var lngbarvisible = false;
function showLngDropdown(id){var x=document.getElementById(id);lngbarvisible=!lngbarvisible;if(lngbarvisible){x.style.visibility="visible";x.focus();}else{x.style.visibility="hidden";}}
function hideLngDropdown(id) {setTimeout("hideLngDropdown2('" + id + "')",250);}
function hideLngDropdown2(id) {var x = document.getElementById(id);if (lngbarvisible) {x.style.visibility = "hidden";lngbarvisible = false;}}