var triviaArr = multiDimensionalArray(3,5);

triviaArr[0][0] = "firstFrameInventor.jpg";
triviaArr[0][1] = "videos/INVENTOR.f4v";
triviaArr[0][2] = "What beverage does this invention stir?";
triviaArr[0][3] = "Cocoa";
triviaArr[0][4] = "Coffee";
triviaArr[0][5] = "Tea";
triviaArr[0][6] = "Tea";

triviaArr[1][0] = "firstFrameMona.jpg";
triviaArr[1][1] = "videos/MONA.f4v";
triviaArr[1][2] = "What city is home to the Mona Lisa?";
triviaArr[1][3] = "London";
triviaArr[1][4] = "Paris";
triviaArr[1][5] = "Rome";

triviaArr[2][0] = "firstFrameSuitor.jpg";
triviaArr[2][1] = "videos/SUITOR.f4v";
triviaArr[2][2] = "What big day does this man dream of?";
triviaArr[2][3] = "Graduation";
triviaArr[2][4] = "Wedding";
triviaArr[2][5] = "Retirement";

var rand = Math.random();
rand = rand * 3;
rand = Math.ceil(rand)-1;

var videoPath = triviaArr[rand][1];
var answer = triviaArr[rand][4];

var scrollerArr = multiDimensionalArray(6,5);
scrollerArr[0][0] = "../images/scroller0Large.jpg";
scrollerArr[0][1] = "../images/scroller0Small.jpg";
scrollerArr[0][2] = "../images/scroller0SmallOn.jpg";
scrollerArr[0][3] = "The Homepage Re-design";
scrollerArr[0][4] = "Search is front and center. You're here to book a room – we've made it easy!";
scrollerArr[1][0] = "../images/scroller1Large.jpg";
scrollerArr[1][1] = "../images/scroller1Small.jpg";
scrollerArr[1][2] = "../images/scroller1SmallOn.jpg";
scrollerArr[1][3] = "Rewards Access";
scrollerArr[1][4] = "Marriott Rewards access now ever-present throughout the site.";
scrollerArr[2][0] = "../images/scroller2Large.jpg";
scrollerArr[2][1] = "../images/scroller2Small.jpg";
scrollerArr[2][2] = "../images/scroller2SmallOn.jpg";
scrollerArr[2][3] = "Enhanced Search";
scrollerArr[2][4] = "Now, search stays with you. It's easy to find a specific brand and a room from anywhere on the site.";
scrollerArr[3][0] = "../images/scroller3Large.jpg";
scrollerArr[3][1] = "../images/scroller3Small.jpg";
scrollerArr[3][2] = "../images/scroller3SmallOn.jpg";
scrollerArr[3][3] = "Consistent Navigation";
scrollerArr[3][4] = "Streamlined site navigation makes Marriott.com easier to use.";
scrollerArr[4][0] = "../images/scroller4Large.jpg";
scrollerArr[4][1] = "../images/scroller4Small.jpg";
scrollerArr[4][2] = "../images/scroller4SmallOn.jpg";
scrollerArr[4][3] = "In-Page Navigation";
scrollerArr[4][4] = "\"Map Your Path\" helps you track your<br> progress as you go.";

var curImage = 0;

function populateTrivia(pageType){
	var question = triviaArr[rand][2];
	var placeHolderImage = "<a href=\"javascript:showOverlay();\"><img src=\"../images/" + triviaArr[rand][0] + "\" border=\"0\" alt=\"Play Video\"></a>";
	var answersDisplay = "<form name=\"triviaRads\" action=\"\" method=\"post\"><br><input type=\"radio\" name=\"trivia\" value=" + triviaArr[rand][3] + "> " + triviaArr[rand][3] + "<br><input type=\"radio\" name=\"trivia\" value=" + triviaArr[rand][4] + "> " + triviaArr[rand][4] + "<br><input type=\"radio\" name=\"trivia\" value=" + triviaArr[rand][5] + "> " + triviaArr[rand][5] + "<br><br></form>";
	
	document.getElementById("contRightPlaceholder").innerHTML=placeHolderImage;
	
