document.onkeydown = NavigateThrough;
function NavigateThrough (event){
	if (!document.getElementById) return;
	if (window.event) event = window.event;
	if (event.ctrlKey)
	{
	 	var link = null;
		var href = null;
	 	switch (event.keyCode ? event.keyCode : event.which ? event.which : null)
		{
	 		case 0x25: //вправо
				link = document.getElementById ('NextLink');
				break;
			case 0x27: //влево
				link = document.getElementById ('PrevLink');
				break;
			case 0x24:
				href = '/';
				break;
		}
	  	if (link && link.href) document.location = link.href;
	  	if (href) document.location = href;
	}
}