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function init() {

        init_long_literals();

}

var long_literal_counter = 0;

var long_literal_spans = {};

var long_literal_texts = {};

function init_long_literals() {

    var spans = document.getElementsByTagName('span');

    for (i = 0; i < spans.length; i++) {

        if (spans[i].className != 'literal') continue;

        var span = spans[i];

        var textNode = span.firstChild;

        var text = textNode.data;

        if (text.length < 300) continue;

        var match = text.match(/([^\0]{150}[^\0]*? )([^\0]*)/);

        if (!match) continue;

        span.insertBefore(document.createTextNode(match[1] + ' ... '), span.firstChild);

        span.removeChild(textNode);

        var link = document.createElement('a');

        link.href = 'javascript:expand(' + long_literal_counter + ');';

        link.appendChild(document.createTextNode('\u00BBmore\u00BB'));

        link.className = 'expander';

        span.insertBefore(link, span.firstChild.nextSibling);

        long_literal_spans[long_literal_counter] = span;

        long_literal_texts[long_literal_counter] = textNode;

        long_literal_counter = long_literal_counter + 1;

    }

}

function expand(i) {

    var span = long_literal_spans[i];

    span.removeChild(span.firstChild);

    span.removeChild(span.firstChild);

    span.insertBefore(long_literal_texts[i], span.firstChild);

}