function clickOther(doc)
{
	var totalChecked = 0;
	for (var i = 0; i < doc.form.elements.length; i++)
	{
		if (doc.form.elements[i].name == "facil")
		{
			if (doc.form.elements[i].checked)
			{
				totalChecked++;
			}
		}
	}
	if (totalChecked > 3)
	{
		doc.checked = false;
		alert("You cannot select more than three Facilities. Please uncheck a Facility before checking a different one.");
	}
	return;
}