Initial AngularJS version of Webmail (desktop)

UI/WebServerResources/js/Common/utils.js

@@ -71,6 +71,25 @@ String.prototype.base64decode = function() {
   return output;
 };
 
+String.prototype.asCSSIdentifier = function() {
+  var characters = [ '_'  , '\\.', '#'  , '@'  , '\\*', ':'  , ','   , ' '
+                     , "'", '&', '\\+' ];
+  var escapeds =   [ '_U_', '_D_', '_H_', '_A_', '_S_', '_C_', '_CO_',
+                     '_SP_', '_SQ_', '_AM_', '_P_' ];
+
+  var newString = this;
+  for (var i = 0; i < characters.length; i++) {
+    var re = new RegExp(characters[i], 'g');
+    newString = newString.replace(re, escapeds[i]);
+  }
+
+  if (/^\d+/.test(newString)) {
+    newString = '_' + newString;
+  }
+
+  return newString;
+};
+
 function l() {
   var key = arguments[0];
   var value = key;