iPhone = 0;
function phone(number, pref)
{
	if (iPhone == 1)
	{
		if (pref == 1 || pref == 3)
		{
			window.location = "tel:" + number;
		}
		else if (pref == 2)
		{
			window.location = "sms:" + number;
		}
	}
	else
	{
		if (pref == 1)
		{
			alert('This person can be reached at ' + number);
		}
		else if (pref == 2)
		{
			alert('This person can be reached at ' + number + "\nThey prefer to recieve text messages.");
		}
		else if (pref == 3)
		{
			alert('This person can be reached at ' + number + "\nThey prefer phone calls over text messaging.");
		}
	}
}