rem: oThumb.onMouseUp = function() { self.thumbMouseUp(); }; 
add: t.onMouseUp = function() { self.thumbMouseUp(); }; 
context: 		oThumb.onMouseUp = function() { self.thumbMouseUp(); };
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/slider-debug.js/buggy/www/resources/yui/slider/slider-debug.js