var currentImage = null;
var displayTime = 0;
var showingNext = false;
var showingPrevious = false;
var timer = null;
function timeOutDisplay() {
PrepareForDisplay();
}
function PrepareForDisplay() {
currentImage = graphicAds[currentAdIndex];
currentAdIndex += 1;
if (currentAdIndex > graphicAds.length) {
currentAdIndex = 0;
if (timer != null)
clearTimeout(timer);
clearAdsArray(graphicAds);
GetAdFeedContents(publisherId, adFeedId);
}
if (currentImage != null) {
if (timer != null)
clearTimeout(timer);
DisplayAd();
timer = setTimeout(timeOutDisplay, displayTime * 1000);
}
return true;
}
function DisplayAd() {
if (currentImage == null)
return;
showingNext = false;
showingPrevious = false;
HandleControls('auto');
ShowImage();
return true;
}
function PlayAuto() {
if (timer != null)
clearTimeout(timer);
currentAdIndex += 1;
PrepareForDisplay();
}
function PauseAuto() {
if (timer != null)
clearTimeout(timer);
showingNext = true;
showingPrevious = true;
HandleControls('pause');
ShowImage();
}
function NextImage() {
if (showingNext == true) {
currentAdIndex += 1;
}
showingNext = true;
showingPrevious = true;
if (currentAdIndex < graphicAds.length) {
currentImage = graphicAds[currentAdIndex];
}
else {
currentAdIndex = 0;
currentImage = graphicAds[currentAdIndex];
}
ShowImage();
}
function PreviousImage() {
if (showingPrevious == true) {
currentAdIndex -= 1;
}
else {
currentAdIndex -= 2;
}
showingPrevious = true;
showingNext = true;
if (currentAdIndex >= 0) {
currentImage = graphicAds[currentAdIndex];
}
else {
currentAdIndex = graphicAds.length - 1;
currentImage = graphicAds[currentAdIndex];
}
ShowImage();
}
function printme() {
var image = new Image();
image.src = currentImage.Link;
src = image.src;
link = "about:blank";
var pw = window.open(link, "_new");
pw.document.open();
pw.document.write(makepage(src));
pw.document.close();
}
function makepage(src) {
//break the closing script tag in half to prevent the HTML parser from seeing it as a part of the *main* page.
return "\n" +
"\n" +
"Temporary Printing Window\n" +
"