var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 0;
if (document.getElementById) {isID = 1; isDHTML = 1;}
else {
if (document.all) {isAll = 1; isDHTML = 1;}
else {
browserVersion = parseInt(navigator.appVersion);
if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1;}
}}
function findDOM(objectID,withStyle) {
if (withStyle == 1) {
if (isID) { return (document.getElementById(objectID).style) ; }
else {
if (isAll) { return (document.all[objectID].style); }
else {
if (isLayers) { return (document.layers[objectID]); }
};}
}
else {
if (isID) { return (document.getElementById(objectID)) ; }
else {
if (isAll) { return (document.all[objectID]); }
else {
if (isLayers) { return (document.layers[objectID]); }
};}
}
}
var menuTop = 45;
var menuLeft = 400;
var domSMenu = null;
var oldDomSMenu = null;
var t = 0;
var lDelay = 3;
var lCount = 0;
var pause = 100;
function popMenu(menuNum){
if (isDHTML) {
///// Sets the previous menu's visibility to hidden
t = 2;
if (oldDomSMenu) {
oldDomSMenu.visibility = 'hidden';
oldDomSMenu.zIndex = '0';
t = 2;
lCount = 0;
}
if (menuNum == 4 || menuNum == 8 || menuNum==9)
{
return;
}
///// Defines the DOMs of the menu objects
var idMenu = 'menuHead';
var domMenu = findDOM(idMenu,0);
var idMenuOpt = 'menuHead' + menuNum;
var domMenuOpt = findDOM(idMenuOpt,0);
var idSMenu = 'menu' + menuNum;
var domSMenu = findDOM(idSMenu,1);
///// Defines the positions of the sub-menus
if (isID || isAll) {
var menuLeft = (domMenu.offsetLeft) + (domMenuOpt.offsetLeft)+1;
var menuTop = (domMenu.offsetTop) + (domMenu.offsetHeight)+1 ;
}
if (isLayers) {
var menuLeft = document.layers[idMenu].layers[idMenuOpt].pageX - 5;
var menuTop = domMenu.pageY + domMenu.clip.height - 5;
}
///// Positions and shows the menu
if (oldDomSMenu != domSMenu) {
domSMenu.left = menuLeft;
domSMenu.top = menuTop;
domSMenu.visibility = 'visible';
domSMenu.zIndex = '100';
oldDomSMenu = domSMenu;
}
///// Resets oldDom if it is the same as the current DOM
else { oldDomSMenu = null; }
}
////// Returns a 'null' value for non-DHTML Browsers
else { return null; }
}
function delayHide() {
///// Checks to see if there is a menu showing and whether
///// the global variable 't' has been set to 0
if ((oldDomSMenu) && (t == 0)) {
///// Hides the old menu, resets menu conditions,
///// and stops the function running
oldDomSMenu.visibility = 'hidden';
oldDomSMenu.zIndex = '0';
oldDomSMenu = null;
lCount = 0;
return false;
}
///// Interupts the function if another menu is opened
if (t == 2) { lCount = 0; return false; }
///// Repeats the function adding 1 to lCount each time until
///// lCount is equal to lDelay and then sets 't' to 0 so that
///// the menu will hide when it runs again
if (t == 1) {
lCount = lCount + 1;
if (lDelay <= lCount) { t = 0; }
if (lDelay >= lCount) { setTimeout('delayHide(' + t + ')',pause); }
}
}
function displayMenu() {
//To display the menu
document.write('');
document.write(' ');
document.write(' ');
document.write(' ');
document.write(' ');
document.write(' ');
document.write(' ');
document.write(' ');
document.write(' ');
//document.write(' ');
}