i><pre>...k", function (event) { event.preventDefault(); checkboxBtn.disabled = true; runClickedCheckboxEffects(); }); } } function runClickedCheckboxEffects() { hideCaptchaCheckbox(); setTimeout(function(){ showCaptchaLoading(); },500); setTimeout(function(){ showVerifyWindow(); },900) } function showCaptchaLoading() { checkboxBtnSpinner.style.visibility = "visible"; checkboxBtnSpinner.style.opacity = "1"; checkboxBtnSpinner.style.animation = "spin 1s linear infinite"; } function hideCaptchaLoading() { che