En vrac

// TOUTES PETITES... :)
var db = function() { 'console' in window && console.log.call(console, arguments); }; // Usage : db('(Debug) maVar : ', maVar);
var die = function(mess) { throw(( mess ? mess : "JS says that you killing him softly : Oh my god moonWalker is down...")); };
var trim = function(string) { return string.replace(/^\s+|\s+$/g, ''); };
var escapeURI = function(url) { if (encodeURIComponent) return encodeURIComponent(url); else if (encodeURI) return encodeURI(url); else if (escape) return escape(url); else return url; };
var pad = function(n) { return (n < 10 ? '0'+n : n); };
var addslashes = function (str) { return (str+'').replace(/([\\"'])/g, "\\$1").replace(/\u0000/g, "\\0"); };
// index.html?name=foo -> var name = getUrlVars()[name];
var getUrlVars = function() { var vars = {}; var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m, key, value) { vars[key] = value; }); return vars; };
// sites['link'].sort($.objSortByTitle);
var objSortByTitle = function (a, b) { var x = a.title.toLowerCase(); var y = b.title.toLowerCase(); return ((x < y) ? -1 : ((x > y) ? 1 : 0)); };
var loadCss = function(stylePath) { $('head').append('<link rel="stylesheet" type="text/css" href="'+stylePath+'"/>'); };

Loading Javascript file

For external domain JS link

var loadJs = function(jsPath) {
    var s = document.createElement('script');
    s.setAttribute('type', 'text/javascript');
    s.setAttribute('src', jsPath);
    document.getElementsByTagName('head')[0].appendChild(s);
};
loadJs('http://other.com/other.js');

For same domain JS link (Using jQuery)

var getScript = function(jsPath, callback) {
    $.ajax({
        dataType:'script',
        async:false,
        cache:true,
        url:jsPath,
        success:function(response) {
            if (callback && typeof callback == 'function') callback();
        }
    });
};
getScript('js/other.js', function() { functionFromOther(); });

My Javascript Toolbox

Library edited from 2005 to 2007...

200_tools.js

All Framework here : trunk/SITE_01_SRC/js/proto/optional/ - 200_tools.js

/* ////////////////////////////////////////////////////////////////////////////////////
//    Code mixing by Molokoloco - www.b2bweb.fr - BETA TESTING FOR EVER ! (o_O)     //
////////////////////////////////////////////////////////////////////////////////// */


// ------------------------- REQUIRE :) ---------------------------------- //
if (typeof Element == 'undefined') throw("tools.js requires prototype.js library");

var loadingImagePath = 'images/common/loading.gif';

// ------------------------- DEBUG SOMETHING ---------------------------------- //
var db = function(something) {
        if (arguments.length > 1) {
                for (var i=0, length=arguments.length; i<length; i++ ) db(arguments[i]);
                return;
        }
        var info = '';
        //if (db.caller != null) info += '[call by '+db.caller+']\n';
        //else info += '[direct call]\n';
        //if (typeof something == 'array' || typeof something == 'object') {
                //info += ' | CONSTRUCTOR : ['+something.constructor+']';
                //info += ' | INSPECT : ['+Object.inspect(something)+']';
        //}
    if (typeof something == 'string' || typeof something == 'number') info += '\t'+something.valueOf();
        else if (typeof something == 'boolean') info += '\t'+( something ? 'true' : 'false');
    //else if (typeof something == 'object') return vd(something);
    else {
        for (var key in something) {
            if (typeof something[key] != 'function') // (bad prototype noise)
                info += '\t'+key+' <'+typeof something[key]+'> '+something[key]+'\n';
        }
    }
        if (('console' in window) && ('firebug' in console)) {
                console.info('db('+typeof something+')');
                console.log(info);
        }
    else {
                info = 'db('+typeof something+') :\n'+info;
                alert(info);
                //var dbWin = window.open('javascript:void(0)','','resizabe=1,scrollbars=1,width=400,height=300,left=100,top=100');
                //with (dbWin.document) { writeln('<xmp>'+info+'</xmp>'); close(); }
        }
};

var dbNode = function(element) {
        if (('console' in window) && ('firebug' in console)) {
                console.info('dbNode('+element+')');
                console.dirxml($(element));
        }
}

/* ------------------------- DEBUG OBJET ---------------------------------- */
var vd = function(obj, parent) {
        if (typeof obj != 'object') return db(obj);
        for (var attr in obj) {
                if (parent) console.log(parent + "+" + attr + "\n" + obj[attr]);
                else console.log(attr + "\n" + obj[attr]);
                if (typeof obj[attr] == 'object') {
                        if (parent) vd(obj[attr], parent + "+" + attr);
                        else vd(obj[attr], attr);
                }
        }
}

