rem: if(this.oldBgImage) this.element.style.backgroundImage = this.oldBgImage; 
add: this.element.style.backgroundImage = this.oldBgImage; 
context:   finish: function() {    this.element.style.backgroundColor = this.options.restorecolor;    if(this.oldBgImage) this.element.style.backgroundImage = this.oldBgImage;  }
meta: 4973	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4973/c2899354aa41a031d40098e29499ce0de7ca7fba/effects.js/clean/src/effects.js