function show_about() {
  param = unescape(location.search.substring(1,location.search.length))+'&';
  if (param.indexOf('show=')<0) {
    param = 'show=allt&';
  }
  option = param.substring(5,param.indexOf('&',param+5));
  document.write('<hr noshade color="#E0E0E0" align="left" width="100%" size="1">');
  document.write('<table border="0" cellpadding="0" cellspacing="0" width="100%">');
  document.write('<tr>');
	document.write('<form name="filter_form" action="#vallista">');
  document.write('<td class="small" align="right">');
	document.write('Visa:&nbsp;<select size="1" name="show" class="small" onChange="this.form.submit()">');
	for (var i=0; i<select_options.length-1; i=i+select_options_size) {
		if (select_options[i]==option) {
			selected = ' selected';
			select_options_indx = i;
		} else {
			selected = '';
		}
		document.write('<option value="'+select_options[i]+'"'+selected+'>'+select_options[i+1]+'</option>');
	}
	document.write('</select>');
  document.write('</td>');
	document.write('</form>');
  document.write('</tr>');
  document.write('</table>');

  document.write('<table border="0" cellpadding="3" cellspacing="0" width="100%">');
	current_year = '';
	if (select_options_indx>0) {
		document.write('<tr><td colspan="2">&nbsp;</td></tr><tr><td colspan="2" bgcolor="#EEEEEE" align="center"><h5>'+select_options[select_options_indx+1]+'</h5><hr noshade color="#C6C6C6" width="100%" size="1"></td></tr>');
	}
  for (var j=0; j<about_data.length-about_data_size; j=j+about_data_size) {
		if (about_data[j]=='1') {
			if (about_data[j+1].length==4) {
				show_year = 0;
				k = j + about_data_size;
				while (k<about_data.length-1&&about_data[k+1].length>4) {
					if (select_options_indx==0||(about_data[k]=='1'&&about_data[k+2]==select_options[select_options_indx]&&about_data[k+3].length>0)) {
						show_year = 1;
					}
					k = k + about_data_size;
				}
				if (show_year==1) {
					if (select_options_indx==0) {
						document.write('<tr><td colspan="2">&nbsp;</td></tr><tr><td colspan="2" bgcolor="#EEEEEE" align="center"><h5>År '+about_data[j+1]+'</h5><hr noshade color="#C6C6C6" width="100%" size="1"></td></tr>');
					}
					current_year = about_data[j+1];
				}
			} else {
				if (about_data[j+3].length>0&&(about_data[j+2]==select_options[select_options_indx]||select_options_indx==0)) {
					select_options_indx_temp = select_options_indx;
					if (select_options_indx==0) {
						for (var k=0; k<select_options.length-1; k=k+select_options_size) {
							if (select_options[k]==about_data[j+2]) {
								select_options_indx_temp = k;
							}
						}
					}
					document.write('<tr>');
					if (select_options_indx==0) {
						document.write('<td valign="top" nowrap bgcolor="#EEEEEE">'+select_options[select_options_indx_temp+1]+':</td>');
					} else {
						document.write('<td valign="top" nowrap bgcolor="#EEEEEE">'+current_year+':&nbsp;</td>');
					}
					document.write('<td valign="top" bgcolor="#EEEEEE">'+about_data[j+3]+'</td>');
					document.write('</tr>');
				}
			}
		}
	}
  document.write('</table>');
}	