/* ---------------- AFFICHE TOUTES LES PROPRIETES D'UN OBJET ------------- */
var showKey = function(obj) {
        var props = [];
    for (var prop in obj) props.push(prop);
    db(props.join(', '));
};

// ------------------------- STOP SCRIPT ---------------------------------- //
var die = function(mess) {
    throw(( mess ? mess : "JS says that you killing him softly : Oh my god moonWalker is down..."));
};

// ------------------------- IS SET ? ---------------------------------- //
var isSet = function(myVar) {
        if (typeof(myVar) == 'undefined' || myVar === '' || myVar === null) return false;
        else return true;
};
// ------------------------- ID ELEMENT EXIST ? ---------------------------------- //
var isId = function(element) {
        if (!isSet(element)) return false;
        try {
                if ($(element)) return true;
                else return false;
        }
        catch(e) { return false; }
};

// ------------------------- Type of ---------------------------------- //
var isWhat = function(myVar) {
        if (!isSet(myVar)) return '';
        else return typeof myVar; // number | string | object | boolean | function
};

// ------------------------- isFrame ---------------------------------- //
var isFrame = function() {
        return ( window.self == window.parent ? false : true ); // Checks that page is in iframe
};

// ------------------------- Execute function ---------------------------------- //
var exec = function(func) {
        if (isSet(func) && typeof(func) == 'string') func = eval(func);
        else if (typeof(func) != 'function') die(func+' n\'est pas une fonction');
        try { func(); return true; }
        catch(e) { func; return true; }
        return die(func+' n\'est pas une fonction connue');
}

var arrayCount = function (arr) {
        i = 0;
        for (var attr in arr) i++;
        return i;
};
// ------------------------- makeClass ---------------------------------- //
// By John Resig (MIT Licensed)
/*
        var User = makeClass();
        User.prototype.init = function(first, last){
                this.name = first + " " + last;
        };
        var user = User("John", "Resig");
        user.name
        // => "John Resig"

function makeClass(){
        return function(args) {
                if (this instanceof arguments.callee) {
                        if (typeof this.init == 'function') this.init.apply(this, args);
                }
                else return new arguments.callee(arguments);
        };
}
*/
// ------------------------- Eval JS string ---------------------------------- //
/*
        onComplete: function( transport ) {
                if (transport.status == 200) = {
                        var script = transport.responseText.extractScripts();
                        var html = transport.responseText.stripScripts();
                        $(id_dst).innerHTML = html;
                        evalJs( script );
                }
                else alert('There was a problem with the request.');
        }
*/
function evalJs(script) {
   if (window.execScript) return window.execScript(script);
   else if (navigator.userAgent.indexOf('KHTML') != -1 || navigator.userAgent.indexOf ('Mozilla') != -1) { // safari, konqueror, firefox
     var s = document.createElement('script');
     s.type = 'text/javascript';
     s.innerHTML = script;
     document.getElementsByTagName('head')[0].appendChild(s);
   }
   else return window.eval(script);
}

// ------------------------- Sort Array ---------------------------------- //
// myArray.sort(objSortByTitle);
var objSortByTitle = function (a, b) {
        var x = a.title.toLowerCase();
        var y = b.title.toLowerCase();
        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};

// ------------------------- Load new script file  ---------------------------------- //
var _loadJs = function(src) {
        var s = document.createElement('script');
        s.setAttribute('type', 'text/javascript');
        s.setAttribute('src', src);
        document.getElementsByTagName('head')[0].appendChild(s);
};

// ------------------------- ECHO ;) ---------------------------------- //
var echo = function(str) { document.write(str); }

// ------------------------- GOTO LOCATION ---------------------------------- //
var redir = function(myUrl) {
        if (isFrame()) {
                if (!isSet(myUrl)) window.parent.document.location.reload();
                else window.parent.document.location.href = myUrl;
        }
        else {
                if (!isSet(myUrl)) window.document.location.reload();
                else window.document.location.href = myUrl;
        }
};


// ------------------------- TIMER ---------------------------------- //
var startTime = null;
var startClock = function() {
  startTime = (new Date).getTime();
}

var stopClock = function() {
  var delta = (new Date).getTime() - startTime;
  startTime = null;
  $('timing').update('Temps : ' + delta + ' ms');
}

// ------------------------- Convert to string ---------------------------------- //
var parseStr = function(str) {
        return str.toString();
};

// ------------------------- Get Html Att from Array ---------------------------------- //
var getAtt = function(name, value) {
        return ' '+name+'="'+value+'"';
}

