/*
* by Petko D. Petkov; pdp (architect)
* http://www.gnucitizen.org
* http://www.gnucitizen.org/projects/jquery-include/
*/
jQuery.extend({
    /*
    * included scripts
    */
    includedScripts: {},

    /*
    * include timer
    */
    includeTimer: null,

    /*
    * include
    */
    include: function(url, onload) {
        if (jQuery.includedScripts[url] != undefined) {
            return;
        }

        jQuery.isReady = false;

        if (jQuery.readyList == null) {
            jQuery.readyList = [];
        }

        var script = document.createElement('script');

        script.type = 'text/javascript';
        script.onload = function() {
            jQuery.includedScripts[url] = true;

            if (typeof onload == 'function') {
                onload.apply(jQuery(script), arguments);
            }
        };
        script.onreadystatechange = function() {
            if (script.readyState == 'complete') {
                jQuery.includedScripts[url] = true;

                if (typeof onload == 'function') {
                    onload.apply(jQuery(script), arguments);
                }
            }
        };
        script.src = url;

        jQuery.includedScripts[url] = false;
        document.getElementsByTagName('head')[0].appendChild(script);

        if (!jQuery.includeTimer) {
            jQuery.includeTimer = window.setInterval(function() {
                jQuery.ready();
            }, 10);
        }
    }
});

/*
* replacement of jQuery.ready
*/
jQuery.extend({
    /*
    * hijack jQuery.ready
    */
    _ready: jQuery.ready,

    /*
    * jQuery.ready replacement
    */
    ready: function() {
        isReady = true;

        for (var script in jQuery.includedScripts) {
            if (jQuery.includedScripts[script] == false) {
                isReady = false;
                break;
            }
        }

        if (isReady) {
            window.clearInterval(jQuery.includeTimer);
            jQuery._ready.apply(jQuery, arguments);
        }
    }
});