function runNova() {
document.write ('');
}
function runInter4() {
document.write('');
}
function runInter8() {
document.write('');
}
function runInter12() {
document.write('');
}
function runInter16() {
document.write('');
}
function runInter20() {
document.write('');
}
function runInterPH() {
document.write('');
}