[monolithed]

poorking, можно же проще))

<script type="text/javascript">
document.onclick = function(event) {
    *!*var target = event ? event.target : window.event.srcElement;*/!*
    if(target.nodeName == 'A') {
        alert('Oops!');
    }
    return false;
};
</script>
<a href="#">click</a>