<!--
function toggle(trigger) {
	for(x=2007;x<2012;x++) {
	    object=document.getElementById(x);
	    if (object && x != trigger)
		object.style.display = 'none';
	    if (object && x == trigger)
		if (object.style.display)
		    object.style.display = '';
	        else
		    object.style.display = 'none';
	}
}
-->