function clearSubscribe()
{
	if( document.milkSubscribe.milkEmail.value == "email@address.com" )
	{
		document.milkSubscribe.milkEmail.value = "";
	}
} 

function setSubscribe()
{
	if( document.milkSubscribe.milkEmail.value == "" )
	{
		document.milkSubscribe.milkEmail.value = "email@address.com";
	}
}