Open my sites in new tab

There are two types of JS files available in _Layouts folder.

• Debug Files JS
• Min Files JS

Debug JS files are non-minified versions and mostly recommended for UAT, Staging or Testing environment of SharePoint. It depends upon the setting in web.config.

Open my sites needs a simple change in file: /_layouts/1033/init.debug.jsas below

function STSNavigate2(evt, url)
{ULSxSy:;

    if(url.indexOf("/my/") != -1)
    {
        window.open(url,'_blank');
    }
    else
    {
        STSNavigate(url);
    }
}