source: other-projects/playing-in-the-street/summer-2013/trunk/Playing-in-the-Street-WPF/Content/Web/mrdoob-three.js-4862f5f/docs/page.js@ 28897

var onDocumentLoad = function ( event ) {

    var path;
    var pathname = window.location.pathname;
    var section = /\/(manual|api)\//.exec( pathname )[ 1 ].toString().split( '.html' )[ 0 ];
    var name = /[\-A-z0-9]+\.html/.exec( pathname ).toString().split( '.html' )[ 0 ];

    if ( section == 'manual' ) {

        name = name.replace(/\-/g, ' ');

        path = pathname.replace( /\ /g, '-' );
        path = /\/manual\/[-A-z0-9\/]+/.exec( path ).toString().substr( 8 );

    } else {

        path = /\/api\/[A-z0-9\/]+/.exec( pathname ).toString().substr( 5 );

    }

    var text = document.body.innerHTML;

    text = text.replace(/\[name\]/gi, name);
    text = text.replace(/\[path\]/gi, path);
    text = text.replace(/\[page:(\w+)\]/gi, "[page:$1 $1]" ); // [page:name] to [page:name title]
    text = text.replace(/\[page:(\w+) ([\w|\.]+)\]/gi, "<a href=\"javascript:window.parent.goTo('$1')\" title=\"$1\">$2</a>" ); // [page:name title]
    text = text.replace(/\[link:([\w|\:|\/|\.|\-|\_]+)\]/gi, "[link:$1 $1]" ); // [link:url] to [link:url title]
    text = text.replace(/\[link:([\w|\:|\/|\.|\-|\_|\(|\)]+) ([\w|\:|\/|\.|\-|\_ ]+)\]/gi, "<a href=\"$1\"  target=\"_blank\">$2</a>" ); // [link:url title]
    text = text.replace(/\*([\w|\d|\"|\-|\(][\w|\d|\ |\-|\/|\+|\-|\(|\)|\=|\,|\.\"]*[\w|\d|\"|\)]|\w)\*/gi, "<strong>$1</strong>" ); // *

    document.body.innerHTML = text;

    // handle code snippets formatting

    var elements = document.getElementsByTagName( 'code' );

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

        var element = elements[ i ];

        text = element.textContent.trim();
        text = text.replace( /^\t\t/gm, '' );

        element.textContent = text;

    }

    // Edit button

    var button = document.createElement( 'div' );
    button.id = 'button';
    button.textContent = 'Edit this page';

    button.addEventListener( 'click', function ( event ) {

        window.open( 'https://github.com/mrdoob/three.js/blob/dev/docs/' + section + '/' + path + '.html' );

    }, false );

    document.body.appendChild( button );

    // Syntax highlighting

    var styleBase = document.createElement( 'link' );
    styleBase.href = '../../prettify/prettify.css';
    styleBase.rel = 'stylesheet';

    var styleCustom = document.createElement( 'link' );
    styleCustom.href = '../../prettify/threejs.css';
    styleCustom.rel = 'stylesheet';

    document.head.appendChild( styleBase );
    document.head.appendChild( styleCustom );

    var prettify = document.createElement( 'script' );
    prettify.src = '../../prettify/prettify.js';

    prettify.onload = function () {

        var elements = document.getElementsByTagName( 'code' );

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

            var e = elements[ i ];
            e.className += ' prettyprint';

        }

        prettyPrint();

    }

    document.head.appendChild( prettify );

};

document.addEventListener( 'DOMContentLoaded', onDocumentLoad, false );