/*
FormName: FormInput_ctrl

es.
OnClick="javascript: fields_ctrl('nome, cognome');"
*/

function fields_ctrl(Fields)
{
	FieldsArray = Fields.replace(" ", "").split(",");

	for(i = 0; i <= FieldsArray.length - 1; i++)
	{
		if(!document.getElementById(FieldsArray[i]).value)
		{
			error = 1;
			break;
		} else {
			error = 0;
		}
	}

	if(error)
	{
		str = "WARNING!\n\n";
		str += "The Fields are Required:\n\n";

		for(i = 0; i <= FieldsArray.length - 1; i++)
		{
			str += " - " + FieldsArray[i].replace("_", " ") + "\n";
		}

		window.alert(str);
	} else {
		document.FormInput_ctrl.submit();
	}

	return true;
}