<!--

// Check for email address: look for [@] and [.] 

function isEmail(elm) {
    if (elm.value.indexOf("@") + "" != "-1" &&
        elm.value.indexOf(".") + "" != "-1" &&
        elm.value != "") 
    return true;
    else return false;
}

// Check for null and for empty

function isFilled(elm) {
    if (elm.value == "" ||
        elm.value == null) 
    return false;
    else return true;
}

function isReady(form) {
    // is address element a real email address?

    if (isEmail(form.email) == false) { 
    alert("Please enter your complete email address.");
    form.email.focus();
    return false;
    }

    // is first name element filled?

    if (isFilled(form.first_name) == false) {
    alert("Please enter your first name.");
    form.first_name.focus();
    return false;
    }

    // is last name element filled?

    if (isFilled(form.last_name) == false) {
    alert("Please enter your last name.");
    form.last_name.focus();
    return false;
    }
return true;
}


function info_window(url) {
info_window=window.open(url,"Services",'toolbar=0,location=1,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=650,height=575');
}

// -->