var tii_isopera = typeof window.opera != 'undefined';
var tii_isie = typeof document.all != 'undefined' && !tii_isopera && navigator.vendor != 'KDE';
function tii_callFunctionOnWindowLoad(functionToCall) {
    if (typeof window.addEventListener != "undefined") {
        window.addEventListener("load", functionToCall, false);
    } else if (typeof document.addEventListener != "undefined") {
        document.addEventListener("load", functionToCall, false);
    } else if (typeof window.attachEvent != "undefined") {
        window.attachEvent("onload", functionToCall);
    } else {
        var oldFunctionToCall = window.onload;
        if (typeof window.onload != "function") {
            window.onload = functionToCall;
        } else {
            window.onload = function () {oldFunctionToCall();functionToCall();};
        }
    }
}
function tii_callFunctionOnElementLoad(targetId, functionToCall) {
    var myArguments = arguments;
    tii_callFunctionOnWindowLoad(function () {window.loaded = true;});
    var targetElement = document.getElementById(targetId);
    if (targetElement == null && !window.loaded) {
        var pollingInterval = setInterval(function () {if (window.loaded) {clearInterval(pollingInterval);}targetElement = document.getElementById(targetId);if (targetElement != null) {clearInterval(pollingInterval);var argumentsTemp = new Array;var argumentsTempLength = myArguments.length - 2;for (var i = 0; i < argumentsTempLength; i++) {argumentsTemp[i] = myArguments[i + 2];}functionToCall.apply(this, argumentsTemp);}}, 10);
    }
}
function tii_addEventHandler(targetElement, eventType, functionToCall, bubbleEventUpDOMTree) {
    if (!targetElement) {
        window.status = "Warning:Tried to attach event to null object";
        return false;
    }
    if (typeof targetElement.addEventListener != "undefined") {
        targetElement.addEventListener(eventType, functionToCall, bubbleEventUpDOMTree);
    } else if (typeof targetElement.attachEvent != "undefined") {
        targetElement.attachEvent("on" + eventType, functionToCall);
    } else {
        eventType = "on" + eventType;
        if (typeof targetElement[eventType] == "function") {
            var oldListener = targetElement[eventType];
            targetElement[eventType] = function () {oldListener();return functionToCall();};
        } else {
            targetElement[eventType] = functionToCall;
        }
    }
    return true;
}
var currPic = 0;
var timer1, timer2;
var paused = true;
var opacity = 100;
var msDivs = new Array(5);
var msButtons = new Array(5);
var msWrap;
var button;
var position;
var currPosition;
function initPageComponents() {
msDivs[0] = document.getElementById('mainStory1');
msDivs[1] = document.getElementById('mainStory2');
msDivs[2] = document.getElementById('mainStory3');
msDivs[3] = document.getElementById('mainStory4');
msDivs[4] = document.getElementById('mainStory5');
msButtons[0] = document.getElementById('a1');
msButtons[1] = document.getElementById('a2');
msButtons[2] = document.getElementById('a3');
msButtons[3] = document.getElementById('a4');
msButtons[4] = document.getElementById('a5');
msWrap = document.getElementById('mainStoryWrap');
initPausePlayEvents();
var breakingNews = document.getElementById('breakingNewsImg');
if (breakingNews == null) {
paused = false;
timer1 = setTimeout('timedStory()', 10000);
}
doImageSwap();
}
function initPausePlayEvents() {
if (!document.getElementById || !document.getElementsByTagName) {
return true;
}
var topStories = document.getElementById('topStories');
var links = topStories.getElementsByTagName('a');
for (i = 0; i < links.length; i++) {
if (links.item(i).id.substring(0, 1) == 'a') {
links.item(i).href = 'javascript:void(0)';
tii_addEventHandler(links[i], 'click',
function(event) {
doNumber(event);
},
false);
}
}
var playLink = document.getElementById('playLink');
tii_addEventHandler(playLink, 'click',
function(event) {
doButton(event);
},
false);
}
function fader(opac) {
if (msWrap.style.MozOpacity != null) {
msWrap.style.MozOpacity = (opac / 100) - .001;
} else if (msWrap.style.opac != null) {
msWrap.style.opacity = (opac / 100) - .001;
} else if (msWrap.style.filter != null) {
if (opac == 100) {
msWrap.style.filter = "none;";
} else {
msWrap.style.filter = "alpha(opacity=" + opac + ");";
}
}
}
function change(num, step) {
if (step == 1) {
opacity -= 3;
if (opacity > 0) {
fader(opacity);
timer2 = setTimeout('change(' + num + ',1)', 50);
} else {
change(num, 2);
}
} else if (step == 2) {
currPic = num;
msDivs[0].style.display = (num == 0 ? "block": "none");
msDivs[1].style.display = (num == 1 ? "block": "none");
msDivs[2].style.display = (num == 2 ? "block": "none");
msDivs[3].style.display = (num == 3 ? "block": "none");
msDivs[4].style.display = (num == 4 ? "block": "none");
msButtons[0].className = (num == 0 ? "on": "off");
msButtons[1].className = (num == 1 ? "on": "off");
msButtons[2].className = (num == 2 ? "on": "off");
msButtons[3].className = (num == 3 ? "on": "off");
msButtons[4].className = (num == 4 ? "on": "off");
change(num, 3);
} else if (step == 3) {
opacity += 3;
if (opacity <= 100) {
fader(opacity);
timer2 = setTimeout('change(' + num + ',3)', 50);
}
}
}
function timedStory() {
if (currPic < 4) {
currPic++;
change(currPic, 1);
timer1 = setTimeout('timedStory()', 10000);
} else {
currPic = 0;
change(currPic, 1);
timer1 = setTimeout('timedStory()', 10000);
currPic++;
}
}
function doButton(event) {
paused = !paused;
doImageSwap();
if (paused) {
clearTimeout(timer1);
} else {
timedStory();
}
}
function doNumber(event) {
var eventSource = typeof event.target != 'undefined' ? event.target: window.event.srcElement;
currPic = eventSource.id.substring(1, 2) - 1;
paused = true;
doImageSwap();
clearTimeout(timer1);
clearTimeout(timer2);
change(currPic, 1);
}
function doImageSwap() {
var button = document.getElementById('playLink');
if (!tii_isie) {
var imageFile = paused ? "Images/Home_Slide_Show/btn_play.gif": "Images/Home_Slide_Show/btn_pause.gif";
button.style.background = "url(" + imageFile + ") 0px 0px no-repeat";
} else {
button.style.backgroundImage = "url(/Images/Home_Slide_Show/btn_playpause.gif)";
position = paused ? "-16 px": "0 px"
try {
document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}
if (paused == true && currPosition != "-16 px") {
button.style.backgroundPositionY = position;
}
if (paused != true && currPosition != "0 px") {
button.style.backgroundPositionY = position;
}
currPosition = position;
}
}
tii_callFunctionOnElementLoad('playLink', initPageComponents);