https://www.mitsui-direct.co.jp/common/js/B00001.js?20240616

1var stripLinkerFromQueryParam = function(search){
2	var vars = search.substring(1).split('&');
3	var res = [];
4	for(var i = 0;  i < vars.length; i++) {
5		if(vars[i].indexOf('_ga=') !== 0 && vars[i] !== '') {
6			res.push(vars[i]);
7		}
8	}
9	if(res.length > 0) {
10		return '?' + res.join('&');
11	}
12	return '';
13};
14
15if(stripLinkerFromQueryParam(location.search)){
16	document.write('<img src="/api/AIAPI003' + location.search + '" width="1" height="1" alt="" />');
17}else{
18	document.write('<img src="/api/AIAPI004' + "?referrer=" + document.referrer + '" width="1" height="1" alt="" />');
19}