rem: Position.clone(this.update, this.iefix); 
add: Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); 
context:   fixIEOverlapping: function() {    Position.clone(this.update, this.iefix);    this.iefix.style.zIndex = 1;    this.update.style.zIndex = 2;    Element.show(this.iefix);  },
meta: 6601	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6601/28b3187d07d97712c23182569a4d6fd00900b5f7/controls.js/clean/javascript/script.aculo.us/controls.js