function clearText(obj, text)
{
	if (obj.value == text)
		obj.value = "";
}

function resetText(obj, text)
{
	if (obj.value == "")
		obj.value = text;
}

function setPasswordType(obj, text)
{
	if (obj.value == text)
		obj.type = 'text';
	else
		obj.type = 'password';
}