var zones = new Array();

	zones[0] = new Array("32", "3", "Condesa");

	zones[1] = new Array("32", "17", "Cuauhtémoc");

	zones[2] = new Array("32", "13", "Del Valle");

	zones[3] = new Array("32", "11", "Lomas de Chapultepec");

	zones[4] = new Array("32", "16", "Nápoles");

	zones[5] = new Array("32", "1", "Polanco");

	zones[6] = new Array("32", "6", "Portales");

	zones[7] = new Array("32", "18", "Reforma");

	zones[8] = new Array("32", "2", "Roma");

	zones[9] = new Array("32", "15", "Santa Fe");

	zones[10] = new Array("32", "19", "Zona Sur");

	zones[11] = new Array("14", "5", "Satélite");

	zones[12] = new Array("2", "7", "Playas de Tijuana");

	zones[13] = new Array("14", "9", "Lago de Valle de Bravo");

	zones[14] = new Array("34", "10", "Zona Hotelera");

	zones[15] = new Array("35", "14", "Cancún");


	function FillDropDown(original, tofill){
		EmptyDropDown(tofill);
		for(i=0, j=1; i<zones.length; i++){
			if(zones[i][0] == document.getElementById(original).value){
				newoption = new Option(zones[i][2], zones[i][1]);
				document.getElementById(tofill).options[j] = newoption;
				j++;
			}
		}
	}

	function EmptyDropDown(tofill){
		poSelect = document.getElementById(tofill);
		temp = poSelect.length;
		for(i=temp-1; i>=0; i--){
			poSelect.options[i] = null;
		}
		poSelect.length = 0;
		newoption = new Option("por zona", "0");
		document.getElementById(tofill).options[0] = newoption;
		return;
	}