issue102, use javascript to jump to the correct thumbnail when returing from photo...

[phpfspot.git] / phpfspot.js

diff --git a/phpfspot.js b/phpfspot.js
index 21a027af970748a4c54afdab1b561274b58d8e31..e24d0aa76195b3d9bf3f467b0532fa4e161f8e50 100644 (file)
--- a/phpfspot.js
+++ b/phpfspot.js
@@ -8,6 +8,17 @@ function showImage(id, scrollup)
    }
 }
 
+function moveToThumb(thumb_id)
+{
+   if(thumb_id == undefined)
+      return;
+
+   if(thumbimg = document.getElementById('thumbimg' + thumb_id)) {
+      window.scrollTo(0, thumbimg.offsetTop-100);
+   }
+
+} // moveToThumb()
+
 function showCredits()
 {
    var credits = document.getElementById("content");
@@ -62,13 +73,17 @@ function refreshSelectedTags()
    selected_tags.innerHTML = HTML_AJAX.grab(encodeURI('rpc.php?action=show_selected_tags'));
 }
 
-function showPhotoIndex(begin_with)
+function showPhotoIndex(begin_with, last_photo)
 {
-   if(begin_with == undefined)
-      HTML_AJAX.replace(document.getElementById("content"), encodeURI('rpc.php?action=show_photo_index'));
-   else
-      HTML_AJAX.replace(document.getElementById("content"), encodeURI('rpc.php?action=show_photo_index&begin_with=' + begin_with));
-}
+   var url = "rpc.php?action=show_photo_index";
+   if(begin_with != undefined)
+      url = url + '&begin_with=' + begin_with;
+   if(last_photo != undefined)
+      url = url + '&last_photo=' + last_photo;
+
+   HTML_AJAX.replace(document.getElementById("content"), encodeURI(url));
+
+} // showPhotoIndex()
 
 // if photo index is currently shown, refresh it
 function refreshPhotoIndex()