function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function imprimir() { top.print(); } 

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function el_mail_es_correcto(mail_a_validar) {	    

      var str = mail_a_validar;

      if (str == '') { return true; }

      var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
      var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$";
      var reg1 = new RegExp(reg1str);
      var reg2 = new RegExp(reg2str);

      if (
             reg1.test(str) || !reg2.test(str)
         )
       { 
          alert ('L\'adreça de correu no és correcta.'); 
          return false;
       }
		
	return true; }

function contiene_tags_prohibidos(texto_a_validar){
 
  if (texto_a_validar == '') 
    {return false;}
 
  var reg1str = "<html";
  var reg1 = new RegExp(reg1str);  

  return reg1.test(texto_a_validar); 

}


function buildCal(m,y,lista_dias){

//  alert(lista_dias);
  var vector_dias = lista_dias.split('|');
  var numero_dias = vector_dias.length - 1;
  var dim = [31,0,31,30,31,30,31,31,30,31,30,31];

var oD = new Date(y, m - 1, 1); //DD replaced line to fix date bug when current day is 31st
oD.od = oD.getDay(); //DD replaced line to fix date bug when current day is 31st
if (oD.od == 0) {
  oD.od = 7;
}

var todaydate = new Date(); //DD added

var scanfortoday = (y == todaydate.getFullYear() && m == todaydate.getMonth() + 1) ? todaydate.getDate() : 0
dim[1] = (((oD.getFullYear()%100 != 0) && (oD.getFullYear()%4 == 0)) || (oD.getFullYear()%400 == 0)) ? 29 : 28;
var t = '<table bordercolor="#ffffff" cols="7" width="145" cellspacing="0" cellpadding="5" border="1"><tr>';

// En general tindrem 5 files, però si el mes comença en dissabte o diumengre tenim 6:
var numero_filas = 5;
if (oD.od == 6 || oD.od == 7)
  numero_filas = 6;

for (i = 1; i <= 7 * numero_filas; i++){ // 

  var x = '&nbsp';

  var temp = i - oD.od;
  if ((temp >= 0) && (temp < dim[m - 1]))
    x = (temp + 1);
        
  // Festius:
  if ((i)%7 == 0) {             

    if (x == scanfortoday) 
      x = '<span id="today">' + x + '</span>'

    t+='<td class="diaf">' + x + '</td>';
  } else  { // No festius:
  
     var claseHTML = "dia";

    // Si és un event la classe serà "diad" 
    // (assumim que en un festiu _no_ hi ha events):
    for (var j = 0; j <= numero_dias; j++)  {
      if (x == vector_dias[j])
        claseHTML = "diad";
    }

   if (x == scanfortoday) 
      x = '<span id="today">' + x + '</span>'

    t+='<td class="' + claseHTML + '">' + x + '</td>';
  }

  if (((i)%7 == 0) && (i < 36))
    t+='</tr><tr>'; 
}

return t+='</tr></table>';
}