What is this? var g_ActiveDropLists = {};
var g_LastSelectHideTime = 0;
var g_fnGPOnClosingModalWindow = null;

$J(function() {
$J(document).on( 'keydown', HandleKeyDown );
});

function HandleMouseClick( e, key )
{
if ( !g_ActiveDropLists[key] )
return;

var $Trigger = $J('#'+key+'_trigger');
var $Droplist = $J('#'+key+'_droplist');

var $Target = $J( e.target);
if ( //$Trigger.is( e.target ) || $J.contains( $Trigger[0], e.target ) ||
$Droplist.is( e.target ) || $J.contains( $Droplist[0], e.target ) )
return;

DSelectHide( key );
}

var TYPEAHEAD_TIMEOUT_MS = 750;
var g_timeLastCharEvent = 0;
var g_strTypeahead = '';

function HandleKeyDown( e )