"MDL-13766, move common functions to javascript-static.js"

lib/javascript-static.js

@@ -1125,6 +1125,31 @@ function build_querystring(obj) {
     }
     return list.join('&');
 }
+
+function stripHTML(str) {
+    var re = /<\S[^><]*>/g;
+    var ret = str.replace(re, "");
+    return ret;
+}
+
+function json_decode(json) {
+    try {
+        var obj = YAHOO.lang.JSON.parse(json);
+    } catch (e) {
+        alert(e.toString());
+    }
+    return obj;
+}
+
+function json_encode(data) {
+    try {
+        var json = YAHOO.lang.JSON.stringify(data);
+    } catch (e) {
+        alert(e.toString());
+    }
+    return json;
+}
+
 /**
  * Finds all help icons on the page and initiates YUI tooltips for
  * each of them, which load a truncated version of the help's content