jQuery(document).ready(function($){
URLModifier('tid'); // replace VTID to any key
});
function URLModifier(customKey)
{
var searchKeyWord = 'utm_campaign'; // replace utm_campaign to any key you want to search for
var searchKeyWordUrl = getParamFromURL(searchKeyWord);
if(searchKeyWordUrl)
{
$('a').each(function() {
var currentLinkUrl = $(this).attr('href');
if(typeof currentLinkUrl !== "undefined") //Anchor Links
{
var modifiedUrl = currentLinkUrl+(currentLinkUrl.match(/?/) ? '&' : '?') + customKey + '=' + searchKeyWordUrl;
$(this).attr('href', modifiedUrl);
}
else // Image Links
{
var currentImgLinkUrl = $(this).attr('data-imagelink');
var modifiedImgUrl = currentImgLinkUrl+(currentImgLinkUrl.match(/?/) ? '&' : '?') + customKey + '=' + searchKeyWordUrl;
$(this).attr('data-imagelink', modifiedImgUrl);
}
});
}
}
function getParamFromURL(t)
{
var a=new RegExp("[?&]"+t+"=([^&#]*)").exec(window.location.href);
return null===a?null:a[1]
}