Faux Console for IE, by Chris Heilmann

fauxconsole.js

/* Faux Console by Chris Heilmann http://wait-till-i.com */

if (!window.console) {
    var console = {init: function() {
            console.d = document.createElement('div');
            document.body.appendChild(console.d);
            var a = document.createElement('a');
            a.href = 'javascript:console.hide()';
            a.innerHTML = 'close';
            console.d.appendChild(a);
            var a = document.createElement('a');
            a.href = 'javascript:console.clear();';
            a.innerHTML = 'clear';
            console.d.appendChild(a);
            var id = 'fauxconsole';
            if (!document.getElementById(id)) {
                console.d.id = id;
            }
            console.hide();
        },hide: function() {
            console.d.style.display = 'none';
        },show: function() {
            console.d.style.display = 'block';
        },log: function(o) {
            console.d.innerHTML += '<br/>' + o;
            console.show();
        },clear: function() {
            console.d.parentNode.removeChild(console.d);
            console.init();
            console.show();
        }, /*Simon Willison rules*/addLoadEvent: function(func) {
            var oldonload = window.onload;
            if (typeof window.onload != 'function') {
                window.onload = func;
            } else {
                window.onload = function() {
                    if (oldonload) {
                        oldonload();
                    }
                    func();
                }
            }
            ;
        }};
    console.addLoadEvent(console.init);
}