// ------------------------- PARSE QUERY ---------------------------------- //
var parseQuery = function(query) {
    if (!query) return {};
    var params = {};
    var pairs = query.split(/[;&]/);
    for (var i = 0; i < pairs.length; i++) {
        var pair = pairs[i].split("=");
        if (!pair || pair.length != 2) continue;
        params[unescape(pair[0])] = unescape(pair[1]).replace(/\+/g, " ");
    }
    return params;
};

// ------------------------- STRING UNIQUE ---------------------------------- //
var incId = 0;
var getUniqueId = function() {
        incId++;
    return 'id_'+incId;
};

// ------------------------- Create loader IMAGE ---------------------------------- //
// setImg('visuel_1', 'imgs/photo.jpg');
var loadArr = {};
var setSrc = function(element, newSrc) { // DEPRECIATED
    setTimeout( function() { element.src = newSrc; }, 100);
};
var loadImg = function(imgSrc) {
        if (!isSet(imgSrc)) return;
    loadArr[imgSrc]= new Image();
    setSrc(loadArr[imgSrc], imgSrc);
        return loadArr[imgSrc];
};
var setImg = function(imgId,imgSrc) {
    if (!isId(imgId) || !isSet(imgSrc)) return;
        var img = loadImg(imgSrc);
        img.onload = function() {
                $(imgId).src = imgSrc;
                $(imgId).style.width = 'auto';
                $(imgId).style.height = 'auto';
};
};

// ------------------------- TRIM ---------------------------------- //
var trim = function(string) {
    return string.replace(/^\s+|\s+$/g, '');
};

// ------------------------- ENCODE URL ---------------------------------- //
var escapeURI = function(url) {
    if (encodeURIComponent) return encodeURIComponent(url);
    else if (encodeURI) return encodeURI(url);
    else if (escape) return escape(url);
    else return url;
};

// ------------------------- SLASHES ---------------------------------- //
var addslashes = function(string) {
    return string.replace(/'/g, "\\'");
};
var stripslashes = function(string) {
    return string.replace(/\\'/g, "'");
};

// ------------------------- baseName ---------------------------------- //
var baseName = function(path) {
    var vb;
    for (var i=path.length; i>0; i--) {
        vb = path.substring(i,i+1)
        if (vb == '/' || vb == '\\') return path.substring(i+1, path.length);
    }
        return path; // Si n'est pas-path..
};

// ------------------------- GetExt ---------------------------------- //
var getExt = function(string) {
        var vb;
        for (var i=string.length; i>0; i--) {
                vb = string.substring(i, i+1);
                if (vb == '.') return string.substring(i+1, string.length);
        }
};

// ------------------------- CLEAN FILE NAME ---------------------------------- //
var affCleanName = function(filetitle) { // 070305142221_c-est_aussi_ca.jpg >>> c est aussi ca
    if (filetitle.match('/')) filetitle = baseName(filetitle);
    myregexp = new RegExp(/[0-9]{4,}/gi);
    filetitle = filetitle.replace(myregexp,'');
    myregexp = new RegExp(/.jpg|.gif|.png/gi);
    filetitle = filetitle.replace(myregexp,'');
    myregexp = new RegExp(/[_|-]/gi);
    filetitle = filetitle.replace(myregexp,' ');
    return trim(filetitle);
};

// ------------------------- inArray ---------------------------------- //
var inArray = function(myValue, myArray) {
        if (isWhat(myArray) != 'object') return false;
    for (var k in myArray) { if (myArray[k] == myValue) return true; }
    return false;
};
var keyInArray = function(myKey, myArray) {
        if (isWhat(myArray) != 'object') return false;
    for (var k in myArray) { if (k === myKey) return true; }
    return false;
};

// ------------------------- STRING REPLACE ------------------------------ //
var strRep = function(string, strSearch, strRep) {
    var regEx = new RegExp(strSearch, 'gi');
    return string.replace(regEx,strRep);
};

var nl2br = function(string) {
        return strRep(string, "\n", '<br />');
};

// -------------------- GET CLASS NAMES -------------------- //
var getClassNames = function(id){
        return $(id).className.split(' ');
};

// -------------------- FIND ID IN CLASS -------------------- //
var findId = function(str) {
        var regexp = /_([0-9a-z_-]+)/;
        var mymatch = regexp.exec(str);
        return (mymatch ? mymatch[1] : false);
};

// -------------------- FIND PARAM IN CLASS -------------------- //
var findParamInClass = function(param, el) {
    var regexp = new RegExp(param + '_([A-Za-z0-9/:?&\-\._]+)');
    var mymatch = regexp.exec(el.className);
    if (mymatch)  return mymatch[1];
    else return false;
};

