Javascript Bind Native Implementation

gistfile1.txt

var myFunc = function(){};

myFunc.prototype.bind = function( funct, obj ) {
	return function(){
		return funct.apply( obj, arguments );
	};
};

/*
	Element.addEventListener( "change", this.bind( this.refreshImagePreview, this ) );
	no we have an access inside of EventListerner to the this
*/