;
	hastadia=startday==6?5:startday;
	for(i=0;i<hastadia;i++){
		document.write("<td class=\"ThDia\">&nbsp;");
		column++;
	}
	ini=true;
	for(i=1;i<=ndays;i++){
		if(column!=6){
			document.write("<td class='TdCalendario' >");
			document.write("<table width='100%' border='0' cellspacing='1' cellpadding='0'><tr><td align='right' class='ThDia' onClick=\"\">"+i);
			document.write("</td></tr><tr><td height='70'>");
			if(column==5 && cuidado==false){
				document.write("<table width='100%' border='0' cellspacing='0' cellpadding='0'>");
	      document.write("   <tr>");
		    document.write("      <td height='30'>");
		    if(arrayDiasEventos[i].length>0){
		    	
	
		    	for(jj=0;jj<arrayDiasEventos[i].length;jj++){
			    	estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
				    document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i][jj][0]+"');\">");
				    document.write("- "+arrayDiasEventos[i][jj][1]);
				    document.write("         </a></p>");		
				  }
		  	}else document.write("&nbsp");
		    document.write("      </td>");
		    document.write("    </tr>");
		    
		    
		    
				if(checkdate(theDay.getUTCFullYear(),theDay.getMonth(),i+1)){		    
			    document.write("    <tr>");
			    document.write("      <td align='right' class='ThDia' >"+(i+1)+"</td>");
			    document.write("    </tr>");
			    document.write("     <tr>");
			    document.write("      <td height='30' class='TdCalendario'>");
			    if(arrayDiasEventos[i+1].length>0){
			    	for(jj=0;jj<arrayDiasEventos[i+1].length;jj++){
				    	estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
					    document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i+1][jj][0]+"');\">");
					    document.write("- "+arrayDiasEventos[i+1][jj][1]);
					    document.write("         </a></p>");		
					  }
			  	}else document.write("&nbsp");
			    document.write("      </td>");
			    document.write("    </tr>");
		    }
		    document.write("</table>");		    
		  }else{
		  	if(arrayDiasEventos[i].length>0){
		    	for(jj=0;jj<arrayDiasEventos[i].length;jj++){
			    	estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
				    document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i][jj][0]+"');\">");
				    document.write("- "+arrayDiasEventos[i][jj][1]);
				    document.write("         </a></p>");		
				  }
		  	}else document.write("&nbsp");
		  }
			document.write("</td></tr></table>");
			if(i==thisday)document.write("</b></font>");
			if(ini&&startday==6)i--;
			column++;	
		}else{
			if(ini){
				
			}
			document.write("<tr style=\"Height:70px\">"); 
			column=0;		
		}
		ini=false;
		cuidado=false;
	}
	while(column<6){ document.write("<td class=\"ThDia\">&nbsp;");column++; }
	document.write("</td></tr></table></td></tr>");
	document.write("</table>");
}





function calendarEventosSemana(dia,mes,ano,ds,ms,as,da,ma,aa){
	var theDay=new Date();
	if(dia=="") marcarHoy=false;
	else marcarHoy=true;
	theDay.setFullYear(ano);
	theDay.setMonth(parseInt(mes)-1);
	if(dia!="")theDay.setDate(dia);
	var thisday;
	monthnames=monthNombres("IN");
	var weeknames=weekNombres("IN");
	var monthdays=new montharr(31,28,31,30,31,30,31,31,30,31,30,31);
	year=theDay.getUTCFullYear();
	thisday=theDay.getDate();
	if(((year%4==0)&&(year%100!=0))||(year%400==0))monthdays[1]=29;
	ndays=7;
	firstday=theDay;
	firstday.setDate(dia); //works fine for most systems
	//testme=firstday.getDate();
	//if(testme==2)firstday.setdate(0);
	startday=firstday.getDay()-1; // -1 para que el primer día sea el lunes
	cuidado=false;
	column=0;
	nAgujeros=0;
	hastadia=startday==6?5:startday;
	for(i=0;i<hastadia;i++){
		//document.write("<td class=\"ThDia\">&nbsp;");
		column++;
		nAgujeros++;
		ndays--;
	}
	if(startday<0){cuidado=true;startday=6;}
	document.write("<table width='100%' border='0' cellspacing='2' cellpadding='2' align=center>");
  document.write("  <tr>");
  document.write("      <td width=1% nowrap><a href=\"javascript:anteriorMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/primero.gif\" alt=\"\" width=\"22\" height=\"19\" /></a></tD>");
	document.write("      <td width=1% nowrap><a href=\"javascript:anteriorSemana("+da+","+ma+","+aa+")\">");
	document.write("      	<img src=\"/img/anterior.gif\" alt=\"anterior\" width=\"17\" height=\"19\" /></a></tD>");
	document.write("      <td width=98% align=center><h2>"+monthnames[theDay.getMonth()]+" "+theDay.getUTCFullYear()+"</h2></td>");
	document.write("      <td width=1% nowrap><a href=\"javascript:siguienteSemana("+ds+","+ms+","+as+")\">");
	document.write("      	<img src=\"/img/siguiente.gif\" alt=\"siguiente\" width=\"17\" height=\"19\" /></a></tD>");
	document.write("      <td width=1% nowrap><a href=\"javascript:siguienteMes('"+(theDay.getDate())+"','"+(theDay.getMonth()+1)+"','"+(theDay.getUTCFullYear())+"')\">");
	document.write("      	<img src=\"/img/ultimo.gif\" alt=\"ultimo\" width=\"22\" height=\"19\" /></a></tD></h2>");
	document.write("  </tr>");
	document.write("</table>");
	document.write("<table width='100%' border='0' cellspacing='2' cellpadding='2'>");
	document.write("<tr><td><table width='100%' border='0' cellpadding='0' cellspacing='1' class='TablaListados' >");	
	document.write("  <tr>");	
	for(i=0;i<5;i++) document.write("    <th width=\"15%\" align=\"center\" class=\"Th\">"+weeknames[i]);
	document.write("    <th width=\"25%\" align=\"center\" class=\"Th\">"+weeknames[5]);
	document.write("  <tr style=\"Height:70px\">");
	
