function change(numero,mode,year,month,days) {
  if (check[numero]==1) {
    var arg1=eval("document.getElementById('tr'+numero)");
    arg1.innerHTML='<img src="/i/inter.gif" width=220 height=23 border=0>';
    check[numero]=0;
  }
  else {
    var str=generator(numero,mode,year,month,days);
    var arg1=eval("document.getElementById('tr'+numero)");
    arg1.innerHTML=str;
    check[numero]=1;
  }
}

function generator(numero,mode,year,month,days) {
  mdate=month;
  if (month>0) {mdate=month-1;}
  var primero=new Date(year,mdate,1);
  var first=primero.getDay();
  if (first==0) {first=7};
  var str='';
  if (mode==1) {
    tb_color=' bgcolor=#FFFFFF ';
    brd_color=' bgcolor=#FFFFFF ';
    ln_color=' bgcolor=#E2E8EF ';
  }
  else {
    tb_color=' bgcolor=#FFFFFF ';
    brd_color=' bgcolor=#FFFFFF ';
    ln_color=' bgcolor=#E2E8EF';
  }
  str+='<table align=right border=0 cellpadding=0 cellspacing=0 width=220 '+tb_color+'>\n';
  str+='<tr align=center>\n';
  str+='<td width=1 '+brd_color+'><img src="/i/inter.gif" width=1 height=5 border=0></td>\n';
  str+='<td colspan=9><img src="/i/inter.gif" width=7 height=5 border=0></td>\n';
  str+='</tr>\n';
  str+='<tr align=center>\n';
  str+='<td width=1 '+brd_color+' rowspan=4><img src="/i/inter.gif" width=1 height=1 border=0></td>\n';
  str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
  str+='<td class=t5>Mo</td><td class=t5>Tu</td><td class=t5>We</td><td class=t5>Th</td><td class=t5>Fr</td><td class=t5>Sa</td><td class=t5>Su</td>';
  str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
  str+='</tr>\n';
  str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
  str+='<tr align=center '+ln_color+'><td colspan=7><img src="/i/inter.gif" width=7 height=2 border=0></td></tr>\n';
  str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
  if (first!=1) {
    str+='<tr align=center>';
    str+='<td width=1 '+brd_color+' rowspan=4><img src="/i/inter.gif" width=1 height=1 border=0></td>\n';
    str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
    for (j=1;j<first;j++) {
      str+='<td><br></td>';
    }
  }
  for (j=1;j<=days;j++) {
    if (first==1) {
      str+='<tr align=center>';
      str+='<td rowspan=4 width=1 '+brd_color+'><img src="/i/inter.gif" width=1 height=1 border=0></td>\n';
      str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
    }
    str+='<td>'
    if (Days[numero][j]==1){str+='<a href="./y'+year+'m'+month+'d'+j+'/"><span class=t7>'+j+'</class></a>';}
    else {str+='<span class=t7n>' + j + '</span>';}
    str+='</td>';
    if (first==7) {
      str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
      str+='</tr>\n';
      str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
      str+='<tr align=center '+ln_color+'><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
      str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
      first=0;
    }
    first++;
  }
  if (first!=1) {
    str+='<td colspan='+(8-first)+'><br></td>\n';
    str+='<td rowspan=4><img src="/i/inter.gif" width=7 height=1 border=0></td>\n';
    str+='</tr>\n';
    str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
    str+='<tr align=center '+ln_color+'><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
    str+='<tr align=center><td colspan=7><img src="/i/inter.gif" width=7 height=1 border=0></td></tr>\n';
  }
  
  str+='<tr bgcolor=#FFFFFF>\n';
  str+='<td colspan=2><img src="/i/inter.gif" width=1 height=5 border=0></td>\n';
  str+='<td colspan=8 align=center><a class=t2n href="./y'+year+'m'+month+'/">news per month</a></td>\n';
  str+='</tr>\n';
  str+='<tr align=center>\n';
  str+='<td width=1 '+brd_color+'><img src="/i/inter.gif" width=1 height=7 border=0></td>\n';
  str+='<td colspan=9><img src="/i/inter.gif" width=7 height=7 border=0></td>\n';
  str+='</tr>\n';
  str+='</table>';
  return str;
}