} return null; }; 
dojo.html.getPreferredStyleSheet = function(){  //  summary  //  Return the preferred stylesheet title (i.e. link without alt attribute)  var i = 0, a, els = dojo.doc().getElementsByTagName("link");  while (a = els[i++]) {    if(a.getAttribute("rel").indexOf("style") != -1      && a.getAttribute("rel").indexOf("alt") == -1      && a.getAttribute("title")    ){       return a.getAttribute("title");   //  string    }  }  return null;  //  string}
6315	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6315/90939f35f46f873d9b1f5c5f818ecf012711dc71/dojo.js/buggy/src/main/resources/org/apache/struts2/static/dojo/dojo.js