function skull(){
   window.open ('skull.html', 'skull', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function frontal(){
   window.open ('frontal.html', 'frontal', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function zygoma(){
   window.open ('zygoma.html', 'bpshark', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function nasal(){
   window.open ('nasal.html', 'nasal', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function maxilla(){
   window.open ('maxilla.html', 'maxilla', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function sternum(){
   window.open ('sternum.html', 'sternum', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function humerus(){
   window.open ('humerus.html', 'humerus', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function radius(){
   window.open ('radius.html', 'radius', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function ulna(){
   window.open ('ulna.html', 'ulna', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function carpal(){
   window.open ('carpal.html', 'carpal', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function metacarpals(){
   window.open ('metacarpals.html', 'metacarpals', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function phalange(){
   window.open ('phalange.html', 'phalange', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function femur(){
   window.open ('femur.html', 'femur', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function patella(){
   window.open ('patella.html', 'patella', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function tibia(){
   window.open ('tibia.html', 'tibia', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function fibula(){
   window.open ('fibula.html', 'fibula', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function tarsals(){
   window.open ('tarsals.html', 'tarsals', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function metatarsal(){
   window.open ('metatarsal.html', 'metatarsal', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function pubis(){
   window.open ('pubis.html', 'pubis', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function ischium(){
   window.open ('ischium.html', 'ischium', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function ilium(){
   window.open ('ilium.html', 'ilium', config='HEIGHT=235, WIDTH=210, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}