if(!dojo._hasResource["dojox.off.offline"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.off.offline"] = true;
dojo.provide("dojox.off.offline");

dojo.require("dojox.storage");
dojo.require("dojox.sql");
dojo.require("dojox.off");
dojo.require("dojox.off.sync");
dojo.require("dojox.off.ui");

}
