rem: var size = this.element.getOffsetSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0}; 
add: var size = this.element.getSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0}; 
context: 	scroll: function(){		var size = this.element.getOffsetSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0};		for (var z in this.page){			if (this.page[z] < (this.options.area + pos[z]) && scroll[z] != 0)				change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;			else if (this.page[z] + this.options.area > (size[z] + pos[z]) && size[z] + size[z] != scroll[z])				change[z] = (this.page[z] - size[z] + this.options.area - pos[z]) * this.options.velocity;		}		if (change.y || change.x) this.fireEvent('onChange', [scroll.x + change.x, scroll.y + change.y]);	}
meta: 5569	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5569/73e82e776e0f715130186dae1a6d0a04aa910d47/mootools-trunk.js/buggy/wicket-contrib-mootools/src/java/wicket/contrib/mootools/mootools-trunk.js