diff options
| -rw-r--r-- | phpfspot.js | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/phpfspot.js b/phpfspot.js index c4b39b5..ad4a63e 100644 --- a/phpfspot.js +++ b/phpfspot.js @@ -1,6 +1,9 @@ function showImage(id, scrollup) { - content = document.getElementById("content"); + if(!document.getElementById('content')) + return; + + var content = document.getElementById('content'); /* blank the screen */ if(scrollup != undefined) { @@ -433,13 +436,13 @@ function startSlideShow() function nextSlide() { - next_img = HTML_AJAX.grab(encodeURI('rpc.php?action=get_next_slideshow_img')); + var next_img = HTML_AJAX.grab(encodeURI('rpc.php?action=get_next_slideshow_img')); document.getElementById('slide_img').src = next_img; } function prevSlide() { - prev_img = HTML_AJAX.grab(encodeURI('rpc.php?action=get_prev_slideshow_img')); + var prev_img = HTML_AJAX.grab(encodeURI('rpc.php?action=get_prev_slideshow_img')); document.getElementById('slide_img').src = prev_img; } @@ -480,8 +483,8 @@ function autoBrowse() } /* we have reached the last photo */ else { - if(document.getElementById('autobrowse_ico')) - document.getElementById('autobrowse_ico').src = "resources/32_play.png"; + if(ab_ico = document.getElementById('autobrowse_ico')) + ab_ico.src = "resources/32_play.png"; clearInterval(autobrowse); } |