Difference between revisions of "JQuery"

Revision as of 08:00, 3 December 2009

jquery image hover

this image rollover only requires you to apply the class ro to the image. it will swap in _o into the file name for an easy image swap using jquery.

<script type="text/javascript">
 $(document).ready( function()
      {
         PEPS.rollover.init();
      });
      
      PEPS = {};
      
      PEPS.rollover =
      {
         init: function()
         {
            this.preload();
            
            $(".ro").hover(
               function () { $(this).attr( 'src', PEPS.rollover.newimage($(this).attr('src')) ); },
               function () { $(this).attr( 'src', PEPS.rollover.oldimage($(this).attr('src')) ); }
            );
         },
         
         preload: function()
         {
            $(window).bind('load', function() {
               $('.ro').each( function( key, elm ) { $('<img>').attr( 'src', PEPS.rollover.newimage( $(this).attr('src') ) ); });
            });
         },
         
         newimage: function( src ) { return src.substring( 0, src.search(/(\.[a-z]+)/) ) + '_o' + src.match(/(\.[a-z]+)/)[0]; },
         oldimage: function( src ){ return src.replace(/_o/, ''); }
      };
</script>

See Also

• jQuery
• uses a custom flash movie for the font
• jQuery Sandbox