');
} // function displayTabs
function displayInstructions() {
// Displays the scenario instructions for each module
if (gCurrModule == "discover") {
document.writeln('
');
document.writeln('
Examine the materials available to you and select all observations,');
document.writeln(' within the categories under the Observations tab, that you believe may');
document.writeln(' have contributed to the reported incident.
');
document.writeln('
When you have finished selecting your observations, check your');
document.writeln(' answers by clicking the "Submit Observations" button. You will have');
document.writeln(' three tries to find all relevant observations.
');
document.writeln('
Select a tab on the left to begin.
');
document.writeln('
');
}
else if (gCurrModule == "use") {
document.writeln('
');
document.writeln('
Examine the materials available to you and determine which ESTHER');
document.writeln(' human error contributors apply to the reported incident. Mark your');
document.writeln(' answers on the ITAC tab.
');
document.writeln('
You will have three tries to find all relevant human error');
document.writeln(' contributors—if you are unsuccessful, you will be directed to work this');
document.writeln(' scenario in the Discover Contributors module.
');
document.writeln('
Select a tab on the left to begin.
');
document.writeln('
');
}
else if (gCurrModule == "master") {
document.writeln('
');
document.writeln('
Examine the materials available to you and select all observations,');
document.writeln(' within the categories under the Observations tab, that you believe may');
document.writeln(' have contributed to the reported incident.
');
document.writeln('
When you have finished selecting your observations, check your');
document.writeln(' answers by clicking the "Submit Observations" button. You will have');
document.writeln(' three tries to find all relevant observations.
');
document.writeln('
Select a tab on the left to begin.
');
document.writeln('
');
}
} // function displayInstructions
function toggleTab(tab) {
var currID = eval("document." + tab + ".id");
var tabImage = '';
if ((gCurrOpenTab) && (gCurrMediaDiv)) {
// Hide content and media associated with currently open tab
hideDiv(gCurrOpenTab + "_tab_contents");
hideDiv(gCurrOpenTab + "_media_description");
hideDiv(gCurrOpenTab + "_media_instructions");
hideDiv(gCurrOpenTab + "_media");
// Hide media that was last displayed
hideDiv(gCurrMediaDiv + "_media_description");
if (gScenarioFinished && eval("document.getElementById('" + gCurrMediaDiv + "_answers_media')") != null) {
// Show media with highlighted answers, if it's available
hideDiv(gCurrMediaDiv + "_answers_media");
}
else {
hideDiv(gCurrMediaDiv + "_media");
}
// Hide audio and question icons and questions and answers, if needed
if (/^listen\d+/.test(gCurrMediaDiv)) {
hideDiv(gCurrMediaDiv + "_audio");
if (gCurrModule == "master") {
hideDiv(gCurrMediaDiv + "_questions");
hideDiv('questions');
hideDiv('answers');
}
}
// Clear out gCurrMediaDiv
gCurrMediaDiv = '';
}
if (/_closed/.test(currID)) {
if (gCurrOpenTab) {
// Close currently opened tab
eval("document." + gCurrOpenTab + ".id = '" + gCurrOpenTab + "_closed'");
// Display unselected tab image
document.getElementById(gCurrOpenTab + "_closed").src = eval(gCurrOpenTab + "Tab.src");
}
// Open specified tab
eval("document." + tab + ".id = '" + tab + "_open'");
// Display selected tab image
document.getElementById(tab + "_open").src = eval(tab + "TabSelected.src");
// Show content and media associated with the specified tab
showDiv(tab + "_tab_contents");
showDiv(tab + "_media_instructions");
showDiv(tab + "_media_description");
showDiv(tab + "_media");
// Save current opened tab
gCurrOpenTab = tab;
gCurrMediaDiv = tab;
}
else if ((/_open/.test(currID)) && (tab == gCurrOpenTab)) {
// Close the specified tab
eval("document." + tab + ".id = '" + tab + "_closed'");
// Display unselected tab image
document.getElementById(tab).src = eval(tab + "Tab.src");
// All tabs are closed - Show blank content and media
showDiv("blank_tab_contents");
showDiv("blank_media_description");
showDiv("blank_media_instructions");
showDiv("blank_media");
// Reset current opened tab
gCurrOpenTab = '';
gCurrMediaDiv = '';
}
} // function toggleTab
function loadMedia(divBaseName) {
// Replaces the content currently in the media and media description
// fields with that associated with the specified link.
