/*

inc v4

A super-tiny client-side include JavaScript jQuery plugin

<http://johannburkard.de/blog/programming/javascript/inc-a-super-tiny-client-side-include-javascript-jquery-plugin.html>

MIT license.

Johann Burkard
<http://johannburkard.de>
<mailto:jb@eaio.com>

*/

jQuery.fn.inc = function(url, fn) {
 var t = this;

 var transfer = function(txt) {
  t.html(fn ? fn(txt) : txt);
 };

 if ($.browser.msie) {

  do {
   var f = "inc" + (Math.round(Math.random() * 999));
  }
  while ($('#' + f).length);

  $(document).append($(document.createElement('iframe')).hide().attr("id", f).bind("readystatechange", function() {
   if (this.readyState == 'complete') {
    transfer(document.frames(f).document.body.innerHTML);
   }
  }).attr("src", url));

 }
 else {
  $.ajax({
   url: url,
   complete: function(res, status) {
    if (status == 'success') transfer(res.responseText);
   }
  });
 }
};

$(function() {
 $("[@class~=inc]").each(function() {
  $(this).inc(unescape(this.className.replace(/.*inc:([^ ]+)( .*|$)/, "$1")));
 });
});