function signUP() {
    var txt = document.getElementById("txtSignup");
    if (txt.value == "") {
        alert("Please enter an email address");
        return false;
    }
    else {
        window.location = "/subscribe/join.aspx?e=" + txt.value;
        return true
    }
}

function signUPTextSubmit(myfield, e) {
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;

    if (keycode == 13) {
        signUP();
        return false;
    }
    else
        return true;
}

function nlOnClick(txt) {
    txt.focus();
    txt.select();
    if (txt.value == "Enter your email address here")
        txt.value = "";
}

function nlChangeFocus(txt) {
    if ((txt.value == ""))
        txt.value = "Enter your email address here";
}

function alphabetOnly(e)
{
var key;
var tf;
if(window.event) // IE
key = e.keyCode;
else if (e.which) // Netscape/Firefox/Opera
key = e.which;
//		alert("key: " + key + "; keycode: " + e.keyCode);
if (((key > 64 && key < 91) || (key > 96 && key < 123)) || (key == 8) || (key == 32) || (e.keyCode == 9) || (e.keyCode > 34 && e.keyCode < 41) || (e.keyCode == 46))
return true;
else
return false;
}
	
function numOnly(e)
{
var key;
var tf;
if(window.event) // IE
key = e.keyCode;
else if(e.which) // Netscape/Firefox/Opera
key = e.which;
		//alert("key: " + key + "; keycode: " + e.keyCode);
if ((key > 47 && key < 58) || (key == 8) || (e.keyCode == 9)) 
return true;
else
return false;
}

//// booking engine stuff::
function chkObject() {
    if ((document.getElementById("ddlPickupCountry") == null) || (document.getElementById("ddlDropoffCountry") == null) || (document.getElementById("ddlPickupCity") == null) || (document.getElementById("ddlDropoffCity") == null)) return false;
    else return true;
}

function DRCityList(drCountry) {
var pkCountry = document.getElementById("ddlPickupCountry");
var pk_selectedCountry = pkCountry.options[pkCountry.selectedIndex].value;
var dr_selectedCountry = drCountry.options[drCountry.selectedIndex].value;
var pk_selectedCity;
if (document.getElementById("ddlPickupCity").options.length > 0) {
var pkCity = document.getElementById("ddlPickupCity");
pk_selectedCity = pkCity.options[pkCity.selectedIndex].value;
}
else
pk_selectedCity = "";
var dr_selectedCity;
if (document.getElementById("ddlDropoffCity").options.length > 0) {
var drCity = document.getElementById("ddlDropoffCity");
dr_selectedCity = drCity.options[drCity.selectedIndex].value;
}
else
dr_selectedCity = "";
var str = pk_selectedCountry + ":" + dr_selectedCountry + ":" + pk_selectedCity + ":" + dr_selectedCity;
CallBack1.Callback(str);
}

function showLocation(objSender, objBlockName) {
if (objSender.checked) {
if (document.getElementById(objBlockName) != null)
document.getElementById(objBlockName).style.display = "none";
}
else {
if (document.getElementById(objBlockName) != null)
document.getElementById(objBlockName).style.display = "block";
}
document.getElementById("ddlDropoffCity").selectedIndex = document.getElementById("ddlPickupCity").selectedIndex;
}
/// end