function setCookie(name, value, days) { var expires = ""; if (days) { var date = new Date(); date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000)); expires = "; expires=" + date.toUTCString(); } document.cookie = name + "=" + (value || "") + expires + "; path=/"; } function deleteCookie(name) { document.cookie = name + '=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;'; } function getParameterByName(name, url) { if (!url) url = window.location.href; name = name.replace(/[\[\]]/g, "\\*| COMMENT |*amp;"); var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"), results = regex.exec(url); if (!results) return null; if (!results[2]) return ''; return decodeURIComponent(results[2].replace(/\+/g, " ")); } function getCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; while (c.charAt(0) == ' ') c = c.substring(1, c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length); } return null; } // Capture GCLID and store in a cookie var gclidValue = getParameterByName('gclid'); if (gclidValue) { setCookie('gclid_Scotwork', gclidValue, 1); // Storing for 1 day with a unique cookie name } document.addEventListener("DOMContentLoaded", function() { document.querySelectorAll('a').forEach(function(link) { var gclidCookieValue = getCookie('gclid_Scotwork'); // Retrieving the unique cookie if (gclidCookieValue) { if (link.href.indexOf('?') > -1) { link.href += '&gclid=' + gclidCookieValue; } else { link.href += '?gclid=' + gclidCookieValue; } } }); }); // Function to get URL parameters function getURLParameter(name) { return decodeURIComponent( (new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.search) || [null, ''])[1] .replace(/\+/g, '%20') ) || null; } // Function to append UTM parameters to iframes with a specific class function appendUTMParametersToIframes() { var utmParameters = ['gclid']; var iframes = document.getElementsByClassName('pardot-ppc-form'); // Select iframes by class Array.from(iframes).forEach(function(iframe) { var originalSrc = iframe.src; var newSrc = originalSrc; var hasQueryString = originalSrc.includes('?'); utmParameters.forEach(function(param) { var value = getURLParameter(param); if (value) { newSrc += (hasQueryString ? '&' : '?') + param + '=' + value; hasQueryString = true; } }); iframe.src = newSrc; }); } // Call the function on page load document.addEventListener("DOMContentLoaded", function() { appendUTMParametersToIframes(); });