function validateContactForm(form)
{
	var name = form.name.value;
	var content = form.content.value;
	var emailSpecimen = /^[a-zA-Z0-9._-]{2,32}@[a-zA-Z0-9_-]+(\.[a-zA-Z]+)+$/;
	var email = form.email.value.match(emailSpecimen);
	
	var communicate = new Array();
	var i = 0;
	
	if(name == "")
	{
		var error = 1;
		communicate[i] = 'Musisz podać imię i nazwisko!';
		i = i+1;
	}
	
	if(email == null)
	{
		var error = 1;
		communicate[i] = 'Musisz podać adres email w formacie: jan@kowalski.com';
		i = i+1;
	}
	
	if(content == "")
	{
		var error = 1;
		communicate[i] = 'Musisz wpisać treść wiadomości.';
		i = i+1;
	}
	
	if((error == 1))
	{
		alert(communicate[0]);
		return false;
	}

		return true;
}