	/*if (pageType == "extraSweeps"){
		document.getElementById("contRightTriviaHeaderSweeps").innerHTML=question;
		document.getElementById("contRightTriviaSweeps").innerHTML=answersDisplay;
	}else{
		document.getElementById("contRightTriviaHeader").innerHTML=question;
		document.getElementById("contRightTrivia").innerHTML=answersDisplay;
	}*/
}

function multiDimensionalArray(rows,cols) { 
   var array = new Array(rows); 
   for (i=0; i < rows; i++){ 
       array[i] = new Array(cols); 
       for (j=0; j < cols; j++){ 
           array[i][j] = ""; 
       } 
   } 
   return(array); 
} 

function checkTriviaAnswer(actionLink){
	var chosenAnswer = "";
	var formfield=document.triviaRads.trivia;
	for(i=0;i<formfield.length;i++){
		if (formfield[i].checked==true){
			chosenAnswer = formfield[i].value;
		}
	}
	if (chosenAnswer == answer){
		var link ="";
		document.getElementById("contRightErrorText").innerHTML="";
		
		if (actionLink == "assoc"){
			link = "http://marriottassociatesweeps.dja.com";
		}else if(actionLink == "consumer"){
			link = "http://marriottconsumersweeps.dja.com";
		}else if(actionLink == "rewards"){
			link = "http://marriottrewardssweeps.dja.com";
		}
		
		document.triviaRads.action = link;
		document.triviaRads.submit();
	}else{
		document.getElementById("contRightErrorText").innerHTML="Sorry, wrong answer! Try again.";
	}
}

function showOverlay() {
	var o = document.getElementById('overlay');
	o.style.visibility = 'visible';
	
	var o2 = document.getElementById('divVideo');
	o2.style.visibility = 'visible';
	
	var so = new SWFObject("../baseVideo.swf", "swfBase", "650", "487", "9.0.124", "#3E484A");
	so.addParam("base", "");
	so.addParam("quality", "high");
	so.addParam("allowScriptAccess", "always");
	so.addParam("scale", "noscale");
	so.addParam("menu", "false");
	so.addParam("wmode", "window");
	so.addParam("swLiveConnect", "true");
	so.addParam("allowFullScreen", "true");
	so.addVariable("videoPath", videoPath);
	so.addVariable("autoplay", "true");
	so.write("divVideo");
	
	o2.style.left = (o.scrollWidth - o2.scrollWidth)/2;
	videoTrack();
}
function hideOverlay() {
	var o = document.getElementById('overlay');
	o.style.visibility = 'hidden';
	var o2 = document.getElementById('divVideo');
	o2.style.visibility = 'hidden';
	o2.innerHtml = "";
	
	var placeHolderImage = "<a href=\"javascript:showOverlay();\"><img src=\"../images/finalFrame.jpg\" border=\"0\" alt=\"Play Video\"></a>";
	document.getElementById("contRightPlaceholder").innerHTML=placeHolderImage;
}
function scrollerChange(scrollerNum){
	curImage = scrollerNum;
	for (var i=0; i<scrollerArr.length-1; i++){
		if (i != curImage){
			var changingIDTemp = "scroller" + i;
			swapImage(changingIDTemp, scrollerArr[i][1]);
		}
	}
	var changingID = "scroller" + scrollerNum;
	swapImage(changingID, scrollerArr[scrollerNum][2]);
	swapImage('scrollerPreviewLarge', scrollerArr[scrollerNum][0]);
	document.getElementById("contHeaderPreview").innerHTML=scrollerArr[scrollerNum][3];
	document.getElementById("contCopyPreview").innerHTML=scrollerArr[scrollerNum][4];
}
function preloader(){
	for(i=0; i<scrollerArr.length; i++){
		MM_preloadImages(scrollerArr[i][0]);
		MM_preloadImages(scrollerArr[i][2]);
	}
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function imgRollOver(scrollerNum){
	var changingID = "scroller" + scrollerNum;
	if (scrollerNum != curImage){
		swapImage(changingID, scrollerArr[scrollerNum][2]);
	}
}
function imgRollOut(scrollerNum){
	var changingID = "scroller" + scrollerNum;
	if (scrollerNum != curImage){
		swapImage(changingID, scrollerArr[scrollerNum][1]);
	}
}
function swapImage(changingID, image){
	var changing = document.getElementById(changingID);
	changing.src = image;
}