// JavaScript Document

function formValidator(theForm) {
	
	formNonValido = false;
	
	if ((theForm.messaggio.value == '') || (theForm.messaggio.value.lenght == 0)) {
		
		document.getElementById('validator-messaggio').innerHTML = '<img src="../js/formValidator/ko.png" alt="ko" width="16" height="16" style="vertical-align: middle;" /> scrivere il messaggio';
		theForm.messaggio.focus();
		formNonValido = true;
		
	} else {
		
		document.getElementById('validator-messaggio').innerHTML = '<img src="../js/formValidator/ok.png" alt="ok" width="16" height="16" />';
		
	}
	
	if (theForm.email.value == '') {
		
		document.getElementById('validator-email').innerHTML = '<img src="../js/formValidator/ko.png" alt="ko" width="16" height="16" style="vertical-align: middle;" /> inserire un indirizzo e-mail';
		theForm.email.focus();
		formNonValido = true;
		
	} else {
		
		if (!(theForm.email.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) != -1)) {
		
		document.getElementById('validator-email').innerHTML = '<img src="../js/formValidator/ko.png" alt="ko" width="16" height="16" style="vertical-align: middle;" /> inserire un\'e-mail valida';
		theForm.email.focus();
		theForm.email.select();
		formNonValido = true;
		
		} else {
			
			document.getElementById('validator-email').innerHTML = '<img src="../js/formValidator/ok.png" alt="ok" width="16" height="16" />';
			
		}
	
	}
	
	if (theForm.nome.value == '') {
		
		document.getElementById('validator-nome').innerHTML = '<img src="../js/formValidator/ko.png" alt="ko" width="16" height="16" style="vertical-align: middle;" /> inserire il nome';
		theForm.nome.focus();
		formNonValido = true;
		
	} else {
		
		document.getElementById('validator-nome').innerHTML = '<img src="../js/formValidator/ok.png" alt="ok" width="16" height="16" />';
		
	}
	
	if (formNonValido) {
		
		return false;
	
	} else {

		return true;
		
	}
}