rem: ['top','left','width','height','fontSize'].each( function(k) { this.originalStyle[k] = this.element.style[k]; 
add: ['em','px','%'].each( function(fontSizeType) { if(fontSize.indexOf(fontSizeType)>0) { this.fontSize     = parseFloat(fontSize); this.fontSizeType = fontSizeType; } 
context:     ['top','left','width','height','fontSize'].each( function(k) {      this.originalStyle[k] = this.element.style[k];    }.bind(this));
meta: 157	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/157/bb2276098a5a21c35e5ee72b3097bd9d7caa919f/effects.js/clean/railties/html/javascripts/effects.js