// Set this variabel to 1 if you want to be able to click through the month
 // If the variabel is anything else than 1 (e.g. 0), you will only be able to see the current month
var usesaved = 1; // valid variables = 1 or 0 

// Change the day- and month abbreviation for your own language
var dn = new Array('D','S','T','Q','Q','S','S');
var ma = new Array('Janeiro','Fevereiro','Março','Abril','Maio','Junho','Julho','Agosto','Setembro','Outubro','Novembro','Dezembro');

// If daylink is anyting else than 1, you're missing the link for each day
// The format for the links in a month explains best by example:
// 19980104.html = Year:1998, month:01, day:4
// 20011202.html = Year:2001, month:12, day:2
var daylink = 1; // valid variables = 1 or 0

// if the variable 'daylink' is set to 1, this one let you specify if you
// want to show links only up to the current date
var linkstoptoday = 2;  // valid variables = 0, 1 and 2

// Change this to your favourite font types and size for all the text
var fontface = 'Arial, Verdana, Helvetica';
var fontsize = '2'; 

// Special characters for left and right arrow
var leftarr = '«';
var rightarr = '»';
var leftarr2 = '‹';
var rightarr2 = '›';


// *******************************************
// Don't change the code below this point
// *******************************************




var nyDato = new Date();
var currmaaned = new Date();
var calcook;
var globaar, globmaaned, globdag;


function makeCalender(evento,aar,maaned,dag){
var il = makeCalender.arguments.length;
var spart;
if(usesaved==1){
   spart=GetCookie('calender');
	 if(spart!=null&&spart!='0'){
		 var rekke = spart.split('&');
		 nyDato.setYear(rekke[0])
		 nyDato.setMonth(rekke[1]);
		 nyDato.setDate(rekke[2]);
    }
	else{
	if(il==3){
		 nyDato.setYear(aar)
		 nyDato.setMonth(maaned);
		 nyDato.setDate(dag);
		}
	}
}
	aar = nyDato.getYear(); //getYear  =  76 hvis årstallet er før 2000 etter år 2000 returneres 2001
	maaned = nyDato.getMonth();
	dag = nyDato.getDate();
	var diw = nyDato.getDay(); //getDay   = day of week 0-6
	
globaar = aar;
globmaaned = maaned;
globdag = dag;
var calender, cal;
var as1, as2, ae;
if(daylink==1){
  var as1 = '<A HREF="';
  var as2 = '">';
  var ae = '</A>';
}

if(aar<2000)aar+=1900;  // JavaScritt has it own year 2000 "problem"
cal = dn[diw+1] + ' ' + aar + ' ' +maaned+' '+dag;
var ts = '<TABLE BORDER="0" CELLSPACING="1" CELLPADDING="2" BGCOLOR="#C0C0C0">\n';
var te = '</TABLE>';
var rs = '<TR>';
var re = '</TR>\n';
var cs = '<TD ALIGN="CENTER" WIDTH="14%" BGCOLOR="#FFFFFF">';
var csb = '<TD ALIGN="CENTER" WIDTH="14%" BGCOLOR="#CCCCCC">';
//<FONT FACE="' + fontface + '" SIZE="' + fontsize +'">';
var ce = '</TD>\n';
var ceb = '</TD>\n';
//var ce = '</FONT></TD>\n';
cal = ts + rs;

/*if(usesaved==1)cal += '<TD ALIGN="CENTER" BGCOLOR="#C0C0C0"><FONT  FACE="' + fontface + '" SIZE="' + fontsize;
if(usesaved==1)cal += '"><A HREF="javascript:go(1);">'+leftarr+'</A></FONT></TD>';
if(usesaved==1)cal += '<TD COLSPAN="5"';
else cal+='<TD COLSPAN="7"';
cal += ' ALIGN="CENTER" BGCOLOR="#C0C0C0"><FONT  FACE="' + fontface;
cal += '" SIZE="' + fontsize +'">' + ma[maaned] +' / ' + aar + ce;
if(usesaved==1)cal += '<TD ALIGN="CENTER" BGCOLOR="#C0C0C0"><A HREF="javascript:go(2);">'+rightarr+'</A></TD>'; */


cal +='<TD COLSPAN="7"';
cal += ' ALIGN="CENTER" BGCOLOR="#C0C0C0"><FONT  FACE="' + fontface;
cal += '" SIZE="' + fontsize +'">';
cal += '<A HREF="javascript:go(1);"><FONT SIZE="2"><B>'+leftarr+'</B></FONT></FONT></A> ';
cal += ma[maaned];
cal += ' <A HREF="javascript:go(2);"><FONT SIZE="2"><B>'+rightarr+'</B></FONT></FONT></A>';
cal += '&nbsp;';
cal += '<A HREF="javascript:go(3);"><FONT SIZE="2"><B>'+leftarr+'</B></FONT></FONT></A> ';
cal += aar;
cal += ' <A HREF="javascript:go(4);"><FONT SIZE="2"><B>'+rightarr+'</B></FONT></FONT></A> ';
cal += ce;


