if(navigator.appName != 'Netscape'){
  document.write('<div id="scroll3" style="width:425;height:215;background-color:white;overflow:auto">');
}
else { 
  // netscape 6
  if(navigator.appVersion.indexOf('5')==0) {		
    document.write('<div id="scroll3" style="width:425;height:215;background-color:white;overflow:auto">');
  }
  // netscape 4 and below
  else {
    document.write('<ilayer name="scroll1" width=425 height=215 clip="0,0,425,215">'); 
    document.write('<layer name="scroll2" width=425 bgcolor="white" height="215">'); 
  }
}