diff --git a/lib/ComicBook.js b/lib/ComicBook.js
index ae72f0e..b071a6a 100755
--- a/lib/ComicBook.js
+++ b/lib/ComicBook.js
@@ -644,7 +644,8 @@ function ComicBook(id, srcs, opts) {
 			$(".cb-navigate.left").hide();
 			$(".cb-navigate.right").show();
 		}
-		if (pointer === srcs.length-1) {
+
+		if (pointer === srcs.length-1 || (typeof page2 === "object" && pointer === srcs.length-2)) {
 			$(".cb-navigate.left").show();
 			$(".cb-navigate.right").hide();
 		}
@@ -680,7 +681,9 @@ function ComicBook(id, srcs, opts) {
 
 		if (pointer + 1 < pages.length) {
 			pointer += (options.displayMode === "single" || is_double_page_spread) ? 1 : 2;
-			this.drawPage();
+			try {
+				this.drawPage();
+			} catch (e) {}
 		}
 	};