var generationDate = "(?)";
window.defaultStatus ="Math Review";
var pageType = "Intro"; // always initialize to "Intro"
var theDateText;
var currentStep = 0;
var theTimeout;
var reviewImagePath = "../../../../ptt/ReviewImages/";
var problemsDoneFlag = false;
// The API code is loaded in the header frame, which is a child of
// the main review frame. Its sibling frame is the content frame.
// Within the content frame, there
// are body and footer frames.
var FOOTER;
var BODY;
var CONTENT;
var MAIN
function getFrames (){
MAIN = window.parent;
CONTENT = MAIN.content;
FOOTER = CONTENT.footer;
BODY = CONTENT.body;
}
var introImage = new Image();
introImage.src = reviewImagePath + "h_intro" + langSuf + ".gif";
var step1Image = new Image();
step1Image.src = reviewImagePath + "h_step1" + langSuf + ".gif";
var step2Image = new Image();
step2Image.src = reviewImagePath + "h_step2" + langSuf + ".gif";
var step3Image = new Image();
step3Image.src = reviewImagePath + "h_step3" + langSuf + ".gif";
var step4Image = new Image();
step4Image.src = reviewImagePath + "h_step4" + langSuf + ".gif";
var step5Image = new Image();
step5Image.src = reviewImagePath + "h_step5" + langSuf + ".gif";
var step6Image = new Image();
step6Image.src = reviewImagePath + "h_step6" + langSuf + ".gif";
var tiImage = new Image();
tiImage.src = reviewImagePath + "h_tryit" + langSuf + ".gif";
var bnImage = new Image();
bnImage.src = reviewImagePath + "h_bonus" + langSuf + ".gif";
var rpImage = new Image();
rpImage.src = reviewImagePath + "h_quiz" + langSuf + ".gif";
var exitImage = new Image();
exitImage.src = reviewImagePath + "exit" + langSuf + ".gif";
function addZeroToNum( theInt )
{
var theString;
if ( theInt < 10 )
{
theString = "0" + theInt;
} else {
theString = theInt;
}
return theString;
}
var gradeStr = addZeroToNum( grade );
var chapterStr = addZeroToNum( chapter );
var lessonStr = addZeroToNum( lesson );
if(lessonStr == "99"){
lessonStr="ps";
}
var reviewName = "r" + gradeStr + "_" + chapterStr + "_" + lessonStr + "_0";
function goNext()
{
if ( pageType == "INTRO" )
{
//alert("Calling goStep(1)");
goStep( 1 );
} else if ( currentStep >= numSteps ) {
//alert("Calling goTI()");
goTI();
} else {
//alert("Calling goStep(" + (currentStep + 1) + ")");
goStep( currentStep + 1 );
}
}
function goBack()
{
if ( currentStep == 1 ){
//alert("Calling goINTRO()");
goINTRO();
} else if ( pageType == "TI" ) {
//alert("Calling goStep(" + numSteps + ")");
goStep( numSteps );
} else {
//alert("Calling goStep(" + (currentStep - 1) + ")");
goStep( currentStep - 1 );
}
}
function setBody(newURL){
getFrames();
BODY.location.href = newURL;
}
function goToPage( newPageType, stepNum )
{
var delayInterval = 50;
var stepStr = "";
var newURL;
getFrames();
//ensure that theTimeout is defined
if (theTimeout != null)
clearTimeout( theTimeout );
// Figure out what to stick into the path where the step number usually goes
if ( stepNum == 0 )
{
stepStr = "";
} else {
stepStr = stepNum;
}
newURL = reviewName + pageType + stepStr + langSuf + ".htm";
if (newPageType == "RP" || newPageType == "BN")
{
CONTENT.location.href = newURL;
} else {
//BODY.location.href = newURL;
theTimeout = setTimeout("setBody('" + newURL + "');", delayInterval);
//setBody(newURL);
}
}
function writeFooter(frameNum){
//alert(FOOTER.location);
var newURL;
getFrames();
if (frameNum == "intro"){
newURL = "../ptt/nextback.htm";
} else if (frameNum == "tryit") {
newURL = "../ptt/nextback_tryit.htm";
} else {
newURL = "../ptt/nextback_step.htm";
}
FOOTER.location.href = newURL;
}
function old_writeFooter(frameNum){
var flashString = ''
+ ' '
+ ''
+ ' '
+ ' '
+ ' '
+ ' '
+ ' ';
getFrames();
FOOTER.document.open();
FOOTER.document.write(flashString);
FOOTER.document.close();
void 0;
}
// Structure for "go" functions:
// - Set correct page type and step number (these are globals)
// - Make sure we're showing the correct GIF image
// - Show/hide appropriate buttons and graphics even if it's not necessary;
// this costs very little and is a bit more robust
// - Change the content page
// - Display the page type
function goRP()
{
pageType = "RP";
currentStep = 0;
goToPage( "RP", 0 );
showStatus();
}
function goINTRO()
{
pageType = "INTRO";
currentStep = 0;
goToPage( "INTRO", 0 );
showStatus();
getFrames();
// FOOTER.displayFrame("intro");
writeFooter("intro");
}
function goStep( stepNum )
{
pageType = "S";
currentStep = stepNum;
getFrames();
// FOOTER.displayFrame("step");
writeFooter("step");
goToPage("S", stepNum);
showStatus();
}
function goTI()
{
pageType = "TI";
currentStep = 0;
getFrames();
writeFooter("tryit");
// FOOTER.displayFrame("tryit");
goToPage("TI", 0);
showStatus();
}
function closeReview()
{
top.close();
}
function restart()
{
window.parent.location = window.parent.location;
}
function problemsDone (scoreString){
problemsDoneFlag = true;
writeObj("scoreArea", scoreString);
writeObj("bonusButton", exitButtonString);
//alert("scoreString = " + scoreString);
showStatus();
}
var exitButtonString = "";
function showStatus ()
{
showHeaderStatus(currentStep, pageType);
if (pageType == "RP" && problemsDoneFlag == true) {
show("bonusButton");
show("scoreArea");
} else {
hide("bonusButton");
hide("scoreArea");
}
}
function isEven(n)
{
var x;
x = ((n / 2) - (Math.floor(n / 2)));
if (x == 0)
{
return true;
} else {
return false;
}
}
function showHeaderStatus(stepNum, pageType )
{
var theIMG = document["statusIMG"];
if (pageType == "INTRO")
{
theIMG.src = introImage.src;
} else if (pageType == "S") {
if (stepNum == 1){
theIMG.src = step1Image.src;
} else if (stepNum == 2){
theIMG.src = step2Image.src;
} else if (stepNum == 3){
theIMG.src = step3Image.src;
} else if (stepNum == 4){
theIMG.src = step4Image.src;
} else if (stepNum == 5){
theIMG.src = step5Image.src;
} else if (stepNum == 6){
theIMG.src = step6Image.src;
}
} else if (pageType == "TI") {
theIMG.src = tiImage.src;
} else if (pageType == "BN") {
theIMG.src = bnImage.src;
} else if (pageType == "RP") {
theIMG.src = rpImage.src;
}
}
