}
}
+function appearBlockElement_afh(effect) {
+
+}
+
+function checkboxToggleElement(elem, id) {
+ if (elem.checked) {
+ Effect.SlideDown(id, {duration : 1.0});
+ } else {
+ Effect.SlideUp(id, {duration : 1.0});
+ }
+}
+
+function appearBlockElement(id, h_id) {
+
+ try {
+ Effect.Fade(h_id);
+ Effect.SlideDown(id, {duration : 1.0, afterFinish: appearBlockElement_afh});
+ } catch (e) {
+ exception_error("appearBlockElement", e);
+ }
+
+}
+
+
function hideParentElement(e) {
e.parentNode.style.display = "none";
}