function set_country(country_code) {
	document.getElementById('country_field').value = country_code;
	document.getElementById('set_country_form').submit();
}
function set_language(language_code) {
	document.getElementById('language_field').value = language_code;
	document.getElementById('set_language_form').submit();
}
function show_overlay(id) {
	//document.getElementById(id).style.display = 'block';
	//document.getElementById(id).style.visibility = 'hidden';
	set_overlay_size();
	$('#'+id).stop(true,true);
	$('#transparent_overlay').stop(true,true);
	$('#'+id).fadeTo('fast',1);
	$('#transparent_overlay').fadeTo('fast',0.5);
	$('#'+id).css('z-index','1000');
	//document.getElementById(id).style.display = 'block';
	//document.getElementById(id).style.visibility = 'visible';
	//document.getElementById('transparent_overlay').style.display = 'block';
}
function hide_overlay(id) {
	$('#'+id).fadeTo('fast',0, function () {
		$('#'+id).css('display','none');
	});
	$('#transparent_overlay').fadeTo('fast',0, function () {
		$('#transparent_overlay').css('display','none');	
	});
	
	//document.getElementById(id).style.display = 'none';
	//document.getElementById(id).style.visibility = 'hidden';
	//document.getElementById('transparent_overlay').style.display = 'none';
}
function show_close() {
	document.getElementById('close_photo').style.display = 'block';
}
function hide_close() {
	document.getElementById('close_photo').style.display = 'none';
}

function show_hide_help(id) {
	if(document.getElementById(id).style.display == "none") {
		document.getElementById(id).style.display = "block";
	} else {
		document.getElementById(id).style.display = "none";
	}
}