combo button, instapaper + knowabout.it .js

javascript:function iprl6(){var d=document,z=d.createElement('scr'+'ipt'),b=d.body;try{if(!b)throw(0);d.title='(Saving...) '+d.title;z.setAttribute('src','http://www.instapaper.com/j/PJpZc1t0NSTQ?u='+encodeURIComponent(d.location.href)+'&t='+(new Date().getTime()));b.appendChild(z);}catch(e){alert('Please wait until the page has loaded.');}}iprl6();void(0); javascript:function iprl5(){var d=document,z=d.createElement('scrip'+'t'),b=d.body,l=d.location;try{if(!b)throw(0);z.setAttribute('src',l.protocol+'//knowabout.it/j/b.js');b.appendChild(z);}catch(e){alert('Please wait until the page has loaded.');}}iprl5();kai_user='4c8ac091c155d70f06070000';void(0);

human readable version.js

javascript: function iprl6() {
    var d = document,
    z = d.createElement('scr' + 'ipt'),
    b = d.body;
    try {
        if (!b) throw (0);
        d.title = '(Saving...) ' + d.title;
        z.setAttribute('src', 'http://www.instapaper.com/j/PJpZc1t0NSTQ?u=' + encodeURIComponent(d.location.href) + '&t=' + (new Date().getTime()));
        b.appendChild(z);
    } catch(e) {
        alert('Please wait until the page has loaded.');
    }
}
iprl6();
void(0);
javascript: function iprl5() {
    var d = document,
    z = d.createElement('scrip' + 't'),
    b = d.body,
    l = d.location;
    try {
        if (!b) throw (0);
        z.setAttribute('src', l.protocol + '//knowabout.it/j/b.js');
        b.appendChild(z);
    } catch(e) {
        alert('Please wait until the page has loaded.');
    }
}
iprl5();
kai_user = '4c8ac091c155d70f06070000';
void(0);