Add function to return the post for an ID.

diff --git a/src/main/resources/static/javascript/sone.js b/src/main/resources/static/javascript/sone.js
index 6c396f8..60861b5 100644 (file)
--- a/src/main/resources/static/javascript/sone.js
+++ b/src/main/resources/static/javascript/sone.js
@@ -297,6 +297,17 @@ function getSoneId(element) {
        return getSoneElement(element).find(".id").text();
 }
 
+/**
+ * Returns the element of the post with the given ID.
+ *
+ * @param postId
+ *            The ID of the post
+ * @returns The element of the post
+ */
+function getPost(postId) {
+       return $("#sone .post#" + postId);
+}
+
 function getPostElement(element) {
        return $(element).closest(".post");
 }