if (Browser.Engine.trident) { if (Browser.Engine.version == 4) { // add custom Browser.isIE6 flag Browser.isIE6 = true; } else if (Browser.Engine.version == 5) { Browser.isIE7 = true; } else if (Browser.Engine.version == 6) { Browser.isIE8 = true; } } document.addEvent('domready', function() { var body = document.body; function showmenu(id) { // hide all other menus for (var i = 1; i <= 5; i++) { hidemenu(i); } // then show correct one $('headNavDown' + id).setStyle('display', 'block'); } function hidemenu(id) { $('headNavDown' + id).setStyle('display', 'none'); } function addShowMenuHandler(id) { $('headNav' + id).addEvents({ mouseenter: function() { showmenu(id); } }); } function addHideMenuHandler(id) { $('headNavDown' + id).addEvents({ mouseleave: function() { hidemenu(id); } }); } if (Browser.Platform.mac) { // add 'mac' class to tag for all OSX browsers $(body).addClass('mac'); } if (Browser.Engine.trident) { // add special css classes to tag for Internet Explorer // note: Browser.isIE6/isIE7/isIE8 are custom flags defined in /js/general.js $(body).addClass('msie').addClass(Browser.isIE6? 'msie6' : Browser.isIE7 ? 'msie7' : Browser.isIE8 ? 'msie8' : ''); } else if (Browser.Engine.gecko) { $(body).addClass('gecko'); } else if (Browser.Engine.webkit) { $(body).addClass('webkit'); if ((/version\/3/i).test(navigator.userAgent)) { $(body).addClass('safari3'); } } else if (Browser.Engine.presto) { $(body).addClass('opera'); } if ($('introMovie')) { // requires js/flashembed.js (available from http://flowplayer.org/tools/flashembed.html) flashembed('introMovie', { src: 'nydc.swf', wmode: 'transparent' // hides irritating flash object border }); } // initialise menus for (var pos = 1; pos <= 5; pos++) { addShowMenuHandler(pos); addHideMenuHandler(pos); } }); function mailListCheck(){ if($('mailListEmail').value=="" || $('mailListEmail').value=="Enter your email address"){ alert('Please enter your email address.'); return false; } else { $('mailListEmail').readOnly = true; $('addMailListBtn').disabled = true; return true; } }