rem: 'style="display:none;filter:progid:DXImageTransform.Microsoft.Alpha(apacity=0);" ' + 'src="javascript:;" frameborder="0" scrolling="no"></iframe>'); 
add: 'style="display:none;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); 
context:   show: function() {    if(this.update.style.display=='none') this.options.onShow(this.element, this.update);    if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && this.update.style.position=='absolute') {      new Insertion.After(this.update,        '<iframe id="' + this.update.id + '_iefix" '+       'style="display:none;filter:progid:DXImageTransform.Microsoft.Alpha(apacity=0);" ' +       'src="javascript:;" 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: 2409	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2409/16669774903dd7bfaaf1bf8f0c72e49ebaeffeeb/controls.js/buggy/actionpack/lib/action_view/helpers/javascripts/controls.js