document.writeln('<link rel="stylesheet" href="/obsspectrum/css/spectrum.css" type="text/css">');

function showLevels()
{

var loc = document.location;
var ref;

var pos = 0;    // position in pathstring to parse
var ppos;       // previous position
var level = 0;  // level counter
var cnt = 0;
var path = loc.pathname;	// URL path part
var node = new Object;		// array to store node names
var root = '/obsspectrum';
var root_len = root.length;

var link = root;

//alert('ref: ' + ref);
// alert('ref.indexOf(root): ' + ref.lastIndexOf(root));
//alert('loc: ' + loc);
//alert('document.referrer: ' + document.referrer);
//var refpath = ref.substring(ref.lastIndexOf(root));
//alert('refpath: ' + refpath);
//alert('loc.search: ' + loc.search);
if (loc.search.indexOf('ref=') > 0)
{
	ref = loc.search.substring(loc.search.indexOf('ref=') + 4);
//alert('ref: ' + ref)
	if (ref.indexOf('&') < 0)
	{
		path = ref;
	}
	else
	{
	
		path = ref.substring(0, ref.indexOf('&') - 1);
	}
	path = path + '/';
//alert('path: ' + path);
}

// determine home location
pos = path.indexOf(root, 0);
//alert('pos: ' + pos);
if (pos >= 0)
{
   pos = pos + root_len
}
//alert('pos: ' + pos);
// parse pathstring and store node names
while (pos >= 0)
{
//alert('path2: ' + path);
   ppos = pos;
   pos = path.indexOf('/', pos + 1);
//alert('pos2: ' + pos);
   if (pos >= 0)
   {
      // store directory name    
  node[level] = path.substring(ppos + 1, pos).toLowerCase();       
//alert('node[' + level + '] : ' + node[level]);
      level++;
   }
   else
   {
      // store filename without extension
      node[level] = path.substring(ppos + 1, path.indexOf('.', ppos + 1));       
//alert('->node[' + level + '] : ' + node[level]);
   }
}


// generate output to document
document.writeln('<TABLE width="95%" cellpadding=0 border=0>');
document.writeln('<TR>');

// write logo
document.writeln('<TD align="center" width="30%">');
document.write('<A HREF="' + root + '">');
document.write('<IMG SRC="');
document.write(root + '/images/obs_logo_klein_tr_316.gif" border="0" width="316" height="89">');
document.write('</A>');
document.writeln('<br>'); 
document.writeln('<font face= "Abadi MT condensed, Arial Narrow, Nina" size="4" style="letter-spacing: 0.5mm; font-size: 3.3ex">');
document.writeln('OPENBARE BASISSCHOOL');
document.writeln('</font>');
document.writeln('</TD>');

document.writeln('<TD>');
document.write('<IMG SRC="');
document.write(root + '/images/dot.gif" width="14" height="14">')
document.writeln('</TD>');

document.writeln('<TD>');
//document.writeln('<hr>');
//document.writeln('<b>');

// write home index
document.write('<A HREF="');
document.write(root + '"> home </A>');

// write sublevels
for (cnt = level; cnt > 0; cnt--)
{
   // write separator image
   document.write('<IMG SRC="');
   document.write(root + '/images/bdgold.gif" width="14" height="14">')

   // if node then create clickable nodename
   // if leaf then just display filename
   if (cnt > 0)
   {
      // write sublevel index
      document.write('<A HREF="');
      link = link + '/' + node[level - cnt];
      document.write(link + '">');
   }
   document.write(' ' + node[level - cnt] + ' ');
   if (cnt > 0)
   {
      document.write('</A>');
   }
}

