var codes=["YKA-RJG-MH9", "3DA-P4X-F6A", "MVD-4N3-NKH", "TCN-HCD-TGY", "HDX-ALM-V4K", "473-MXR-3X9", "JMR-LFN-4A3", "HC3-H44-DKC", "69P-KRM-JJA", "69P-VCH-337", "69R-CKD-X7L", "69R-DDD-FCP", "69R-F99-AXG", "69R-VL7-J6A", "69X-DJN-74V", "6A7-7NP-3X7", "6A9-DTG-YGN", "7F9-767-F74", "FJ9-LAM-67F", "JD7-4CM-HJG", "JDT-NLC-JKM", "JNX-DMH-XLA", "7CP-94V-LFP", "7MM-VPD-MHP", "RXC-9XJ-4MH"];

var codeField = document.getElementById("text_code");

var i = 0;

var delay = 2500;

function enterCodeLoop () { setTimeout(function () { codeField.value = codes[i]; $(".btn_submitCode")[0].click(); i++; if (i < codes.length) { enterCodeLoop(); } }, delay) }

enterCodeLoop();