if(document.all) {
layerRef = 'document.all("'; styleSwitch = '").style'; }
if (document.getElementById) {
layerRef = 'document.getElementById("'; styleSwitch = '").style'; }
if (document.layers) {
layerRef = 'document.layers["'; styleSwitch = '"]'; }


function hideLayer() {
eval(layerRef+'submenu1'+styleSwitch+'.visibility="hidden"') 
eval(layerRef+'submenu2'+styleSwitch+'.visibility="hidden"') 
eval(layerRef+'submenu3'+styleSwitch+'.visibility="hidden"') 
eval(layerRef+'submenu4'+styleSwitch+'.visibility="hidden"') 
eval(layerRef+'submenu5'+styleSwitch+'.visibility="hidden"') }
document.onmousemove = mouseMove;
if (is.ns) document.captureEvents(Event.MOUSEMOVE);
function mouseMove(e) {
  var x = (is.ns)? e.pageX : event.x;
  var y = (is.ns)? e.pageY : event.y+document.body.scrollTop;
}
function showLayer(layerName) {
hideLayer();
var scroll_y = (is.ns) ? window.pageYOffset : document.body.scrollTop;
eval(layerRef+'submenu'+layerName+styleSwitch+'.visibility="visible"');
eval(layerRef+'submenu'+layerName+styleSwitch+'.top =' + scroll_y);
}