function menu_gotoSecondary( menuform )
{
    // see http://www.thesitewizard.com/archive/navigation.shtml
    // for an explanation of this script and how to use it on your
    // own site
    var baseurl = "http://www.softplanetgroup.com/" ;
    selecteditem = menuform.newurl.selectedIndex ;
    newurl = menuform.newurl.options[ selecteditem ].value ;
    if (newurl.length != 0) {
      location.href = baseurl + newurl ;
    }
}



function menu_gotoPrimary( menuform )
{
    // see http://www.thesitewizard.com/archive/navigation.shtml
    // for an explanation of this script and how to use it on your
    // own site
    var baseurl = "http://www.softplanetgroup.com/" ;
    selecteditem = menuform.newurl2.selectedIndex ;
    newurl2 = menuform.newurl2.options[ selecteditem ].value ;
    if (newurl2.length != 0) {
      location.href = baseurl + newurl2 ;
    }
}


function menu_gotoNonAcademicProducts( menuform )
{
    // see http://www.thesitewizard.com/archive/navigation.shtml
    // for an explanation of this script and how to use it on your
    // own site
    var baseurl = "http://www.softplanetgroup.com/" ;
    selecteditem = menuform.newurl3.selectedIndex ;
    newurl3 = menuform.newurl3.options[ selecteditem ].value ;
    if (newurl3.length != 0) {
      location.href = baseurl + newurl3 ;
    }
}