JavaScript: Display array items after 3 seconds one a time -

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i have code segment:

var = 0;  (function loop() {     text_objects[i].displaytext();      if (++i < text_objects.length) {         settimeout(loop, 3000);       } })();

which supposed display contents of array 1 @ time, separated 3 seconds. however, when run program, first item, , sort of freezes there, without updating , showing rest of items in array.

what doing wrong?

as correctly mentioned @nnnnnn,

loop() named function expression, , reference loop should in scope within function

also code works fine.

var = 0;    var test = function(value){    this.text = value;  }    test.prototype.displaytext = function(){    document.write(this.text + "<br/>");  }    var text_objects = [];    (var j = 0; j<10; j++){ text_objects.push(new test(j)); }    (function loop() {      text_objects[i].displaytext();       if (++i < text_objects.length) {          settimeout(loop, 3000);        }  })();

alternate approach:

var = 0;    function loop() {      document.write(i + "<br/>")      if (++i < 5) {          settimeout(loop, 3000);        }  }    loop();


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