} else if (mdnext == 2) {
                        $(_butMode).attr("src", chrome.extension.getURL("img/righttoleft.png"));
                        $(_butMode).attr("title", "Scans displayed as a book in occidental mode (left to right) (click to switch display mode for this manga only)");
                    } else {
                        $(_butMode).attr("src", chrome.extension.getURL("img/lefttoright.png"));