// ------------------------- VALIDATE URL ------------------------------ //
var checkUrl = function(strUrl) {
    var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
    return regexp.test(strUrl);
};

// ------------------------- VALIDATE URL ------------------------------ //
var checkMail = function(strMail) {
    var regexp = /^[A-Za-z0-9._-]+@[A-Za-z0-9.\-]{2,}[.][A-Za-z]{2,4}$/;
    return regexp.test(strMail);
};

// ------------------------- VALIDATE DATE : 15/02/78 ------------------------------ //
var checkDate = function(strDate) {
    if (!isSet(strDate) || !strDate.match('/')) return false;
    var date_array = strDate.split('/');
    var day = String(date_array[0]);
    var month = String(date_array[1]);
    var year = String(date_array[2]);
    if (day.length < 2 || month.length < 2 || year.length < 2) return false;
    if (parseInt(year) > 78) year = '19'+year;
    else year = '20'+year;
    month = parseInt(month - 1);
    var source_date = new Date(year,month,day);
    if (year != source_date.getFullYear() || month != source_date.getMonth() || day != source_date.getDate()) return false;
    else  return true;
};

// -------------------- Format Time -------------------- //
var formatTime = function(seconds) {
        var printDate = false;
        var timeFormat = '';
        var myHtml = '';
        var Stamp = new Date();
        switch(timeFormat) {
                case 'locale' : Stamp.toLocaleString(); break;
                case 'gtmdiff' : Stamp.getTimezoneOffset(); break;
                case 'gtm' : Stamp.toGMTString(); break;
        }
        // DATE
        if (printDate) {
                var y = Stamp.getFullYear();
                var m = (Stamp.getMonth() + 1).toPaddedString(2);
                var d = Stamp.getDate();
                myHtml += d+'/'+m+'/'+y;
        }
        // TEMPS
        var he = Stamp.getHours().toPaddedString(2);
        var mi = Stamp.getMinutes().toPaddedString(2);
        var se = Stamp.getSeconds().toPaddedString(2);
        myHtml += he+'h'+mi+'min'+se+'sec';
    return myHtml;
};


// -------------------- Listen and Get KEY -------------------- //
// Also see // Event.observe('myInput','keypress', functions);

var getKey = function(e) { // Call it with : getKey(event) ! // 13 = Enter
        var keycode = ( window.event ? window.event.keyCode : e.which );
        switch(keycode) { case '' : return ''; case 0 : return ''; case 8 : return 'backspace'; case 9 : return 'tab'; case 13 : return 'return'; case 27 : return 'esc'; case 33 : return 'pageup'; case 34 : return 'pagedown'; case 35 : return 'end'; case 36 : return 'home'; case 37 : return 'left'; case 38 : return 'up'; case 39 : return 'right'; case 40 : return 'down'; case 46 : return 'del'; default : return String.fromCharCode(keycode).toLowerCase(); }
};
// Event.KEY_RETURN
var inputListen = {};
var enterEvent = function(element, func) { // onFocus="enterEvent('password',submitForm);"
        if (isSet(inputListen[element])) Event.stopObserving(element, 'keypress');
        else inputListen[element] = 1;
        var makeAction = function(e) {
                if (getKey(e) == 'return') { //Event.KEY_RETURN
                                Event.stopObserving(element, 'keypress');
                        return exec(func);
                        }
};
        Event.observe(element, 'keypress', makeAction);
};
var listenKey = function(makeAction) { document.onkeypress = makeAction(getKey(event)); };


// ------------------------- SHOW HIDE BLOCK ELEMENTS FOR IE ------------------------------ //
var showHideBoxes = function(v) {
        if (!isSet(detectedBrowser)) var detectedBrowser = client.browser();
        if (detectedBrowser == 'msie 6' || detectedBrowser == 'msieOld') $$('select', 'iframe', 'embed', 'object').invoke((v == 'hidden' || v == 'hide' ? 'hide' : 'show'));
};

// -------------------- FAVORIS -------------------- //
var addFav = function(){
   if (window.sidebar) window.sidebar.addPanel(document.title, window.location.href, '');
   else if (window.external) window.external.AddFavorite(window.location.href, document.title);
   else alert('Pour ajouter cette page &agrave; vos favoris : Ctrl + D');
}

// -------------------- PRINT -------------------- //
var printPage = function(){
   if (window.print) window.print();
   else alert('Pour imprimer cette page : Ctrl + P');
}

For more information : svn/trunk/trunk/SITE_01_SRC/

http://code.google.com/p/molokoloco-coding-project/source/browse/trunk/SITE_01_SRC/