if (gCurrMediaDiv) {
// Hide media for the current div
hideDiv(gCurrMediaDiv + "_media_description");
if (gScenarioFinished && eval("document.getElementById('" + gCurrMediaDiv + "_answers_media')") != null) {
// Show media with highlighted answers, if it's available
hideDiv(gCurrMediaDiv + "_answers_media");
}
else {
hideDiv(gCurrMediaDiv + "_media");
}
// Hide audio and question icon
if (/^listen/.test(gCurrMediaDiv)) {
hideDiv(gCurrMediaDiv + "_audio");
if (gCurrModule == "master") {
hideDiv(gCurrMediaDiv + "_questions");
}
}
}
// Show media for the specified div
showDiv(divBaseName + "_media_description");
if (gScenarioFinished && eval("document.getElementById('" + divBaseName + "_answers_media')") != null) {
// Show media with highlighted answers, if it's available
showDiv(divBaseName + "_answers_media");
}
else {
showDiv(divBaseName + "_media");
}
// Show audio and question icons if the Listen tab is open
if (/^listen/.test(divBaseName)) {
showDiv(divBaseName + "_audio");
// Is this a Master Contributors scenario?
if (gCurrModule == "master") {
showDiv(divBaseName + "_questions");
// Hide questions and answers if they are currently showing
hideDiv('questions');
hideDiv('answers');
}
}
// Save current div
gCurrMediaDiv = divBaseName;
} // function loadMedia
/////////////// Functions for observation selection ///////////////
function buildObservationCategories() {
// Writes the HTML for each of the observation category lists
// Observation categories only apply to the "discover" and "master" modules
if (gCurrModule == 'use') {
return;
}
// Build HTML
document.writeln('
');
} // function buildObservationCategories
function buildObservationSelectionList() {
// Generates a list of links for each observation specified in the
// gObservations array
// Observation categories only apply to the "discover" and "master" modules
if (gCurrModule == 'use') {
return;
}
for (var i = 0; i < gTotalObservations; i++) {
document.writeln('
' + gObservations[i] + '
');
}
} // function buildObservationSelectionList
function selectObservation(observationNumber) {
// Adds the selected observation to the user's selection list
// Is the scenario already finished?
if (gScenarioFinished) {
// Observations can't be selected after the scenario is finished
return;
}
// Check number of selected observations
if (gSelectedObservations.length == gMaxSelectedObservations) {
alert("You may only select " + gMaxSelectedObservations + " observations\nYou must delete some observations from your list before selecting others.");
return;
}
// Make sure this observation isn't already selected
if (!gSelectedObservations.exists(observationNumber)) {
// Add this observation to the list of selected observations
gSelectedObservations.push(observationNumber);
// Adds the specified observation to the selection list
document.getElementById("observation" + observationNumber).className = "selected";
}
// Sort selection list
gSelectedObservations.sort(byNumber);
// Make sure "Delete checked items" link is visible
showDiv("delete_items_link");
// Enable "Check Observations" button
enableCheckObservationsButton();
// Highlight selected observation in observation category list
document.getElementById("ol" + observationNumber).className = "ol_selected";
} // function selectObservation
function deselectObservations() {
// Removes all checked observations from the selection list
var updatedList = new Array;
for(i = 0; i < gSelectedObservations.length; i++) {
if (eval("document.observationForm.cb" + gSelectedObservations[i] + ".checked")) {
// Hide checked observation
document.getElementById("observation" + gSelectedObservations[i]).className = "unselected";
// Uncheck the checkbox associated with this observation
eval("document.observationForm.cb" + gSelectedObservations[i] + ".checked = false");
// Unhighlight selected observation in observation category list
document.getElementById("ol" + gSelectedObservations[i]).className = "ol_unselected";
}
else {
// Add only unchecked observations to the updated selection list
updatedList.push(gSelectedObservations[i]);
}
}
gSelectedObservations = updatedList;
// Enable "Check Observations" button
enableCheckObservationsButton();
} // function deselectObservations
function enableCheckObservationsButton() {
if (gCurrFeedbackLevel <= gMaxFeedbackLevel) {
document.getElementById("submitBtn").style.display = "block";
document.observationForm.submit.disabled = false;
}
} // function enableCheckObservationsButton
function checkObservations(scenario) {
// Compares selected observations with those in the list of correct
// observations for this scenario
var feedback = '';
var incorrect = false;
var missing = false;
var missingObservations = new Array;
// Make sure list of correct observations is sorted
gCorrectObservations.sort(byNumber);
// Compare selected list with correct list
if (gSelectedObservations.compareArrays(gCorrectObservations)) {
// The user got all observations correct
highlightCorrectObservations(gSelectedObservations);
// Display a congratulations message
feedback = "
Good job!
