/* HTML 5 Element Fix */ 
document.createElement('header'); 
document.createElement('nav'); 
document.createElement('section'); 
document.createElement('article'); 
document.createElement('aside'); 
document.createElement('footer'); 
/* Object create for IE8 */ 
if (!Object.create) { 
    Object.create = (function () { 
        function F() { } 
        return function (o) { 
            if (arguments.length != 1) { 
                throw new Error('Object.create implementation only accepts one parameter.'); 
            } 
            F.prototype = o;
            return new F(); 
        } 
    })(); 
}