numAnswers = new Array();
answers = new Array();
var acc = 0;
var loop;
var numRight = 0;
/* ============================== */
function checkForm()
{
if ((document.test.realname.value == '') || (document.test.email.value == '') || (document.test.phone.value == ''))
{
alert('Please provide values for all required fields');
return false;
}
else
{
return true;
}
}
/* ============================== */
function buildRedirect(score)
{
var sPath = location.href;
var sRedirect = sPath.substring(0, sPath.lastIndexOf('/') + 1) + 'testcomplete.html?score=' + score;
return sRedirect;
}
/* ================================ */
function scoreTest(skip)
/* skip is the number of form elements before the first radio button */
{
var popup = false;
if (!checkForm())
{
return false;
}
if (document.test.showpopup.value == 'yes')
popup = true;
else
popup = false;
for (loop = 0; loop < answers.length; loop++)
{
if (document.test.elements[answers[loop] + acc + skip].checked)
numRight++;
acc = acc + numAnswers[loop];
}
acc = 0;
/*
** fill in some values on the form to be included in email
*/
document.test.testscore.value = Math.round((numRight / answers.length) * 100) + '%';
document.test.studentname.value = document.test.realname.value;
document.test.studentemail.value = document.test.email.value;
document.test.subject.value = document.test.subject.value + ' -- ' + document.test.studentname.value;
document.test.testversion.value = document.test.version.value;
/*
** build URL to send student to after scoring test
*/
document.test.redirect.value = buildRedirect(Math.round((numRight / answers.length) * 100));
if (popup)
{
tstWindow=window.open('','tstWindow','scrollbars=yes,resizable=no,height=350,width=550');
tstWindow.document.writeln('Results');
tstWindow.document.writeln('Test Results
');
tstWindow.document.writeln('You answered ', Math.round((numRight / answers.length) * 100),'% of the questions correctly.
');
if (numRight != answers.length)
{
tstWindow.document.writeln('
You missed the following:
');
for (loop = 0; loop < answers.length; loop++)
{
if (!document.test.elements[answers[loop] + acc + skip].checked)
tstWindow.document.writeln('#', loop+1, '
');
acc = acc + numAnswers[loop];
}
tstWindow.document.writeln('
Feel free to look over the questions you missed.
');
}
else
tstWindow.document.writeln('
Congratulations on your perfect score!
');
tstWindow.document.writeln('');
tstWindow.document.close();
}
acc = 0;
numRight = 0;
return true;
}
/******************************************/
function checkBrowser()
{
if (navigator.userAgent.indexOf('AOL') != -1) /* if AOL */
{
document.writeln('It appears that you are using an AOL browser. If you cannot play the MP3 audio clip, please check your settings for AOL, or use a different browser. To change your media player, do the followning:
- Go to Keyword (Ctrl+K)
- Write aol preferences
- Click on aol preferences
- Click on Categories
- Click on Multimedia
- Uncheck use AOL media player for supported file types