function typegeo_Changed(typegeo, url)
{
	if (typegeo.selectedIndex > 0)
	{
		location.href = url + typegeo.id + "=" + typegeo.options[typegeo.selectedIndex].value;
		//alert("value:" + typegeo.options[typegeo.selectedIndex].value + ";text:" + typegeo.options[typegeo.selectedIndex].text);
	}
	else
	{
		location.href = url.substring(0, url.length - 1) 
	}
}

function showall_Click(url)
{
	location.href = url;
}