+ var selected_tags = document.getElementById("selected_tags");
+ selected_tags.innerHTML = "Loading...";
+ selected_tags.innerHTML = HTML_AJAX.grab(encodeURI('rpc.php?action=show_selected_tags'));
+}
+
+function showPhotoIndex(begin_with)
+{
+ 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));
+}
+
+function showBubbleDetails(object, id, direction)
+{
+ HTML_AJAX.replace(object, encodeURI('rpc.php?action=showbubbledetails&id=' + id + '&direction=" + direction'));
+}
+
+// if photo index is currently shown, refresh it
+function refreshPhotoIndex()
+{
+ if(document.getElementById("matrix") != undefined) {
+ showPhotoIndex();
+ }
+}
+
+function click(object)
+{
+ if(object.blur)
+ object.blur();
+
+}
+
+// set the radio button with the given value as being checked
+// do nothing if there are no radio buttons
+// if the given value does not exist, all the radio buttons
+// are reset to unchecked
+function setCheckedValue(condition, value) {
+
+ var count = condition.length;
+ if(count == undefined) {
+ condition.checked = (condition.value == value.toString());
+ return;
+ }
+ for(var i = 0; i < count; i++) {
+ condition[i].checked = false;
+ if(condition[i].value == value.toString()) {
+ condition[i].checked = true;
+ }
+ }
+}
+
+function startTagSearch(searchfor)
+{
+ HTML_AJAX.grab(encodeURI('rpc.php?action=tag_search&for=' + searchfor));
+ refreshAvailableTags();
+ refreshSelectedTags();
+ showPhotoIndex();
+