rem: getPropertyValue: function(){ } 
add: getPropertyValue: function(prop){ prop = prop.replace(/\-(\w)/g,function(m,c){ return c.toUpperCase(); }); var val = elem.style[prop];  if ( prop == "opacity" && val == "" ) val = "1";  return val; } 
context: 				getPropertyValue: function(){ }
meta: 1307	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1307/d38ee78db9b8a8a89b985928c1d23543cb2ff1cd/env.js/buggy/build/runtest/env.js