// Stop IE breaking.
document.createElement('header');
document.createElement('footer');
document.createElement('nav');
document.createElement('section');
document.createElement('article');
document.createElement('aside');


// Get rid of users browsing with IE 7 and below.
var browser = navigator.appName;
var ver = navigator.appVersion;
var start = parseFloat(ver.indexOf("MSIE")) + 1;
var browVer = parseFloat(ver.substring(start + 4, start + 7));
if ((browser == "Microsoft Internet Explorer") && (browVer < 8))
{
    window.location = "http://www.getfirefox.com/";
}


// Imitate HTML5's placeholder attribute
$(document).ready(function()
{
    $('#contact_name').placeholder({ blockSubmit: true });
    $('#contact_email').placeholder({ blockSubmit: true });
    $('#contact_message').placeholder({ blockSubmit: true });

    $('#comment_author_name').placeholder({ blockSubmit: true });
    $('#comment_author_email').placeholder({ blankSubmit: true });
    $('#comment_body').placeholder({ blockSubmit: true });
});