javascript

Google webmaster tool signals scanning errors. The is option to signal error a scorrected, but sometime a lot of error is solved at once, but interface do not give option to select it all.

Also this trick could be usefull in other service..

I loaded this code in chrome console (developer tool), modified from example code https://developer.mozilla.org/en/DOM/element.dispatchEvent

Dal punto di vista delle performance si dovrebbero caricare i javascript alla fine della pagina (vedere http://developer.yahoo.com/performance/rules.html), almeno tutti i javascript di cui si può differire il caricamento. Ci sono script che devono essere caricati all'inizio della pagina... Ma siamo sicuri che non c'è altra possibilità?

I lost some time to debug this

$("#link").click(function(){
   $("#target").load('url/to/load');
});

The problem is on Internet Explorer (all version) that refuse to load data in #target, using $.get and innerHTML(data) do not help. The problem is with no well formed html! Internet Explorer refuse to load in dom a malformed html.
Thus

function upfield() {
  var el = $('#selectedfield').children('[@selected]:first').prev();
  $("#selectedfield")
    .children('[@selected]')
    .each(function(){
	$(this).insertBefore(el);
      });

}

function downfield() {
  var el = $('#selectedfield').children('[@selected]:last').next();
  $("#selectedfield")
    .children('[@selected]')
    .each(function(){
	$(this).insertAfter(el);
	el = $(el).next();
      });
}

XMLHttpRequest use, works only if url is on same site. checklogin.php give <KO/> if login è fails <OK>XXX</OK> with XXX id of user when login è is ok