var showobj;
    function makeRequest(url,obj) {
		showobj=obj;
        var http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // See note below about this line
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request); };
        http_request.open('GET', url, true);
        http_request.send(null);
    }

    function alertContents(http_request) {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
			    window.status = '';
                document.getElementById(showobj).innerHTML =  http_request.responseText;
            } else {
                window.status = 'There was a problem with the request.';
            }
        }
    }
	
function getSelectedAA()
{
	ob=document.getElementById("StoreCountry1");
	nlength=ob.length;
	
	tmp='';
	for ( i=0; i<nlength; i++ ) {
		
		if (ob.options[i].selected == true) {
			if (tmp == '' )
			{
				tmp= ob.options[i].value;
			}else{
				tmp=tmp + ',' + ob.options[i].value;
			}
		}
	}
	if (tmp!='') makeRequest('restricted_cities/response3.php?cid='+tmp,'citylist1');
}
/*
function getSelectedBB()
{
	
	ob=document.getElementById("cities1[]");
	nlength=ob.length;
	
	tmp='';
	for ( i=0; i<nlength; i++ ) {
		
		if (ob.options[i].selected == true) {
			if (tmp == '' )
			{
				tmp= ob.options[i].value;
			}else{
				tmp=tmp + ',' + ob.options[i].value;
			}
		}
	}

	if (tmp!='') makeRequest('restricted_cities/response4.php?ap='+tmp,'airport1');
}*/