function getForm() {
        window.location = "http://studios.handmark.com/iphone/index.php";
}

function postForm() {
	  var info_row_ref = document.getElementById("info_row");
        document.iphone.submit();
	  return true;
}

function validateEmail(email) {
        var objRegExp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
        //check for valid email
        return objRegExp.test(email);
}

function validate() {
        var error_str = "";
        var spaces = "  ";
        var valid = true;
        var end = "<BR>";
        var error_row_ref = document.getElementById("error_row");
        var error_text_ref = document.getElementById("error_txt");
        var email_ref = document.getElementById("email");

        var info_row_ref = document.getElementById("info_row");
        info_row_ref.style.display = "none";

        error_row_ref.style.display = "none";
        error_text_ref.innerHTML = "";

        if (email_ref.value.length == 0) {
                valid = false;
                error_str += spaces + "Please enter your email address." + end;
        }
        else if (!validateEmail(email_ref.value)) {
                valid = false;
                error_str += spaces + "Please enter a valid email address." + end;
        }

        if (!valid) {
                //alert(error_str);
                error_row_ref.style.display = "";
                error_text_ref.innerHTML = error_str;
			scrollTo(0,0);
        }
        return valid;
}

function submitForm() {
	var retValue = true;
	retValue = validate();
	if (retValue == false) { return retValue; }
	return postForm();
}