function intro()
{
    if (top.frames.length==0)
      {     
      document.write("Dies ist ein Frame aus der Homepage:<br>"); 
      document.write("<a href=index.html>Freemusicproduction</a>"); 
    }
 }

function intronav() 
{ 
    if (top.frames.length==0) 
       { 
        top.location.href="index.html"; 
       } 
} 

function introhome() 
{ 
    if (top.frames.length>0) { top.location.href=self.location; }
} 

function MM_openBrWindow(theURL,winName,features) 
{ 
   //v2.0 window.open(theURL,winName,features); 
}