private variables in javascript
(function(window){ //private variables var name = "test"; var pieAGSI = function(){}; // get variable pieAGSI.prototype.getName = function(){ return name; }; // update variable pieAGSI.prototype.setName = function(str){ name = str; }; window.pieAGSI = pieAGSI; })(window); // test var test = new pieAGSI(); document.write('<br>test.getName(): ' + test.getName()+"<br>");