View difference between Paste ID: 4eRpRKCa and 5n411t7j

 /*
     USAGE
 
     if(isMobile){ do stuff for mobile}
 
 */
 
 // GLOBAL VARIABLE
-var isMobile = function(){
+// set it to false by default
 var isMobile = false;
 
 
 var detectMobile = function(){
     var MIN_SCREEN_WIDTH = 767;
     var $window = $(window);
 
     if($window.width() < MIN_SCREEN_WIDTH){
         return true;
     }else{
         return false;
     }
 };
 
 
-	isMobile();
+// update variable on load
 isMobile = detectMobile();
 
 
 // update variable if window is resized
 $(window).on('resize',function(){
 	isMobile = detectMobile();
 });