var dock = new MacStyleDock(
       document.getElementById('dock'),
       [
         {
           name:      'mac-icon-0-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the first icon');
                      }
         },
         {
           name:      'mac-icon-1-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the second icon');
                      }
         },
         {
           name:      'mac-icon-2-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the third icon');
                      }
         },
         {
           name:      'mac-icon-3-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the fourth icon');
                      }
         },
         {
           name:      'mac-icon-4-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the fifth icon');
                      }
         },
         {
           name:      'mac-icon-5-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the sixth icon');
                      }
         },
         {
           name:      'mac-icon-6-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the seventh icon');
                      }
         },
         {
           name:      'mac-icon-7-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the eighth icon');
                      }
         },
         {
           name:      'mac-icon-8-',
           extension: '.jpg',
           sizes:     [32,64],
           onclick:   function(){
                        alert('You clicked on the ninth icon');
                      }
         }
       ],
       32,
       64,
       2.5);