function updateCities(){
	
	var state = document.getElementById('us_states');
	
	if(escape(state.value) == '') return false;
	
	var ajax = new HttpRequest();
	var params = "pId="+escape(state.value)+"&isTemp=false";
	var divCity = document.getElementById('cityContainner');

	ajax.send("/USCity", function(xml) {

	var statusNode = xml.getElementsByTagName("status").item(0);
	var statusValue = statusNode.childNodes.item(0).nodeValue;		
	var contentNode = xml.getElementsByTagName("content").item(0);
	var	cdata = contentNode.childNodes[0];

	
	if(statusValue == CONST.STATUS_OK) {
	
		divCity.innerHTML = cdata.nodeValue;
	
	}
	
	},params);
	
	return false;
}
function getFromTemp(){

	var city = document.getElementById("us_city");
    
    if(escape(city.value) == '') return false;
    
    var	cityText = city.options[city.selectedIndex].text;
	var ajax = new HttpRequest();
	var params = "pId="+escape(city.value)+"&isTemp=true";

	
	if(cityText == 'otro'){
		ajax.send("/USCity", function(xml){
		
			var statusNode = xml.getElementsByTagName("status").item(0);
			var statusValue = statusNode.childNodes.item(0).nodeValue;		
			var contentNode = xml.getElementsByTagName("content").item(0);
			var	cdata = contentNode.childNodes[0];

			if(statusValue == CONST.STATUS_OK) {
	
				var div = document.getElementById("cityContainner");
				div.innerHTML = cdata.nodeValue;
			}
			
		},params);

	}
	
	document.getElementById("city_name").value = cityText;
}