/**
sample javascript from xui
*/

var undefined,
    xui,
    window     = this,
    string     = new String('string'),
    document   = window.document,
    simpleExpr = /^#?([\w-]+)$/,
    idExpr     = /^#/,
    tagExpr    = /<([\w:]+)/,
    slice      = function (e) { return [].slice.call(e, 0); };
    try { var a = slice(document.documentElement.childNodes)[0].nodeType; }
    catch(e){ slice = function (e) { var ret=[]; for (var i=0; e[i]; i++)
        ret.push(e[i]); return ret; }; }

window.x$ = window.xui = xui = function(q, context) {
    return new xui.fn.find(q, context);
};