[tz22]

<script type = "text/javascript">
	var ctl = ''
	var alt = ''
	var s = ''
document.onkeydown = function(ev) {	
	var key;
	ev = ev || event;
	key = ev.keyCode;
	if (key == 17) {
		ctl = 1
	}
	if (key == 18) {
		alt = 1
	}
	if (key == 83) {
		s = 1
	}
	if(ctl+alt+s==3){
		window.open('http://www.google.com');
		ctl = ''
		alt = ''
		s = ''
	}
}
document.onkeyup = function() {
	ctl = ''
	alt = ''
	s = ''
}
</script>

Here is a way to use a key combo.