rem: }, arguments[1] || {}) 
add: }, arguments[1] || { }) 
context: Effect.SlideDown = function(element) {  element = $(element).cleanWhitespace();  // SlideDown need to have the content of the element wrapped in a container element with fixed height!  var oldInnerBottom = element.down().getStyle('bottom');  var elementDimensions = element.getDimensions();  return new Effect.Scale(element, 100, Object.extend({     scaleContent: false,     scaleX: false,     scaleFrom: window.opera ? 0 : 1,    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},    restoreAfterFinish: true,    afterSetup: function(effect) {      effect.element.makePositioned();      effect.element.down().makePositioned();      if(window.opera) effect.element.setStyle({top: ''});      effect.element.makeClipping().setStyle({height: '0px'}).show();     },    afterUpdateInternal: function(effect) {      effect.element.down().setStyle({bottom:        (effect.dims[0] - effect.element.clientHeight) + 'px' });     },    afterFinishInternal: function(effect) {      effect.element.undoClipping().undoPositioned();      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }    }, arguments[1] || {})  );}
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/2d4247a14ff4ce25ad80cbc65b787dfde7ddb16e/effects.js/buggy/typo3/contrib/scriptaculous/effects.js