0557:Effect.Puff = function(element) {
0558:  element = $(element);
0559:  var oldStyle = { 
0560:    opacity: element.getInlineOpacity(), 
0561:    position: element.getStyle('position'),
0562:    top:  element.style.top,
0563:    left: element.style.left,
0564:    width: element.style.width,
0565:    height: element.style.height
0566:  };
0567:  return new Effect.Parallel(
0568:   [ new Effect.Scale(element, 200, 
0569:      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
0570:     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
0571:     Object.extend({ duration: 1.0, 
0572:      beforeSetupInternal: function(effect) {
0573:        Position.absolutize(effect.effects[0].element)
0574:      },
0575:      afterFinishInternal: function(effect) {
0576:         effect.effects[0].element.hide().setStyle(oldStyle); }
0577:     }, arguments[1] || { })
0578:   );
0579:};
0580:

0581:Effect.BlindUp = function(element) {
0582:  element = $(element);
0583:  element.makeClipping();
0584:  return new Effect.Scale(element, 0,
0585:    Object.extend({ scaleContent: false, 
0586:      scaleX: false, 
0587:      restoreAfterFinish: true,
0588:      afterFinishInternal: function(effect) {
0589:        effect.element.hide().undoClipping();
0590:      } 
0591:    }, arguments[1] || { })
0592:  );
0593:};
0594:

0595:Effect.BlindDown = function(element) {
0596:  element = $(element);
0597:  var elementDimensions = element.getDimensions();
0598:  return new Effect.Scale(element, 100, Object.extend({ 
0599:    scaleContent: false, 
0600:    scaleX: false,
0601:    scaleFrom: 0,
0602:    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
0603:    restoreAfterFinish: true,
0604:    afterSetup: function(effect) {
0605:      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
0606:    },  
0607:    afterFinishInternal: function(effect) {
0608:      effect.element.undoClipping();
0609:    }
0610:  }, arguments[1] || { }));
0611:};
0612: