function buttonlinks(){
	opentree(); 
	var elem = document.getElementById('id-mitte');
	  elem.innerHTML = 
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    '<h2 class="h2">Links</h2>' +
    '<table class="nurleft">' +
    '<colgroup>' + 
    '<col width="150">' + 
    '<col width="20">' + 
    '<col width="620">' + 
    '</colgroup>' +
    '<tr><td><a  href="http://www.kantorei-saarlouis.org" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_kantorei_saarlouis_kl.jpg" alt="Logo Kantorei Saarlouis"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.kantorei-saarlouis.org"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Kantorei Saarlouis</span></a></td>' +
    '</tr>' +
    '<tr><td><a  href="http://www.evangelische-kirche-saarlouis.de" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_ev_kirchengemeinde_saarlouis_kl.jpg" alt="Logo Evangelische Kirchengemeinde Saarlouis"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.evangelische-kirche-saarlouis.de"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Evangelische Kirchengemeinde Saarlouis</span></a></td>' +
    '</tr>' +    
    '<tr><td><a  href="http://www.hfm.saarland.de" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_musikhochschule_des_saarlandes_kl.jpg" alt="Logo Musikhochschule des Saarlandes"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.hfm.saarland.de"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Musikhochschule des Saarlandes</span></a></td>' +
    '</tr>' + 
    '<tr><td><a  href="http://www.alte-musik-saarland.de" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_fitz_neumeyer_akademie_kl.jpg" alt="Logo Fritz Neumeyer Akademie"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.alte-musik-saarland.de"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Fritz Neumeyer Akedemie</span></a></td>' +
    '</tr>' +     
    '<tr><td><a  href="http://www.saarlouis.de" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_stadt_saarlouis_kl.jpg" alt="Logo Stadt Saarlouis"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.saarlouis.de"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Stadt Saarlouis</span></a></td>' +
    '</tr>' +     
    '<tr><td><a  href="http://www.kreis-saarlouis.de" onclick="window.open(this.href); return false;">' +
    '        <img src="./bilder/links/logo_landkreis_saarlouis_kl.jpg" alt="Logo Landkreis Saarlouis"></a>' +
    '    <td>&nbsp;</td>' +
    '    <td><a href="http://www.kreis-saarlouis.de"' +                                  
    '         onclick="window.open(this.href); return false;"><span class="colorreli">Landkreis Saarlouis</span></a></td>' +
    '</tr>' +       
    '</table>' +
/*	<a class="anders" href="#" onClick="buttonsponsoren('Sponsoren'); return true;">Sponsoren</a>   */    
    '<br>' +   
    '<a href="#" class="top_oben nurright">&nbsp;</a>' +
    '<br>' +              
/* -------------------------------------------------------------------------- */
   '';
   }
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