(function() {
var utmInheritingDomain = "appstore.com",
utmRegExp = /(&|\?)utm_[A-Za-z]+=[A-Za-z0-9]+/gi,
links = document.getElementsByTagName("a"),
utms = [
"utm_medium={{URL - utm_medium}}",
"utm_source={{URL - utm_source}}",
"utm_campaign={{URL - utm_campaign}}"
];
for (var index = 0; index < links.length; index += 1) {
var tempLink = links[index].href,
tempParts;
if (tempLink.indexOf(utmInheritingDomain) > 0) {
tempLink = tempLink.replace(utmRegExp, "");
tempParts = tempLink.split("#");
if (tempParts[0].indexOf("?") < 0 ) {
tempParts[0] += "?" + utms.join("&");
} else {
tempParts[0] += "&" + utms.join("&");
}
tempLink = tempParts.join("#");
}
links[index].href = tempLink;
}
}());