function calcularPreco(formulario) {
	campos="form=" + formulario.name + "&";
	
	for (i = 0; i < formulario.elements.length; i++)
	{		
		if (formulario.elements[i].type == "checkbox")
		{
			if (formulario.elements[i].checked == true)
				campos = campos + formulario.elements[i].name + "=" + formulario.elements[i].value;
		} else {
			campos = campos + formulario.elements[i].name + "=" + formulario.elements[i].value;
		}
		
		if (i < formulario.elements.length - 1) campos = campos + "&";
	}
								
	document.getElementById('ajaxFrame').src="inc/quote_calc.php?" + campos;
}

function validarDatas(formulario)
{		
	//document.getElementById("errMsg").innerHTML = "";
			
	if (dateDiff(new Date(), formulario.qd_data.value) < 1) 
	{
		//document.getElementById("errMsg").innerHTML = "Date of transfer must be 2 days or above the current date!";
		alert ("Date of transfer must be 1 days or above the current date!");
		formulario.qd_data.style.background = '#FFAEAE';
		return false;
	} else formulario.qd_data.style.background = '#FFFFFF';

	if (formulario.qd_2way.checked == true)
	{
		if (dateDiff(formulario.qd_data.value, formulario.qd_data2.value) < 0) 
		{
			//document.getElementById("errMsg").innerHTML = "Return date is lower than transfer date!";
			alert ("Return date is lower than transfer date!");
			formulario.qd_data2.style.background = '#FFAEAE';
			return false;	
		} else formulario.qd_data2.style.background = '#FFFFFF';
	}
	
	return true;
}