function show_random_info() {

	document.write('<br>&nbsp;');
	document.write('<table border="0" cellpadding="3" cellspacing="0" width="190">');
	document.write('<tr><td><hr noshade color="#E0E0E0" size="1"></td></tr>');
  var today = new Date();
  var year = today.getFullYear();
  if (year < 1900) {
    var year = year + 1900;
  }
	number_of_years = year - 1989 + 1;
	year_to_show = parseInt(Math.random()*number_of_years,10)+1989;
//	year_to_show = 2004;
	for (var i=0; i<about_data.length; i=i+about_data_size) {
		if (about_data[i]=='1'&&about_data[i+1]==year_to_show&&about_data[i+2]==''&&about_data[i+3]=='') {
			document.write('<tr><td nowrap><h5>Dyrgriparna anno '+year_to_show+'</h5></td></tr>');
			for (var j=1; j<=11; j=j+1) {
				k = i+j*about_data_size;
				if (about_data[k]=='1'&&about_data[k+3]!='') {
				for (var l=0; l<select_options.length-1; l=l+select_options_size) {
					if (select_options[l]==about_data[k+2]) {
						about_data[k+2] = select_options[l+1];
					}
				}
				about_data[k+3] = about_data[k+3].replace('fotboll','fot&shy;boll');
				about_data[k+3] = about_data[k+3].replace('fotboll','fot&shy;boll');
				about_data[k+3] = about_data[k+3].replace('volleyboll','volley&shy;boll');
				about_data[k+3] = about_data[k+3].replace('volleyboll','volley&shy;boll');
				about_data[k+3] = about_data[k+3].replace('brännboll','bränn&shy;boll');
				about_data[k+3] = about_data[k+3].replace('Dyrgriparna','Dyr&shy;griparna');
				about_data[k+3] = about_data[k+3].replace('Dyrgriparna','Dyr&shy;griparna');
				about_data[k+3] = about_data[k+3].replace('Dyrgriparna','Dyr&shy;griparna');
				about_data[k+3] = about_data[k+3].replace('bollsserie','bolls&shy;serie');
				about_data[k+3] = about_data[k+3].replace('bollserie','boll&shy;serie');
				about_data[k+3] = about_data[k+3].replace('bollturnering','boll&shy;turnering');
				about_data[k+3] = about_data[k+3].replace('fotbollscup','fotbolls&shy;cup');
				about_data[k+3] = about_data[k+3].replace('cupspel','cup&shy;spel');
				about_data[k+3] = about_data[k+3].replace('division','divi&shy;sion');
				about_data[k+3] = about_data[k+3].replace('division','divi&shy;sion');
				about_data[k+3] = about_data[k+3].replace('återigen','åter&shy;igen');
				about_data[k+3] = about_data[k+3].replace('föregående','före&shy;gående');
				about_data[k+3] = about_data[k+3].replace('efterföljande','efter&shy;följande');
				about_data[k+3] = about_data[k+3].replace('uppflyttning','upp&shy;flyttning');
				about_data[k+3] = about_data[k+3].replace('deltaga','del&shy;taga');
				about_data[k+3] = about_data[k+3].replace('dessvärre','dess&shy;värre');
				about_data[k+3] = about_data[k+3].replace('förstaplats','första&shy;plats');
				about_data[k+3] = about_data[k+3].replace('andraplats','andra&shy;plats');
				about_data[k+3] = about_data[k+3].replace('tredjeplats','tredje&shy;plats');
				about_data[k+3] = about_data[k+3].replace('fjärdeplats','fjärde&shy;plats');
				about_data[k+3] = about_data[k+3].replace('silverplats','silver&shy;plats');
				about_data[k+3] = about_data[k+3].replace('jumboplats','jumbo&shy;plats');
				about_data[k+3] = about_data[k+3].replace('medlemsbladet','medlems&shy;bladet');
				about_data[k+3] = about_data[k+3].replace('Linköping','Lin&shy;köping');
				about_data[k+3] = about_data[k+3].replace('Jönköping','Jön&shy;köping');
				document.write('<tr><td class="small"><i><b>'+about_data[k+2]+'</b>:</i><br>');
				document.write(''+about_data[k+3]+'</td></tr>');
				}
			}
		}
	}
	document.write('</table>');
	document.write('<p class="small"><img src="images/dot_grey.gif"><a href="om_dyrgriparna.htm">Läs mer om Dyrgriparna</a>');
}