";
feedback += "You have correctly identified all observations that apply to this scenario. ";
// Set feedback level to highest level
gCurrFeedbackLevel = gMaxFeedbackLevel;
}
else {
// Not all observations are correct
// Highlight selected observations appropriately
for (var i = 0; i < gSelectedObservations.length; i++) {
var observation = "observation" + gSelectedObservations[i];
if (gCurrFeedbackLevel > 1) {
if (gCorrectObservations.exists(gSelectedObservations[i])) {
document.getElementById(observation).className = "correct";
}
else {
document.getElementById(observation).className = "incorrect";
incorrect = true;
}
}
else if (!gCorrectObservations.exists(gSelectedObservations[i])) {
incorrect = true;
}
}
// Check for missing observations
for (var i = 0; i < gCorrectObservations.length; i++) {
if (!gSelectedObservations.exists(gCorrectObservations[i])) {
missing = true;
// Add this observation to the list of missing observations
missingObservations.push(gCorrectObservations[i]);
}
}
// Generate appropriate feedback message
feedback += "
Response Feedback:
\n
";
if (incorrect) {
feedback += "Some selected observations are not relevant to this scenario.\n";
}
if (missing) {
feedback += "One or more relevant observations are missing.\n";
}
// Display feedback message
if (gCurrFeedbackLevel == 1) {
feedback += "Keep trying and you'll find all of the relevant observations. \n";
}
else if (gCurrFeedbackLevel == 2) {
// Display general hints
feedback += "Make your corrections and continue to review the material to complete the list. \n";
}
else if (gCurrFeedbackLevel == 3) {
// Display more specific hints
feedback += "Keep trying. Review the evidence again to find any other relevant observations. \n";
}
else if (gCurrFeedbackLevel == 4) {
feedback += " \n";
}
}
if (gCurrFeedbackLevel > 1) {
// Display feedback for each selected observation
feedback += getgObservationFeedback();
feedback += "
\n
\n";
if ((missing) && (gCurrFeedbackLevel < gMaxFeedbackLevel)) {
// Get hints for the missing factors
feedback += "
Hints:
\n
";
var hints = new Array;
hints = getHints('Observation', gCurrFeedbackLevel, missingObservations);
for (i = 0; i < hints.length; i++) {
feedback += "
";
feedback += "Inspect the material in the tabs to see the relevant evidence highlighted with notes.\n";
feedback += "
\n
\n";
// Display a link to the ITAC form for the current scenario
feedback += "
ITAC:
\n
";
feedback += "View the final answers for this scenario displayed on a representation of a completed ITAC form.\n";
feedback += "
\n
\n";
// Scenario is complete. Display the highlighted notes in the media files.
