// used to setup event (eg onLoadrather than through ) function handleEvent(obj, event, func){ try{ obj.addEventListener(event, func, false); } catch (e) { if (typeof obj['on'+event] == "function"){ var existing = obj['on'+event]; obj['on'+event] = function () { existing(); func(); }; } else { obj['on'+event] = func; } } } navTools = { setPDFanalytics: function(){ var allA = document.getElementsByTagName('a'); if(allA){ for(var a = 0; a