cal += re+rs+cs;
for(i=0;i<6;i++)cal += dn[i] + ce + cs;
cal += dn[6] + ce + re;
var tmp;
nyDato.setDate(1);
nyDato.setMonth(maaned);
var midl;
var diu = nyDato.getDay();
if (diu!=0) cal+=rs;
t = nyDato.getMonth();

for(i=0;i<diu;i++){cal += cs +'&nbsp;' + ce;}
var fresh = new Date();
var nu = new Date();
var bs = '<b>';
var be = '</b>';
fresh = fresh.getDate();
for(i=1;i<32;i++){
  gd=nyDato.getDate();
  gm=nyDato.getMonth();
  gy=nyDato.getYear();
  if(gy<2000)gy+=1900;
  if((gd>1||(gd==1&&i==1))&&gm==maaned){
      diw = nyDato.getDay();
	  if(diw==0)cal+=rs;  // Hvis første dag i uken
	  if(diw!=7){ 			 // Hvis ikke siste dag i uken
		tmp1 = gm+1;
		tmp2 = gd;
	    if(tmp1<10)tmp1 = '0' + tmp1;
		if(tmp2<10)tmp2 = '0' + tmp2;
	    if(daylink==1){
		  if(linkstoptoday==1&&nu.valueOf()>nyDato.valueOf() || linkstoptoday==2){
			if(fresh==gd&&globmaaned==currmaaned.getMonth()&&globaar==currmaaned.getYear())
                   //cal += cs + bs + as1 + gy + tmp1 + tmp2 + '.html' + as2 + gd + ae + be + ce;
                   cal += csb + bs + as1 + '?acao=mostrar&datai='+tmp2+'/'+tmp1+'/'+gy +'&dataf='+tmp2+'/'+tmp1+'/'+gy + '&cod_categoria='+evento +as2 + tmp2 + ae + be + ceb;
			  else
                   cal += cs + as1 + '?acao=mostrar&datai='+tmp2+'/'+tmp1+'/'+gy +'&dataf='+tmp2+'/'+tmp1+'/'+gy + '&cod_categoria='+evento + as2 + tmp2 + ae + ce;
                   //cal += cs + as1 + gy + tmp1 + tmp2 + '.html' + as2 + gd + ae + ce;
			}
		  else{
            if(fresh==gd&&globmaaned==currmaaned.getMonth()&&globaar==currmaaned.getYear())cal += csb + bs + tmp2 + be + ceb;
		    else cal += cs + tmp2 + ce;
		  }
		}
		else{
		  if(fresh==gd&&globmaaned==currmaaned.getMonth()&&globaar==currmaaned.getYear()) cal += csb + bs + tmp2 + be + ceb;
		  else cal += cs + tmp2 + ce;
		}
	  }
	  if(diw==7)cal+=re;  // Hvis siste dag i uken
  }
  nyDato.setDate(gd+1);
}

if(diw<6){
  for(i=diw;i<6;i++){
    if(i<7)cal += cs +'&nbsp;'+ce;
	if(i==6)cal += re;
  }
}

cal += te;
cal += "<A HREF=\"javascript:clearCookie()\">Ir para o Mês atual</A>";
calender = cal;

return calender;
}

function go(hva){
  if(hva==1)SaveCookie(globaar,globmaaned-1,globdag);
  else
  if (hva==2)SaveCookie(globaar,globmaaned+1,globdag);
  else
  if (hva==3)SaveCookie(globaar-1,globmaaned,globdag);
  else
     SaveCookie(globaar+1,globmaaned,globdag);
  document.location=document.location;
}



// *************************************** Start cookie  ******************************
// If visit before: get saved data


function getCookieVal(offset) 
   {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1)
      endstr = document.cookie.length;
   return unescape(document.cookie.substring(offset, endstr));
   }

function GetCookie(name){
   var arg = name + "=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;
   while (i < clen) 
      {
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg)
         return getCookieVal (j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) 
         break; 
      }
  return null;
}

function SetCookie(name, value){
   var argv = SetCookie.arguments;
   var argc = SetCookie.arguments.length;
   var expires = (2 < argc) ? argv[2] : null;
   var path = (3 < argc) ? argv[3] : null;
   var domain = (4 < argc) ? argv[4] : null;
   var secure = (5 < argc) ? argv[5] : false;
   document.cookie = name + "=" + escape (value) +
        ((expires == null) ? "" : ("; expires="+expires.toGMTString())) +
     ((path == null) ? "" : ("; path=" + path)) +
     ((domain == null) ? "" : ("; domain=" + domain)) +
        ((secure == true) ? "; secure" : "");
   }


function SaveCookie(aarvar,maanedvar,dagvar){
   var expdate = new Date();
   expdate.setTime(expdate.getTime() +  (60 * 60*1000*3)); 
   SetCookie("calender", aarvar+'&'+maanedvar+'&'+dagvar, expdate, "/", null, false);
}


function clearCookie(){
  var tid = new Date();
  tid.setTime(tid.getTime()+(60*60))
   SetCookie("calender", 0, tid, "/", null, false);
   history.go(0);
}