gScenarioFinished = 1;
}
// Increment feedback level
gCurrFeedbackLevel++;
// Write feedback to stage area
document.getElementById('feedback_media').innerHTML = feedback;
// Open the Feedback tab
if ((gCurrModule == 'discover') && (gCurrOpenTab != 'feedback')) {
toggleTab('feedback');
}
// Hide "Delete checked items" link and submit button after the scenario
// is finished and the media notes are displayed
if (gScenarioFinished) {
hideDiv("delete_items_link");
document.getElementById('submitBtn').style.display = "none";
}
else {
// Disable "Check Observations" button
document.observationForm.submit.disabled = true;
}
} // function checkObservations
function getgObservationFeedback() {
var feedback = '';
// Show comments for each observation in the user's selection list
for (i = 0; i < gSelectedObservations.length; i++) {
// Display selected observation
feedback += ' - ';
// Display corresponding observation feedback
if (gObservationFeedback[gSelectedObservations[i]] == 'NA') {
feedback += "This does not apply";
}
else if (gObservationFeedback[gSelectedObservations[i]] == 'NE') {
feedback += "There is no evidence of this";
}
else {
feedback += gObservationFeedback[gSelectedObservations[i]];
}
}
return feedback;
} // function getgObservationFeedback
function highlightCorrectObservations(selectedObservations) {
// Highlights all observations in the specified array to indicate they're correct
for (var i = 0; i < selectedObservations.length; i++) {
var observation = "observation" + selectedObservations[i];
document.getElementById("observation" + selectedObservations[i]).className = "correct";
}
} // function highlightCorrectObservations
function highlightCorrectFactors(selectedFactors) {
// Highlights all factors in the specified array to indicate they're correct
for (var i = 0; i < selectedFactors.length; i++) {
var factor = "factor" + selectedFactors[i];
document.getElementById("factor" + selectedFactors[i]).className = "itac_correct";
}
} // function highlightCorrectFactors
function getHints(module, feedbackLevel, missingItems) {
// Builds a list of hints for all missing observations or factors
// Note: module = "discover", "use", or "master"
var hints = new Array;
for (i = 0; i < missingItems.length; i++) {
if (feedbackLevel == 2) {
// Display general hints at feedback level 2
hints.push(eval("gGeneral" + module + "Hint" + [missingItems[i]]) + "\n");
}
else if (feedbackLevel == 3) {
// Display specific hints at feedback level 3
hints.push(eval("gSpecific" + module + "Hint" + [missingItems[i]]) + "\n");
}
}
// Remove duplicate hints from list
hints = hints.removeDuplicates();
return hints;
} // function getHints
/////////////// Functions for audio clips ///////////////
function playSound(file) {
// IE Only
document.all['BGSOUND_ID'].src=file;
} // function playSound
function stopSound() {
// IE Only
document.all['BGSOUND_ID'].src='silence.mid';
} // function stopSound
/////////// Functions for Module 3 Questions ////////////
function showQuestions(divBaseName) {
var questions = "";
var backLinkStr = '
';
intro += 'Click on the question(s) you wish to ask and a corresponding answer will be displayed: ';
for (var i = 0; i < gQAList.length; i++) {
if (!(i % 2)) {
// This is a question
// Get index of associated answer
var a = i + 1;
// Print question link
questions += ' • ' + gQAList[i] + "\n";
}
}
// Write intro text
document.getElementById('questions').innerHTML = intro;
// Write list of questions
document.getElementById('questions').innerHTML += questions;
// Show the questions pop-up
showDiv('questions');
} // function showQuestions
function showAnswer(index) {
var backLinkStr = '
';
answer += gQAList[index];
// Display answer to associated question
document.getElementById('answers').innerHTML = answer;
// Show the answer pop-up
showDiv('answers');
} // function showAnswer
////////////////// ITAC Form Functions //////////////////
function itacBuildCorrectObservationsList() {
for (var i = 0; i < gCorrectObservations.length; i++) {
document.writeln('
' + gObservations[gCorrectObservations[i]] + '
');
}
} // function itacBuildCorrectObservationsList
function itacHighlightObservations(factor) {
// Return if no factor object was specified
if (!factor) {
return;
}
// Get factor ID
// (NOTE: The factor ID is not passed directly to this function so that
// editing the scenario ITAC file will be easier for non-programmers.)
