function random_number()
{
	var number = Math.floor(Math.random() * 6) + 1;
	return number;
}

// setup redirect to open a new window
$(function() {
	$("#left_column .navsub li").each(function() {
		if ($("a", this).html() == "Conditions & Treatments")
		{
			$("a", this).attr("target", "_blank");
		}
	})
});