rem: return window.innerWidth || document.documentElement.clientWidth || 0; 
add: if (this.khtml) return this.innerWidth; if (this.opera) return document.body.clientWidth; return document.documentElement.clientWidth; 
context: 	getWidth: function(){		return window.innerWidth || document.documentElement.clientWidth || 0;	},
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/03c9c00aa7fdb2f2d8571e7665048da8759cf30a/mootools-uncompressed.js/buggy/includes/js/mootools-uncompressed.js