rem: if(this.iefix) { Position.clone(this.update, this.iefix); this.iefix.style.zIndex = 1; this.update.style.zIndex = 2; Element.show(this.iefix); } 
add: if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); 
context:   show: function() {    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);    if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (Element.getStyle(this.update, 'position')=='absolute')) {      new Insertion.After(this.update,        '<iframe id="' + this.update.id + '_iefix" '+       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');      this.iefix = $(this.update.id+'_iefix');    }    if(this.iefix) {      Position.clone(this.update, this.iefix);      this.iefix.style.zIndex = 1;      this.update.style.zIndex = 2;      Element.show(this.iefix);    }  },
meta: 10596	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10596/7d101d58400acaff232091485c8e140f0a37cbaf/controls.js/buggy/railties/html/javascripts/controls.js