function menu_goto( menuform )
{
  // Generated by thesitewizard Navigation Menu Wizard 2.2
  // Visit http://www.thesitewizard.com/ to get your own
  // customized navigation menu FREE!
  var baseurl = 'http://homepage.smc.edu/morse_peter/Phy14/' ;
  selecteditem = menuform.url.selectedIndex ;
  newurl = menuform.url.options[ selecteditem ].value ;
  if (newurl.length != 0) {
    location.href = baseurl + newurl ;
  }
}
document.writeln( '<form action="chgoto" method="get">' );
document.writeln( '<select name="url" onchange="menu_goto(this.form)">' );
document.writeln( '<option value="phy14.htm">Select an option</option>' );
document.writeln( '<option value="AtomsScales/Activities.htm">Atoms and Scales</option>' );
document.writeln( '<option value="LightOptics/Activities.htm">Light and Optics</option>' );
document.writeln( '<option value="MotionForces/Activities.htm">Motion and Forces</option>' );
document.writeln( '<option value="EnergyWork/Activities.htm">Energy and Work</option>' );
document.writeln( '<option value="HeatTemperature/Activities.htm">Heat and Temperature</option>' );
document.writeln( '<option value="ElectricityMagnetism/Activities.htm">Electricity and Magnetism</option>' );
document.writeln( '<option value="WavesSound/Activities.htm">Waves and Sound</option>' );
document.writeln( '<option value="ModernPhysics/Activities.htm">Modern Physics</option>' );
document.writeln( '</select>' );
document.writeln( '</form>' );