var factorID = factor.id;
// Unhighlight current factor and observations
itacUnhighlight();
// Highlight the current factor
document.getElementById(factorID).className = "itac_selected_factor";
// Highlight each observation associated with this contributing factor
for (var i = 0; i < eval(factorID + "Observations.length"); i++) {
var observationID = "observation" + eval(factorID + "Observations[" + i + "]");
document.getElementById(observationID).className = "itac_selected_observation";
gCurrHighlightedObservations.push(observationID);
}
// Display description associated with this contributing factor
itacDisplayDescription(factorID);
// Save current factor
gCurrHighlightedFactor = factorID;
} // function itacHighlightObservations
function itacHighlightFactor(observationID) {
// Unhighlight current factor and observations
itacUnhighlight();
// Highlight the current observation
document.getElementById(observationID).className = "itac_selected_observation";
// Highlight the contributing factor associated with this observation
var factorID = "factor" + eval(observationID + "Factor");
document.getElementById(factorID).className = "itac_selected_factor";
// Display description associated with this contributing factor
itacDisplayDescription(factorID);
// Save current factor and observations
gCurrHighlightedFactor = factorID;
gCurrHighlightedObservations.push(observationID);
} // function itacHighlightFactor
function itacDisplayDescription(factorID) {
var description = "Description: \n";
description += eval(factorID + "Description");
document.getElementById('itac_description').innerHTML = description;
} // function itacDisplayDescription
function itacUnhighlight () {
// Unhighlight current factor and observations
if (gCurrHighlightedFactor) {
document.getElementById(gCurrHighlightedFactor).className = "itac_unselected_factor";
}
if (gCurrHighlightedObservations) {
for (var i = 0; i < gCurrHighlightedObservations.length; i++) {
document.getElementById(gCurrHighlightedObservations[i]).className = "itac_unselected_observation";
}
delete gCurrHighlightedObservations;
}
gCurrHighlightedObservations = new Array;
} // function itacUnhighlight
function buildITACForm() {
// Writes the table for the ITAC form in the "Discover Contributors" and
// "Use Contributors" scenarios, depending on the specified module
if (gCurrModule == 'discover') {
var correctFactorStr = " class=\"itac_unselected_factor\"\n";
correctFactorStr += " onClick=\"itacHighlightObservations(this)\">";
var incorrectFactorStr = " class=\"itac_grayed_out_factor\"\n";
incorrectFactorStr += " onClick=\"itacHighlightObservations()\">";
document.writeln('
');
document.writeln('
Data Flow
');
document.writeln('
Work Setting
');
document.writeln('
Work Planning/Control
');
document.writeln('
Employee Readiness
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
document.writeln('
');
}
else if ((gCurrModule == 'use') || (gCurrModule == 'master')) {
document.writeln(' ');
}
} // function buildITACForm
function enableCheckFactorsButton() {
if (gCurrFeedbackLevel <= gMaxFeedbackLevel) {
document.checkFactorsBtnForm.checkFactorsBtn.disabled = false;
}
} // function enableCheckFactorsButton
function checkFactors(scenario) {
// Compares selected contributing factors with those in the list of correct
// factors for this scenario
var allFactorsCorrect = 0;
var feedback = 'Feedback: ';
var incorrect = false;
var missing = false;
var missingFactors = new Array;
// Clear out current list of selected factors
gSelectedFactors = new Array;
// Build list of selected factors
for(var i = 0; i < gTotalFactors; i++) {
if (eval("document.itacForm.cb" + i + ".checked")) {
gSelectedFactors.push(i);
}
else {
// Unhighlight this factor, if needed
document.getElementById("factor" + i).className = "itac_unselected_factor";
}
}
// Sort selection list
gSelectedFactors.sort(byNumber);
// Make sure list of correct factors is sorted
gCorrectFactors.sort(byNumber);
// Compare selected list with correct list
if (gSelectedFactors.compareArrays(gCorrectFactors)) {
// The user got all factors correct
highlightCorrectFactors(gSelectedFactors);
allFactorsCorrect = 1;
// Display a congratulations message
feedback += "Good job! You have correctly identified all contributing factors that apply to this scenario. ";
// Set feedback level to highest level
gCurrFeedbackLevel = gMaxFeedbackLevel;
}
else {
// Not all factors are correct
// Highlight selected factors appropriately
for (i = 0; i < gSelectedFactors.length; i++) {
var factor = "factor" + gSelectedFactors[i];
