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document.addEventListener("DOMContentLoaded", function () {
function getUTMParameter(name) {
const urlParams = new URLSearchParams(window.location.search);
return urlParams.get(name);
}
const utmSource = getUTMParameter("utm_source");
if (utmSource) {
const utmField = document.querySelector("input[email='utm_source']");
if (utmField) {
utmField.value = utmSource;
}
}
});