	ini=true;
	for(i=dia,laj=0;laj<ndays;i++,laj++){
		if(column!=6){
			document.write("<td class='TdCalendario'>");
			document.write("<table width='100%' border='0' cellspacing='1' cellpadding='0'><tr><td align='right' class='ThDia' onClick=\"\">"+i);
			document.write("</td></tr><tr><td height='70'>");
			if(column==5 && cuidado==false){
				document.write("<table width='100%' border='0' cellspacing='0' cellpadding='0'>");
	      document.write("   <tr>");
		    document.write("      <td height='30'>");
		    if(arrayDiasEventos[i].length>0){
		    	
	
		    	for(jj=0;jj<arrayDiasEventos[i].length;jj++){
			    	estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
				    document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i][jj][0]+"');\">");
				    document.write("- "+arrayDiasEventos[i][jj][1]);
				    document.write("         </a></p>");		
				  }
		  	}else document.write("&nbsp;");
		    document.write("      </td>");
		    document.write("    </tr>");
		    
		    
				if(checkdate(theDay.getUTCFullYear(),theDay.getMonth(),i+1)){		    
			    document.write("    <tr>");
			    document.write("      <td align='right' class='ThDia'>"+(i+1)+"</td>");
			    document.write("    </tr>");
			    document.write("     <tr>");
			    document.write("      <td height='30' class='TdCalendario'>");
			    if(arrayDiasEventos[i+1].length>0){
			    	for(jj=0;jj<arrayDiasEventos[i+1].length;jj++){
				    	estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
					    document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i+1][jj][0]+"');\">");
					    document.write("- "+arrayDiasEventos[i+1][jj][1]);
					    document.write("         </a></p>");		
					  }
			  	}else document.write("&nbsp");
			    document.write("      </td>");
			    document.write("    </tr>");
		    }
		    document.write("</table>");		    
		  }else{		  	
	  		if(arrayDiasEventos[i].length>0){
		    	for(jj=0;jj<arrayDiasEventos[i].length;jj++){
		    		estilo=arrayDiasEventos[i][jj][2]=="si"?"EventoNaranja":"EventoNegro";
			    	document.write("         <p class=\""+estilo+"\"><a href=\"#\" onClick=\"abrirEvento('"+arrayDiasEventos[i][jj][0]+"');\">");
				    document.write("- "+arrayDiasEventos[i][jj][1]);
				    document.write("         </a></p>");		
				  }
	  		}else document.write("&nbsp");
		  }
			document.write("</td></tr></table>");
			if(i==thisday)document.write("</b></font>");
			if(ini&&startday==6)i--;
			column++;	
		}else{
			document.write("<tr style=\"Height:70px\">"); 
			column=0;		
		}
		ini=false;
		cuidado=false;
		if(!checkdate(theDay.getUTCFullYear(),theDay.getMonth(),i+1)) i=0;
	}
	document.write("</td></tr></table></td></tr>");
	document.write("</table>");
}

function anteriorMes(dia,mes,ano){
	dia=parseInt(dia);
	mes=parseInt(mes);
	ano=parseInt(ano);
	if(mes==1){mes=13;ano--;}
	seleccionDiaCalendario("",(mes-1),ano);
}
function siguienteMes(dia,mes,ano){
	dia=parseInt(dia);
	mes=parseInt(mes);
	ano=parseInt(ano);
	if(mes==12){mes=0;ano++;}
	seleccionDiaCalendario("",(mes+1),ano);
}

function anteriorAno(dia,mes,ano){
	ano=parseInt(ano);
	seleccionDiaCalendario(dia,mes,(ano-1));	
}
function siguienteAno(dia,mes,ano){
	ano=parseInt(ano);
	seleccionDiaCalendario(dia,mes,(ano+1));	
}
function anteriorMesSemanal(dia,mes,ano){
	dia=parseInt(dia);
	mes=parseInt(mes);
	ano=parseInt(ano);
	if(mes==1){mes=13;ano--;}
	seleccionDiaCalendario("",(mes-1),ano);
}
function siguienteMesSemanal(dia,mes,ano){
	dia=parseInt(dia);
	mes=parseInt(mes);
	ano=parseInt(ano);
	if(mes==12){mes=0;ano++;}
	seleccionDiaCalendario("",(mes+1),ano);
}
function anteriorSemana(d,m,a){
	seleccionDiaCalendario(d,m,a);	
}
function siguienteSemana(d,m,a){	
	seleccionDiaCalendario(d,m,a);	
}
function verEsteMes(mes,ano){
	seleccionDiaCalendario("",mes,ano);	
}
function checkdateANTES(year,month,day) {
    var myDate=new Date();
    myDate.setFullYear(parseInt(year),parseInt(month-1),parseInt(day)); 
    return((myDate.getMonth()+1)==month);
}
function checkdate(aa,mm,dd){
	var ames=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
	if(((aa%4==0)&&(aa%100!=0))||(aa%400==0))ames[1]=29;
 	return (parseInt(dd)<=ames[mm]);
}




























//ejemplo de uso
//calendar("20","2","2008");