function modifyLink(e) {
    var elem = getTarget(e)
    if (elem.href.indexOf('/link/') == -1) {
        var domain = elem.href.substr(elem.href.indexOf('/') + 2)
        domain = domain.substr(0, domain.indexOf('/'))
        elem.href = '/link/' + domain
    }
}

function modifyLinksLoad() {
    getElementsByClassName('site_link').each(function(value) {
        addEvent(value, 'click', modifyLink)
        addEvent(value, 'mousedown', modifyLink)
    })
}

onLoad('modifyLinksLoad()')