/* documents popup */

	function openDoc(x){
		var URL, caract, wind;
		switch(x){
			case 1:
				URL = './txt/p31acat.htm';
				wind = "a";
				caract = "width=450,height=440,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 2:
				URL = './txt/p31acas.htm';
				wind = "b";
				caract = "width=420,height=440,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 3:
				URL = './txt/p31aeng.htm';
				wind = "c";
				caract = "width=350,height=350,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 4:
				URL = './txt/p35acat.htm';
				wind = "d";
				caract = "width=600,height=600,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 5:
				URL = './txt/p35acas.htm';
				wind = "e";
				caract = "width=600,height=600,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 6:
				URL = './txt/p35aeng.htm';
				wind = "f";
				caract = "width=600,height=600,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 7:
				URL = './maps/maps.htm';
				wind = "win_maps";
				caract = "width=650,height=540,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO,status=NO";
				break
			case 8:
				URL = './maps/transp.htm';
				wind = "win_transp";
				caract = "width=780,height=590,scrollbars=YES,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 9:
				URL = './maps/parking.htm';
				wind = "win_parking";
				caract = "width=420,height=280,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 10:
				URL = './maps/hotels.htm';
				wind = "win_hotels";
				caract = "width=620,height=500,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 11:
				URL = './txt/legal-cas.htm';
				wind = "win_legal_cas";
				caract = "width=600,height=320,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 12:
				URL = './txt/legal-cat.htm';
				wind = "win_legal_cat";
				caract = "width=600,height=320,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			case 13:
				URL = './txt/legal-eng.htm';
				wind = "win_legal_eng";
				caract = "width=600,height=320,scrollbars=NO,directories=NO,resizable=NO,location=NO,menubar=NO,status=NO";
				break
			default:
				break
		}
		window.open(URL,wind,caract) 
	}