var subReturn = false;
var rettt = function(req){
if(req.successCallback != null){
	if(req.xhRequest.responseText == "NO"){
		document.getElementById('sprytextfield1').className = ''; 
		subReturn = true;
		return true;
	} else {
		document.getElementById('sprytextfield1').className = req.xhRequest.responseText; 
		subReturn = false;
		return false;
	}
} else {
	document.getElementById('sprytextfield1').className = ''; 
	subReturn = true;
	return true;
}
}	
var checkName = function(value, options){
	var urll = "user_sign_up.php?user_mail="+value;
	var req = Spry.Utils.loadURL("GET", urll, true, rettt);
	return subReturn;
}
/*function subret(form){
	if (Spry.Widget.Form.validate(form) == true){
		//var reqq = Spry.Utils.submitForm(form, updateResponseDiv, {url:form.action, additionalData:jset});
		return true;
	} else {
		return false;
	}

}
function updateResponseDiv(reqq){
	if(reqq.xhRequest.responseText == "errorAll"){
		document.getElementById('sign_up').focus();
		document.getElementById('errorsMessage').className = reqq.xhRequest.responseText;
		return false;
	} else {
		document.getElementById('sign_up').reset();
		goToURL('top','/'+reqq.xhRequest.responseText);
		return false;
	}
}*/