function OpenCountrySelector()
{
	obj = document.getElementById('CountrySelectorPopUp');
	obj.style.visibility='visible';
	obj = document.getElementById('overlay');
	obj.style.visibility='visible';
}

function CloseCountrySelector()
{
	obj = document.getElementById('CountrySelectorPopUp');
	obj.style.visibility='hidden';
	obj = document.getElementById('overlay');
	obj.style.visibility='hidden';
}