} } if(arguments.length<3){ if(dojo.html.styleSheet.cssRules){ _1e9=dojo.html.styleSheet.cssRules.length; }else{ if(dojo.html.styleSheet.rules){ _1e9=dojo.html.styleSheet.rules.length; }else{ return null; } } } if(dojo.html.styleSheet.insertRule){ var rule=_1e7+" { "+_1e8+" }"; return dojo.html.styleSheet.insertRule(rule,_1e9); }else{ if(dojo.html.styleSheet.addRule){ return dojo.html.styleSheet.addRule(_1e7,_1e8,_1e9); }else{ return null; } } }; 
dojo.html.insertCssRule = function(/* string */selector, /* string */declaration, /* integer? */index) {  //  summary  //  Attempt to insert declaration as selector on the internal stylesheet; if index try to set it there.  if (!dojo.html.styleSheet) {    if (document.createStyleSheet) { // IE      dojo.html.styleSheet = document.createStyleSheet();    } else if (document.styleSheets[0]) { // rest      // FIXME: should create a new style sheet here      // fall back on an exsiting style sheet      dojo.html.styleSheet = document.styleSheets[0];    } else {       return null;  //  integer     } // fail  }  if (arguments.length < 3) { // index may == 0    if (dojo.html.styleSheet.cssRules) { // W3      index = dojo.html.styleSheet.cssRules.length;    } else if (dojo.html.styleSheet.rules) { // IE      index = dojo.html.styleSheet.rules.length;    } else {       return null;  //  integer     } // fail  }  if (dojo.html.styleSheet.insertRule) { // W3    var rule = selector + " { " + declaration + " }";    return dojo.html.styleSheet.insertRule(rule, index);  //  integer  } else if (dojo.html.styleSheet.addRule) { // IE    return dojo.html.styleSheet.addRule(selector, declaration, index);  //  integer  } else {     return null; // integer  } // fail}
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