/*  http://millstream.com.au  -  Current Version: 2.0  */



var Rollovers = function(opt){

  var o = opt;

  var load = function() {

    $A(o.selector).each(function(s) {

      $$(s).each(

        function(i) {

          var os = i.src, ni = document.createElement('img');

          $(i).observe('mouseout', function(e){i.src = os;});

          ni.src = o.srcFunction(i,o);

          i.observe('mouseover', function(e){i.src = ni.src;});

        }

      );

    });

  };

  if(window.FastInit) {

  	FastInit.addOnLoad(load);

  } else {

  	Event.observe(window, 'load', load);

  }

}

Rollovers({

  selector : ['img.rollover'],

  srcFunction : function(i, o) {

    return i.src.replace(/(.*)\.(jpg|gif|png)$/i, "$1-rollover.$2");

  }

});