(function(){
var button2 = document.getElementById('smartcmsht-button'),
wrapper2 = document.getElementById('smartcmsht-wrapper'),
overlay2 = document.getElementById('smartcmsht-overlay');
//open and close menu when the button is clicked
var open = false;
button2.addEventListener('click', handler2, false);
wrapper2.addEventListener('click', smartcmshthandle, false);
function smartcmshthandle(e){
e.stopPropagation();
}
function handler2(e){
if (!e) var e = window.event;
e.stopPropagation();//so that it doesn't trigger click event on document
if(!open){
openNav();
}
else{
open = false;
button2.innerHTML = "+";
classie.remove(overlay2, 'on-overlay');
classie.remove(wrapper2, 'opened2-nav');
}
}
function openNav(){
open = true;
button2.innerHTML = "-";
classie.add(overlay2, 'on-overlay');
classie.add(wrapper2, 'opened2-nav');
}
function closeNav(){
open = false;
button2.innerHTML = "+";
classie.remove(overlay2, 'on-overlay');
classie.remove(wrapper2, 'opened2-nav');
}
})();