function createNamespace(sNamespace) {
        var aSpace = sNamespace.split(".");
        var oParent = window;
        var sObjectName = null;

        for ( var i = 0, len = aSpace.length; i < len; i++) {
            sObjectName = aSpace[i];
            if (i == (len - 1)) {
                break;
            }
            if (typeof oParent[sObjectName] !== "object") {
                oParent[sObjectName] = {};
            }
            oParent = oParent[sObjectName];
        }

        return {
            "container" : oParent,
            "name" : sObjectName
        };
    }
Create namespace object from String
@param {String} sName namespace string like 'yobi.module.Name'
@returns {Hash Table} container object and last name of argument
@example
var oNS = createNamespace("yobi.module.Name");
oNS.container[oNS.name] = { ... };
// oNS.container === yobi.module
// oNS.name === "Name"