//document.writeln('</b>');
//document.writeln('<hr>');
document.writeln('</TD>');

document.writeln('<TD align="right">');
var plaats = location.href;
switch(plaats){
             case 'http://www.spectrumpeize.nl/obsspectrum/nieuw/nieuw.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/school.jpg" border="0" width="400" height="162">');
                  }
                  break;
             case 'http://www.spectrumpeize.nl/obsspectrum/fotoalbums/fotoalbums.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/schooln.jpg" border="0" width="400" height="162">');
                  }
                  break;
              case 'http://www.spectrumpeize.nl/obsspectrum/groepsinfo/info.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/schooln.jpg" border="0" width="400" height="162">');
                  }
                  break;
              case 'http://www.spectrumpeize.nl/obsspectrum/commissies/commissies.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoollk.jpg" border="0" width="400" height="162">');
                  }
                  break;
			  case 'http://www.spectrumpeize.nl/obsspectrum/informatie/informatie.php':
                  { document.write('<IMG SRC="');
                    document.write('../images/schooloi.jpg" border="0" width="400" height="162">');
                  }
                  break;			  
              case 'http://www.spectrumpeize.nl/obsspectrum/links/links.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolcm.jpg" border="0" width="400" height="162">');
                  }
                  break; 
				case 'http://www.spectrumpeize.nl/obsspectrum/links/links.htm#top':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolcm.jpg" border="0" width="400" height="162">');
                  }
                  break;  
			  case 'http://www.spectrumpeize.nl/obsspectrum/ouderinfo/download/mutatie.php?ref=/obsspectrum/informatie':
                  { document.write('<IMG SRC="');
                    document.write('../../images/schooloi.jpg" border="0" width="400" height="162">');
                  }
                  break;
              case 'http://www.spectrumpeize.nl/obsspectrum/informatie/informatie.php?ref=/obsspectrum/nieuw':
                  { document.write('<IMG SRC="');
                    document.write('../images/schooloi.jpg" border="0" width="400" height="162">');
                  }
                  break;
               case 'http://www.spectrumpeize.nl/obsspectrum/mr/mr.htm':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolmr.jpg" border="0" width="400" height="162">');
                  }
                  break;
               case 'http://www.spectrumpeize.nl/obsspectrum/wie-is-wie/wie/deze_site/deze_site.htm':
                  { document.write('<IMG SRC="');
                    document.write('../../../images/schoolww.jpg" border="0" width="400" height="162">');
                  }
                  break;
				case 'http://www.spectrumpeize.nl/obsspectrum/wie-is-wie/wie/wie.htm':
                  { document.write('<IMG SRC="');
                    document.write('../../images/schoolww.jpg" border="0" width="400" height="162">');
                  }
                  break;
               case 'http://www.spectrumpeize.nl/obsspectrum/kalender/kalender.php':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolk.jpg" border="0" width="400" height="162">');
                  }
                  break;
				case 'http://www.spectrumpeize.nl/obsspectrum/kalender/kalender.php?ref=/obsspectrum/informatie':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolk.jpg" border="0" width="400" height="162">');
                  }
                  break;
				case 'http://www.spectrumpeize.nl/obsspectrum/kalender/kalender.php?ref=/obsspectrum/nieuw':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolk.jpg" border="0" width="400" height="162">');
                  }
                  break;
               case 'http://www.spectrumpeize.nl/obsspectrum/kalender/schoolvakanties.php?ref=/obsspectrum/kalender':
                  { document.write('<IMG SRC="');
                    document.write('../images/schoolk.jpg" border="0" width="400" height="162">');
                  }
                  break;
             default:
                  {
                   null;
                  }
           }


document.writeln('</TD>');

document.writeln('</TR>');

document.writeln('</TABLE>');

return true;
}

function laatste_update()
{
	var arMaand = new Array();
	arMaand[1] = 'Jan';
	arMaand[2] = 'Feb';
	arMaand[3] = 'Mrt';
	arMaand[4] = 'Apr';
	arMaand[5] = 'Mei';
	arMaand[6] = 'Jun';
	arMaand[7] = 'Jul';
	arMaand[8] = 'Aug';
	arMaand[9] = 'Sep';
	arMaand[10] = 'Okt';
	arMaand[11] = 'Nov';
	arMaand[12] = 'Dec';

	var d = new Date(document.lastModified);
	var dd = d.getDate();
	var mm = d.getMonth() + 1;
	var jj = d.getYear();
	
	document.writeln('<p align=right><small><i>');
	document.writeln('laatste wijziging: ' + dd + '-' + arMaand[mm]);
	document.writeln('</i></small></p>');
}