  var url=uri.toString();  if(url.charAt(0) == '.' || (url.charAt(0) != '/' && !uri.host)){ url = (new dojo.uri.Uri(dojo.global().location, url)).toString(); } var index = dojo.lang.find(this.editingAreaStyleSheets, url); if(index == -1){ dojo.debug("dojo.widget.RichText.removeStyleSheet: Style sheet "+url+" is not applied to the editing area so it can not be removed!"); return; } delete this.editingAreaStyleSheets[index]; 
  var url=uri.toString();  if(url.charAt(0) == '.' || (url.charAt(0) != '/' && !uri.host)){ url = (new dojo.uri.Uri(dojo.global().location, url)).toString(); } var index = dojo.lang.find(this.editingAreaStyleSheets, url); if(index == -1){ dojo.debug("dojo.widget.RichText.removeStyleSheet: Style sheet "+url+" is not applied to the editing area so it can not be removed!"); return; } delete this.editingAreaStyleSheets[index]; 
    removeStyleSheet: function (/*dojo.uri.Uri*/uri) {      // summary:      //    remove an external stylesheet for the editing area      var url=uri.toString();      //if uri is relative, then convert it to absolute so that it can be resolved correctly in iframe      if(url.charAt(0) == '.' || (url.charAt(0) != '/' && !uri.host)){        url = (new dojo.uri.Uri(dojo.global().location, url)).toString();      }      var index = dojo.lang.find(this.editingAreaStyleSheets, url);      if(index == -1){        dojo.debug("dojo.widget.RichText.removeStyleSheet: Style sheet "+url+" is not applied to the editing area so it can not be removed!");        return;      }      delete this.editingAreaStyleSheets[index];      var links = this.document.getElementsByTagName("link");      for(var i=0;i<links.length;i++){        if(links[i].href == url){          if(dojo.render.html.ie){//we need to empty the href first, to get IE to remove the rendered styles            links[i].href="";          }          dojo.html.removeNode(links[i]);          break;        }      }    },
6315	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6315/65ae7e8768a77997b7894e274bc242069a1cb027/struts_dojo.js.uncompressed.js/clean/src/main/resources/org/apache/struts2/static/dojo/struts_dojo.js.uncompressed.js