//ZSite Widget System
//(c) Zagorodnikov Anton, 2008

function zsite_controls_radiobuttonlist_getvalue(id)
{
	var i = 0;
	while((dojo.byId(id+"_"+i) != null)&&(i < 255))
	{
		if(dojo.byId(id+"_"+i).checked == true)
		{
			//get value
			return zsite_controls_radiobutton_getvalue(id+"_"+i);
		}
		i++;
	}

	return null;
}