make function global javascript code example

Example 1: access method globally js

window.checkCookie = function(){
 // do whatever you want here
};

Example 2: javascript define global variable

window.myGlobalVariable = "I am totally a global Var"; //define a global variable
var myOtherGlobalVariable="I too am global as long as I'm outside a function";

Example 3: javascript global function

window.my_function = function(){
	//
}