rem: return this.getScroll().x; 
add: return this.getScroll().y; 
context: 	getScrollTop: function(){		return this.getScroll().x;	},
meta: 6317	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6317/75c444a694038b412d64961f9069b47f23c8f20d/Dimensions.js/buggy/Source/Utilities/Dimensions.js