return false;
}
var capturingElement = null; // the element who registered to the event
var srcElement = null; // the clicked on element
var closestParentLink = null;
if (window.event != null) {
capturingElement = window.event.currentTarget;
srcElement = window.event.srcElement;
}
if (srcElement != null && srcElement instanceof HTMLElement) {
closestParentLink = srcElement.closest('a');
if (closestParentLink && closestParentLink.href) {
openWndArguments[3] = closestParentLink.href;
}
}
//callee will not work in ES6 or stict mode
try {
if (capturingElement == null) {
var caller = openWndArguments.callee;
while (caller.arguments != null && caller.arguments.callee.caller != null) {
caller = caller.arguments.callee.caller;
}
if (caller.arguments != null && caller.arguments.length > 0 && caller.arguments[0].currentTarget != null) {
capturingElement = caller.arguments[0].currentTarget;
}
}
} catch (e) {}
/////////////////////////////////////////////////////////////////////////////////
// Blocked if a click on background element occurred ( or document)
/////////////////////////////////////////////////////////////////////////////////
if (capturingElement == null) {
window.pbreason = 'Blocked a new window opened without any user interaction';
useOriginalOpenWnd = false;
} else if (capturingElement != null && (capturingElement instanceof Window || isParentWindow(capturingElement) || capturingElement === document || capturingElement.URL != null && capturingElement.body != null || capturingElement.nodeName != null && (capturingElement.nodeName.toLowerCase() == "body" || capturingElement.nodeName.toLowerCase() == "document"))) {
window.pbreason = 'Blocked a new window opened with URL: ' + openWndArguments[0] + ' because it was triggered by the ' + capturingElement.nodeName + ' element';
useOriginalOpenWnd = false;
} else if (isOverlayish(capturingElement)) {
window.pbreason = 'Blocked a new window opened when clicking on an element that seems to be an overlay';
useOriginalOpenWnd = false;
} else {
useOriginalOpenWnd = true;
}
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
// Block if a full screen was just initiated while opening this url.
/////////////////////////////////////////////////////////////////////////////////
var fullScreenElement = document.webkitFullscreenElement || document.mozFullscreenElement || document.fullscreenElement;
if (new Date().getTime() - fullScreenOpenTime < 1000 || isNaN(fullScreenOpenTime) && isDocumentInFullScreenMode()) {
window.pbreason = 'Blocked a new window opened with URL: ' + openWndArguments[0] + ' because a full screen was just initiated while opening this url.';
/* JRA REMOVED
if (window[script_params.fullScreenFnKey]) {
window.clearTimeout(window[script_params.fullScreenFnKey]);
}
*/
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
}
useOriginalOpenWnd = false;
}
/////////////////////////////////////////////////////////////////////////////////
var openUrl = openWndArguments[0];
var inWhitelist = isInWhitelist(openUrl);
if (inWhitelist) {
useOriginalOpenWnd = true;
} else if (isInBlacklist(openUrl)) {
useOriginalOpenWnd = false;
}
if (useOriginalOpenWnd == true) {
generatedWindow = originalWindowOpenFn.apply(this, openWndArguments);
// save the window by name, for latter use.
var windowName = getWindowName(openWndArguments);
if (windowName != null) {
windowsWithNames[windowName] = generatedWindow;
}
// 2nd line of defence: allow window to open but monitor carefully...
/////////////////////////////////////////////////////////////////////////////////
// Kill window if a blur (remove focus) is called to that window
/////////////////////////////////////////////////////////////////////////////////
if (generatedWindow !== window) {
var openTime = new Date().getTime();
var originalWndBlurFn = generatedWindow.blur;
generatedWindow.blur = function () {
if (new Date().getTime() - openTime < 1000 && !inWhitelist /* one second */) {
window.pbreason = 'Blocked a new window opened with URL: ' + openWndArgu
