/*var c1='red'*/
/*var c1='#aa2222'*/
var c1='#2222aa';
/*var c2='rgb(136, 136, 136)'*/
var c2='#eaeaea';
//testo='Contattaci per un preventivo gratuito. I nostri esperti sono a tua completa DISPOSIZIONE!';
//testo= document.getElementById("lampeggia").innerHTML;
function colore1(){
//codice='<font color=' + c1+ '>'+testo+'<\/font>';
//$('lampeggia').setStyle('color','#222222aa');
$('lampeggia').setStyle('color','#2222aa');
$$('#lampeggia a').setStyle('color','#2222aa');
/*
if(document.all){
document.all('lampeggia').innerHTML=codice;
}
else if(document.getElementById){
document.getElementById("lampeggia").innerHTML = codice
}
*/
attesa = window.setTimeout("colore2()",300);
}
function colore2(){
//codice='<font color=' + c2 + '>'+testo+'<\/font>'
$('lampeggia').setStyle('color','#eaeaea');
$$('#lampeggia a').setStyle('color','#eaeaea');
//$('lampeggia').setStyle('color','red');
/*
if(document.all){
document.all('lampeggia').innerHTML=codice;
}
else if(document.getElementById){
document.getElementById("lampeggia").innerHTML =codice;
}*/
attesa = window.setTimeout("colore1()",300)
}
function avvia() {
window.resizeTo(1200,970);
attesa = window.setTimeout("colore1()",500);

//window.addEvent('domready', function(){
	$('nome').addEvent('keyup', function(event){validaCampi();});
	$('cognome').addEvent('keyup', function(event){validaCampi();});
	$('email').addEvent('keyup', function(event){validaCampi();});
	$('commenti').addEvent('keyup', function(event){validaCampi();});
	$('nome').addEvent('change', function(event){validaCampi();});
	$('cognome').addEvent('change', function(event){validaCampi();});
	$('email').addEvent('change', function(event){validaCampi();});
	$('commenti').addEvent('change', function(event){validaCampi();});
	$('privacy_si').addEvent('change', function(event){validaCampi();});
	$('privacy_no').addEvent('change', function(event){validaCampi();});
//});
}


function trim(stringa){
    while (stringa.substring(0,1) == ' '){
        stringa = stringa.substring(1, stringa.length);
    }
    while (stringa.substring(stringa.length-1, stringa.length) == ' '){
        stringa = stringa.substring(0,stringa.length-1);
    }
    return stringa;
}

function validaCampi(){
	if (trim($('nome').value) == "") {
        $('nome').setProperty('class', 'no');
    }
    else {
        $('nome').setProperty('class', 'ok');
    };
	
	if (trim($('cognome').value) == "") {
        $('cognome').setProperty('class', 'no');
    }
    else {
        $('cognome').setProperty('class', 'ok');
    };
	
	if (isEmail($('email').value) == false) {
        $('email').setProperty('class', 'no');
    }
    else {
        $('email').setProperty('class', 'ok');
    };
	
	if (trim($('commenti').value) == "") {
        $('commenti').setProperty('class', 'no');
    }
    else {
        $('commenti').setProperty('class', 'ok');
    };
	
	if ($('privacy_si').checked == false) {
        $('privacy_si').setProperty('class', 'no');
    }
    else {
        $('privacy_si').setProperty('class', 'ok');
    };
	
	if (trim($('nome').value)!="" && trim($('cognome').value)!="" && isEmail($('email').value)==true && trim($('commenti').value)!="" && $('privacy_si').checked==true) {
		$('Invia').style.visibility='visible';
		//alert ('compi validati');
	}
	else{
		$('Invia').style.visibility='hidden'
	}

}

function isEmail(string) {
if (string.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) != -1)
return 1;
else
return 0;
}