if(get_cookie('cursor_nav'))	{
		document.onkeydown = KeyCheck;       
	}

	function get_cookie(cookie_name)	{
		var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

		if (results)
			return (unescape(results[2]));

		return null;
	}
		
	function KeyCheck(e)	{
		var KeyID = (window.event) ? event.keyCode : e.keyCode;
	
		switch(KeyID)	{
			case 37:		//	cursor left
				window.location	=	prev_link_url;
				break;
			case 39:		//	cursor right
				window.location	=	next_link_url;
				break; 
	   }
	}