function toprefshow() {

	
	$('reflinkshow').replace('<a title="Übersicht unserer Referenzen ausblenden" class="linkInt" href="javascript:void(0);" id="reflinkhide" onclick="toprefhide(); return false;">Übersicht Referenzen ausblenden</a>')

	
	Effect.BlindDown('topref', {duration: 0.1});
	Effect.BlindUp('topimg', {duration: 0.1});
	
}

function toprefhide() {
	
	$('reflinkhide').replace('<a title="Zeigt eine Übersicht unserer Referenzen" class="linkInt" href="javascript:void(0);" id="reflinkshow" onclick="toprefshow(); return false;">Übersicht Referenzen anzeigen</a>')
	
	Effect.BlindUp('topref', {duration: 0.1});
	Effect.BlindDown('topimg', {duration: 0.1});

}

function topnewsshow() {
	
	Effect.BlindUp('topref');
	Effect.BlindDown('topnews');
	
}

function topnewshide() {

	
	Effect.BlindUp('topnews');
	Effect.BlindDown('topimg', {duration: 0.1});
	
	return toprefhide();

}


function loadImages() {
        if (document.getElementById) {  // DOM3 = IE5, NS6
        document.getElementById('hidepage').style.visibility = 'hidden';
}
else {
        if (document.layers) {  // Netscape 4
        document.hidepage.visibility = 'hidden';
}
else {  // IE 4
        document.all.hidepage.style.visibility = 'hidden';
      }
   }
}


// Home Animation

  function chgBG(elem,lnk,img) {

        $(elem).className= 'bereichact';
        
        $(lnk).style.color = '#CC0000';
        
        
        
        // $A($(elem).getElementsByClassName('prod')).each( function(item) {
		
      	//	$(item).style.visibility = 'visible';
      		  				
      			
      	// });
      	
        // $A($(elem).getElementsByClassName('sub-lk')).each( function(item2) {
		
      	//	$(item2).style.visibility = 'visible';
  					  				
      			
      	// });
      	
        // $A($(elem).getElementsByClassName('sub-lk-placeholder')).each( function(item3) {
		
      	//	$(item3).style.visibility = 'hidden';
  					  				
      			
      	// });
  }

  function chgBGback(elem,lnk) {

        $(elem).className= 'bereich';
        
        $(lnk).style.color = '#000';
        
        
        
        // $A($(elem).getElementsByClassName('prod')).each( function(item) {
		
      	//	$(item).style.visibility = 'hidden';			  				
      			
        // });
      	
        // $A($(elem).getElementsByClassName('sub-lk')).each( function(item2) {
		
      	//	$(item2).style.visibility = 'hidden';				  				
      			
        // });
      	
        // $A($(elem).getElementsByClassName('sub-lk-placeholder')).each( function(item3) {
		
      	//	$(item3).style.visibility = 'visible';
  					  				
      			
        // });
  }

  function showlink(elem) {
		
      		$(elem).style.visibility = 'visible';			  				
      			
  }

  function hidelink(elem) {
		
      		$(elem).style.visibility = 'hidden';			  				
      			
  }