diff --git a/lib/client/dom.js b/lib/client/dom.js
index f410f964..ccbf7d4e 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -687,14 +687,15 @@ var CloudCmd, Util, DOM, CloudFunc;
                     
                     Events.add('readystatechange', function(pEvent) {
                         if (xhr.readyState === 4 /* Complete */) {
-                            var lJqXHR  = pEvent.target,
-                                lType   = xhr.getResponseHeader('content-type');
+                            var lJqXHR      = pEvent.target,
+                                TYPE_JSON   = 'application/json',
+                                lType       = xhr.getResponseHeader('content-type');
                             
                             if (xhr.status === 200 /* OK */) {
                                 var lData = lJqXHR.response;
                                 
                                 /* If it's json - parse it as json */
-                                if (lType && Util.isContainStr(lType, 'application/json') )
+                                if (lType && Util.isContainStr(lType, TYPE_JSON) )
                                     lData = Util.parseJSON(lJqXHR.response) || lJqXHR.response;
         
                                 if ( Util.isFunction(p.success) )