// JavaScript Document
function checktopRegistra(){ 
	var theForm = document.topRegistra;
	var errMsg = "";
	var setfocus = "";
	
	var emailRE = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
	var pwdRE = new RegExp("^((a)|(b)|(c)|(d)|(e)|(f)|(g)|(h)|(i)|(j)|(k)|(l)|(m)|(n)|(o)|(p)|(q)|(r)|(s)|(t)|(u)|(v)|(w)|(x)|(y)|(z)|(A)|(B)|(C)|(D)|(E)|(F)|(G)|(H)|(I)|(J)|(K)|(L)|(M)|(N)|(O)|(P)|(Q)|(R)|(S)|(T)|(U)|(V)|(W)|(X)|(Y)|(Z)|(0)|(1)|(2)|(3)|(4)|(5)|(6)|(7)|(8)|(9)|(@)|(_))+$","g");

	if (theForm['login_email'].value == "" || theForm['login_email'].value == "email" || (!emailRE.test(theForm['login_email'].value))){
		errMsg += "EMAIL: Inserisci l'indirizzo email che hai utilizzato per registrarti\.\r\n";
		setfocus = "['login_email']";
	}
	if ((theForm['login_pwd'].value == "") || theForm['login_pwd'].value == "password" || (!pwdRE.test(theForm['login_pwd'].value)) || (theForm['login_pwd'].value.length < 6 || theForm['login_pwd'].value.length > 12)){
		errMsg += "PASSWORD: La password  \u00E8 obbligatoria\.";
		setfocus = "['login_pwd']";
	}

	if (errMsg != ""){
		alert("ATTENZIONE, CONTROLLA I DATI INSERITI\r\n\r\n" + errMsg + "\r\n\r\n");
		eval("theForm" + setfocus + ".focus()");
	}
	else{
		theForm.submit();
	}
}