Common.Event.add(document, "keydown", function(evt){ NavigateThrough(evt); });

function NavigateThrough(event){
	event = Common.Event.normalize(event);
	
	if (event.ctrlKey)
	{
		var link = null;
		switch (event.iKeyCode)
		{
			case 0x24:
				link = document.getElementById ('HomeLink');
				break;
			case 0x26:
				link = document.getElementById ('UpLink');
				break;
		}

		if (link && link.href) document.location = link.href;
	}			
}