(presentation) Disabled present mode being activated while in article mode and minor code formatting fixes

1 files changed, 4 insertions, 2 deletions

diff --git a/src/scripts/presentation.js b/src/scripts/presentation.js
index 98849a2..8dd4960 100644
--- a/src/scripts/presentation.js
+++ b/src/scripts/presentation.js
@@ -58,11 +58,14 @@ var pageY = 0;
 var pageX = 0;
 
 function togglePresentMode() {
+	if (document.styleSheets.item(3).disabled) return;
+
 	// Hide the whole page
 	document.body.classList.toggle('invisible');
 	document.body.classList.toggle('no-overflow');
 	// Fix background color
 	document.body.classList.toggle('body-bg-color');
+
 	// Show the slide controller
 	presentCont.classList.toggle('absolute-cont');
 	for (var i = presentCont.children.length - 1; i >= 0; i--) {
@@ -76,6 +79,7 @@ function togglePresentMode() {
 		presentBtn.innerHTML = 'Present ' + presentBtn.innerHTML;
 	// Show the first slide
 	slides[slideIndex].classList.toggle('absolute-slide');
+
 	// Alignment of presentation to screen
 	if (presenting) {
 		window.scrollTo(pageX, pageY);
@@ -84,10 +88,8 @@ function togglePresentMode() {
 		pageY = window.scrollY; pageX = window.scrollX;
 		window.scrollTo(0, 0);
 	}
-
 	presenting = !presenting;
 	fixAbsoluteSlideScale();
-});
 }
 presentBtn.addEventListener('click', togglePresentMode);