viewportCallbacks

Fires callbacks when viewport changes

How to Use

Initialization

viewportCallbacks is a property defined on the window object

Provide breakpoint configuration

viewportCallbacks.init({ viewports: { mobile: 767, tablet: 959, desktop: 1159 } })

Registering a Callback

If you want to execute the callback on document ready as well, pass true as a sectond parameter to onChange(), as shown below

viewportCallbacks.onChange(function(viewport,isTouch){

Your code goes here  Below parameters are passed to the callback function @viewport - active viewport @isTouch - if devices is touch enabled 

},true);