function cambiaMappa(mappa){
	mappaAttiva=mappa;
	if(mappa=="napoli"){
    $("#iframeMap").attr("src","http://maps.google.it/maps?f=q&source=s_q&hl=it&geocode=&q=vassura+ricambi+poggioreale&aq=&sll=41.442726,12.392578&sspn=24.333277,57.084961&ie=UTF8&hq=vassura+ricambi+poggioreale&hnear=&ll=40.862771,14.282552&spn=0.011603,0.027874&z=14&iwloc=A&cid=3828560006553925105&output=embed");
    $("#napoliMap").attr("src","images/napoli_act.gif");
    $("#reggiocalabriaMap").attr("src","images/reggiocalabria.gif");
	}else if(mappa=="reggiocalabria"){
		$("#iframeMap").attr("src","http://maps.google.it/?ie=UTF8&q=vassura+ricambi+reggio+calabria&hl=it&ll=38.098463,15.648544&spn=0.012074,0.027874&z=14&output=embed");
    $("#napoliMap").attr("src","images/napoli.gif");
    $("#reggiocalabriaMap").attr("src","images/reggiocalabria_act.gif");
	}
}

function validaFormContatti(){
	$("#formSuccess").fadeOut(50);
	var errore=false;
	if($("#nome").val()==''){
		errore=true;
	}
	if(!isValidEmail($("#email").val())){
		errore=true;
	}
	if($("#messaggio").val()==''){
		errore=true;
	}
	if(!errore){
		$("#inviaForm").attr('disabled', 'disabled');
		$("#contattiForm").submit();
	}else{
		$("#formError").fadeOut(100, function() {
		  $("#formError").fadeIn(500);
		});
	}
}

function reimpostaForm(){
  $("#formSuccess").fadeOut(100);
  $("#formError").fadeOut(100);
  $("#contattiForm").reset()
}

//function to check valid email address
function isValidEmail(strEmail){
  validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;
  // search email text for regular exp matches
  if (strEmail.search(validRegExp) == -1) {
    return false;
  } 
  return true; 
}