Paul Irish

// jQuery doOnce plugin
jQuery.fn.doOnce = function(func){ 
    this.length && func.apply(this); 
    return this; 
}

// example usage of doOnce()
$('div.toGrow')
  .doOnce(function(){
    alert('before color swap');
  })
  .css({ backgroundColor: 'red'})
  .find('h2')
    .text('And now we\'re red')
    .end() // go back to the div.toGrow
  .animate({ height: '+=50px'},'normal','swing',function(){
    $(this)  // callback when animations complete
      .find('h2')
        .text('And now we\'re taller')
        .doOnce(function(){
          alert('animation done');
        });
  });

// WARNING!!  This is such a massive hack. Oh-so-hackalicious
 
// Problem:     Multimap doesnt allow internationalization of its buttons, etc.
// Solution:    Redefine their JS functions to use variables that are internationalized.
// Assumption:  That these internal function names stay the same. 
// Risk:        If function names change, this code will (probably) silently fail.
 
// The following statements change the right-click context menu items and the map/aerial/hybrid buttons.
// Instead of hard-coded strings, it will use a variable which we control.
 
// ON TO THE HACKS!!
// Hack 1: modify the mmjr() and mmfl() functions with funcName.toString().replace()
// Hack 2: use eval() to set the definition
// Hack 3: browser sniff because IE and FF handle toString()'d strings differently (single-quote vs double-quote)
 
var isIE = $.browser.msie; // jQuery browser sniff.
 
eval(
  "mmki.prototype.mmjr = " +  
  mmki.prototype.mmjr
  .toString()
    .replace( isIE ? "'Move map to here'" : '"Move map to here"' ,      'i18n.retailLocator.moveMapToHere')
    .replace( isIE ? "'Zoom in to here'" : '"Zoom in to here"' ,        'i18n.retailLocator.zoomInToHere')
    .replace( isIE ? "'Zoom out from here'" : '"Zoom out from here"',   'i18n.retailLocator.zoomOutFromHere')
  );
 
eval(
  "MultimapViewer.prototype.mmfl = " +  
  MultimapViewer.prototype.mmfl
  .toString()
    .replace( isIE ? "'Map'" : '"Map"',       'i18n.retailLocator.map')
    .replace( isIE ? "'Hybrid'" : '"Hybrid"', "i18n.retailLocator.hybrid")
    .replace( isIE ? "'Aerial'" : '"Aerial"', 'i18n.retailLocator.aerial')
);