var ctrl = false;
document.onkeydown = PagerAction;
document.onkeyup = CtrlAction; 

function PagerAction(key_event)
{
	if (!key_event)
		key_event = window.event;
	
	if (key_event.ctrlKey) {
		ctrl = true;
	}
	
	if ((ctrl == true) && (key_event.keyCode == 37)) {
		try {
			document.location = $('#ctrl-prev').attr('href');
		}
		catch (e) {}
	}
	
	if ((ctrl == true) && (key_event.keyCode == 39)) {
		try {
			document.location = $('#ctrl-next').attr('href');
		}
		catch (e) {}
	}
}

function CtrlAction(key_event)
{
	if(!key_event)
		key_event = window.event;
	
	if(key_event.keyCode == 17) {
		ctrl = false;
	}
}