$(document).ready(function() {
    if (window.location.hash) {
        var size = 0;
        var sHash = window.location.hash.substring(1);
        var strippedUrl = sHash.split("+");
        if (strippedUrl.length > 1) {
            sHash = strippedUrl[0];
            size = strippedUrl[1];
        }

        switch (size) {

            case '1':
                $.colorbox({ href: sHash, iframe: true, innerWidth: 400, innerHeight: 500 });
                break;
            case '2':
                $.colorbox({ href: sHash, iframe: true, innerWidth: 640, innerHeight: 460 });
                break;
            case '3':
                $.colorbox({ href: sHash, iframe: true, innerWidth: 1000, innerHeight: 500 });
                break;
            default:
                $.colorbox({ href: sHash, iframe: true, innerWidth: 640, innerHeight: 460 });
                break;
        }
    }
});