// used to relocate to top level
// frame when opened without frame
if (self == top) 
{
	location.replace("http://www.die.de/docs/index.html?relocateTo=" + document.location.toString());
}

function Tutor( prev, next)
{
	if( __isPrinting) return;

   document.write( '<div align="right">');
   
   if( prev != null)
   {
		document.write('<img src="../common/images/prev.bmp" border="0"><a href="' +  prev + '">Voriger Schritt</a>'); 
   }
   
   if( prev != null && next != null)
   {
        document.write(' | ');
   }
   
   if( next != null)
   {
		document.write('<a href="' +  next + '">Nächster Schritt</a><img src="../common/images/next.bmp" border="0"> '); 
   }
   
   document.write( '</div>');
}