function wyslij_zapytanie()
{
	var req = null;
	req = mint.Request();   
	
	req.OnSuccess = function()
	{
		$("formularz_zapytania").innerHTML = this.responseText;
	}					
	req.SendForm("form", "wysylanie_zapytania.php");

}

function validate(email) 
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var address = document.forms[form_id].elements[email].value;
	if(reg.test(address) == false) 
	{
		alert('Niepoprawny adres e-mail!');
		return false;
	}
}