if (gCurrFeedbackLevel > 1) {
if (gCorrectFactors.exists(gSelectedFactors[i])) {
document.getElementById(factor).className = "itac_correct";
}
else {
document.getElementById(factor).className = "itac_incorrect";
incorrect = true;
}
}
else if (!gCorrectFactors.exists(gSelectedFactors[i])) {
incorrect = true;
}
}
// Check for missing factors
for (i = 0; i < gCorrectFactors.length; i++) {
if (!gSelectedFactors.exists(gCorrectFactors[i])) {
missing = true;
// Add this factor to the list of missing factors
missingFactors.push(gCorrectFactors[i]);
}
}
// Generate appropriate feedback message
if (incorrect) {
feedback += "Some selected factors are not relevant to this scenario.\n";
}
if (missing) {
feedback += "One or more relevant factors are missing.\n";
}
// Display feedback message
if (gCurrFeedbackLevel == 1) {
feedback += "Keep trying and you'll find all of the relevant factors.\n";
}
else if (gCurrFeedbackLevel == 2) {
// Display general hints
feedback += "Make your corrections and continue to review the material to complete the list.\n";
}
else if (gCurrFeedbackLevel == 3) {
// Display more specific hints
feedback += "Keep trying. Review the evidence again to find any other relevant factors.\n";
}
else if (gCurrFeedbackLevel == 4) {
feedback += "\n";
}
}
if (gCurrFeedbackLevel > 1) {
// Display hints for unselected factors
if ((missing) && (gCurrFeedbackLevel < gMaxFeedbackLevel)) {
feedback += "Hint: ";
// Get hints for the missing factors
var hints = new Array;
hints = getHints('Factor', gCurrFeedbackLevel, missingFactors);
for (i = 0; i < hints.length; i++) {
feedback += hints[i];
}
}
}
if (gCurrFeedbackLevel == gMaxFeedbackLevel) {
// Did the user get all factors correct?
if (allFactorsCorrect) {
// Display reference to highlighted notes
feedback += "Inspect the material in the tabs to see the relevant evidence highlighted with notes.\n";
// Scenario is complete. Display the highlighted notes in the media files.
gScenarioFinished = 1;
}
else {
// Refer the user back to the "Discover Contributors" version of this scenario
feedback += "Nice try, but you were not able to find all of the relevant ESTHER contributors for this scenario.\n";
feedback += "You may want to work through this scenario in Discovery mode.\n";
}
}
// Increment feedback level
gCurrFeedbackLevel++;
// Write feedback
document.getElementById('itac_feedback').innerHTML = feedback;
// Disable "Check Factors" button
document.checkFactorsBtnForm.checkFactorsBtn.disabled = true;
} // function checkFactors
/////////////// General Utility Functions ///////////////
function byNumber(a,b){
// Used by the array sort method to sort numerically
return(a-b)
}
function changeCSS(myclass, element, value) {
// Modifies the value of the specified element in the specified class
// NOTE: This currently only modifies elements in the first stylesheet
// defined in the current web page.
var CSSRules;
if (document.all) {
CSSRules = 'rules';
}
else if (document.getElementById) {
CSSRules = 'cssRules';
}
for (var i = 0; i < document.styleSheets[0][CSSRules].length; i++) {
if (document.styleSheets[0][CSSRules][i].selectorText == myclass) {
document.styleSheets[0][CSSRules][i].style[element] = value;
}
}
} // function changeCSS
function openScenario(scenarioURL, width, height) {
// Opens a new window containing the specified scenario and resizes that
// window to the specified width and height
// Open scenario window
scenarioWin = window.open(scenarioURL, "scenarioWin", "scrollbars=yes,menubar=yes,toolbar=no,location=no,directories=no,status=no,resizable=no");
// Resize scenario window only if the specified width and height will fit the
// user's current resolution
if ((width <= screen.availWidth) && (height <= screen.availHeight)) {
scenarioWin.moveTo(0,0);
if (document.all) {
scenarioWin.resizeTo(width, height);
}
else if (document.layers || document.getElementById) {
if (scenarioWin.outerHeight < height || scenarioWin.outerWidth < width) {
scenarioWin.outerHeight = height;
scenarioWin.outerWidth = width;
}
}
}
} // function openScenario
function myPlaySound(soundFile) {
// This method of embedding and playing audio files is more compatible with modern browsers
document.getElementById("soundFileContainer").innerHTML =
"
');
document.writeln(' 
');
document.writeln(' 
');
document.writeln(' 
');
if (gCurrModule == 'discover') {
document.writeln(' 
');
document.writeln(' 
');
}
else if (gCurrModule == 'use') {
document.writeln(' 
');
}
else if (gCurrModule == 'master') {
document.writeln(' 
');
}
document.writeln('