if ((document.gammaray.answer1a.checked==true)&&(document.gammaray.answer1b.checked==true)&&(document.gammaray.answer1c.checked==false)&&(document.gammaray.answer1d.checked==false)&&(document.gammaray.answer1e.checked==false)&&(document.gammaray.answer1f.checked==false)&&(document.gammaray.answer1g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer2a.checked==true)&&(document.gammaray.answer2b.checked==true)&&(document.gammaray.answer2c.checked==true)&&(document.gammaray.answer2d.checked==false)&&(document.gammaray.answer2e.checked==false)&&(document.gammaray.answer2f.checked==false)&&(document.gammaray.answer2g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer3a.checked==true)&&(document.gammaray.answer3b.checked==true)&&(document.gammaray.answer3c.checked==true)&&(document.gammaray.answer3d.checked==false)&&(document.gammaray.answer3e.checked==false)&&(document.gammaray.answer3f.checked==false)&&(document.gammaray.answer3g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer4a.checked==false)&&(document.gammaray.answer4b.checked==false)&&(document.gammaray.answer4c.checked==false)&&(document.gammaray.answer4d.checked==true)&&(document.gammaray.answer4e.checked==true)&&(document.gammaray.answer4f.checked==false)&&(document.gammaray.answer4g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer5a.checked==false)&&(document.gammaray.answer5b.checked==false)&&(document.gammaray.answer5c.checked==false)&&(document.gammaray.answer5d.checked==false)&&(document.gammaray.answer5e.checked==false)&&(document.gammaray.answer5f.checked==true)&&(document.gammaray.answer5g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer6a.checked==false)&&(document.gammaray.answer6b.checked==false)&&(document.gammaray.answer6c.checked==false)&&(document.gammaray.answer6d.checked==false)&&(document.gammaray.answer6e.checked==false)&&(document.gammaray.answer6f.checked==true)&&(document.gammaray.answer6g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer7a.checked==false)&&(document.gammaray.answer7b.checked==false)&&(document.gammaray.answer7c.checked==false)&&(document.gammaray.answer7d.checked==false)&&(document.gammaray.answer7e.checked==false)&&(document.gammaray.answer7f.checked==false)&&(document.gammaray.answer7g.checked==true)) {
NumberCorrect++;
}
alert ("You answered " +NumberCorrect + " out of 7 questions correctly!");
if (NumberCorrect==7) {location=AnswerPage;}
}
function answerButton(form) {
NumberCorrect = 0;
AnswerPage = 'hist_gamma_solution.html';
if ((document.gammaray.answer1a.checked==true)&&(document.gammaray.answer1b.checked==true)&&(document.gammaray.answer1c.checked==false)&&(document.gammaray.answer1d.checked==false)&&(document.gammaray.answer1e.checked==false)&&(document.gammaray.answer1f.checked==false)&&(document.gammaray.answer1g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer2a.checked==true)&&(document.gammaray.answer2b.checked==true)&&(document.gammaray.answer2c.checked==true)&&(document.gammaray.answer2d.checked==false)&&(document.gammaray.answer2e.checked==false)&&(document.gammaray.answer2f.checked==false)&&(document.gammaray.answer2g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer3a.checked==true)&&(document.gammaray.answer3b.checked==true)&&(document.gammaray.answer3c.checked==true)&&(document.gammaray.answer3d.checked==false)&&(document.gammaray.answer3e.checked==false)&&(document.gammaray.answer3f.checked==false)&&(document.gammaray.answer3g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer4a.checked==false)&&(document.gammaray.answer4b.checked==false)&&(document.gammaray.answer4c.checked==false)&&(document.gammaray.answer4d.checked==true)&&(document.gammaray.answer4e.checked==true)&&(document.gammaray.answer4f.checked==false)&&(document.gammaray.answer4g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer5a.checked==false)&&(document.gammaray.answer5b.checked==false)&&(document.gammaray.answer5c.checked==false)&&(document.gammaray.answer5d.checked==false)&&(document.gammaray.answer5e.checked==false)&&(document.gammaray.answer5f.checked==true)&&(document.gammaray.answer5g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer6a.checked==false)&&(document.gammaray.answer6b.checked==false)&&(document.gammaray.answer6c.checked==false)&&(document.gammaray.answer6d.checked==false)&&(document.gammaray.answer6e.checked==false)&&(document.gammaray.answer6f.checked==true)&&(document.gammaray.answer6g.checked==false)) {
NumberCorrect++;
}
if ((document.gammaray.answer7a.checked==false)&&(document.gammaray.answer7b.checked==false)&&(document.gammaray.answer7c.checked==false)&&(document.gammaray.answer7d.checked==false)&&(document.gammaray.answer7e.checked==false)&&(document.gammaray.answer7f.checked==false)&&(document.gammaray.answer7g.checked==true)) {
NumberCorrect++;
}
alert ("You answered " +NumberCorrect + " out of 7 questions correctly!");