﻿function sendForm(){	
	
	var email=$('email');
	var txt=$('txt');
	var aas=$('aas');
	var tst=$('txt').value;
	var fdb=$('fdb');
	var cnt=$('contatti');
	var act=$('act');
	
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/
	
	var e=0;
	
	email.style.backgroundColor='#FFF';
	txt.style.backgroundColor='#FFF';
	
	if(trim(email.value)==''){
		email.style.backgroundColor='#FFC6C6';
		e++;
	}else if(trim(tst)==''){
		txt.style.backgroundColor='#FFC6C6';
		e++;
	}else if(trim(aas.value)==''){
		aas.style.backgroundColor='#FFC6C6';
		e++;
	}

	
	if(e==1){
		fdb.innerHTML='Completare il campo evidenziato';
	}else if(e>1){
		fdb.innerHTML='Completare i campi evidenziati';
	}else if(isNaN(parseFloat(aas.value))){
		aas.style.backgroundColor='#FFC6C6';
		fdb.innerHTML='Il campo di controllo ammette solo valori numerici!';
	}else if(!filter.test(email.value)){
		email.style.backgroundColor='#FFC6C6';
		email.innerHTML='E-mail non valida!';
	}else{		
		act.submit();
	}
}

è(window, 'load', function(){
	è($("invia"), 'click', function(){
		sendForm();
	});
	hilight('contattiM');
});

