var s1JS = {};

s1JS.createNamespace = function() 
{
    var a = arguments;
    var o = null;

    for(var i = 0; i < a.length; i++)
    {
        var names = a[i].split(".");
        o = s1JS;

        for(var j = (names[0] === "s1JS") ? 1 : 0; j < names.length; j++)
        {
            o[names[j]] = o[names[j]] || {};
            o = o[names[j]];
        }
    }

    return o;
};

s1JS.createNamespace("Event", "Dom", "Util");