Quote Bookmarklet

quote.js

// javascript:(function(js,d,s){d=document,s=function(src,sc,date){sc=d.createElement('script');sc.setAttribute('src',src);d.body.appendChild(sc);};date=(new Date()).getTime();s(js+'?'+date);})('//raw.github.com/gist/3319875/quote.js');
(function(){
    var d = document,
        t = d.getElementById('_____blockQuote');
    if (!t) {
        t = d.createElement('textarea');
        t.setAttribute('id', '_____blockQuote');
        d.body.appendChild(t);
    }
    with (t.style) {
        position = 'fixed';
        top = '1em';
        right = '1em';
        opacity = '0.8';
        width = '300px';
        height = '500px';
        zIndex = 10000;
    }
    var main = function(){
        var fmt = "  {{body}}\n\n  `{{title}} <{{url}}>`_\n",
            body = getSelText().replace(/\n/g, "\n  ");
        t.value = fmt.replace('{{body}}', body)
                     .replace('{{title}}', document.title)
                     .replace('{{url}}', location.href);
    };
    try {
        main();
    } catch (e) {
        alert(e);
    }

    // http://www.codetoad.com/javascript_get_selected_text.asp
    function getSelText() {
        var text = '';
        if (window.getSelection) {
            text = window.getSelection() || '';
        }
        if (document.getSelection) {
            text = document.getSelection() || '';
        }
        if (document.selection) {
            text = document.selection.createRange().text || '';
        }
        return text.toString();
    }
})();