text: ﻿function exec(urlobj) {
      try {
          window.parent.showmenu.call(this, urlobj);
      }
      catch (e) {
          alert(" 该浏览器不支持文件的'跨域'操作,请布置到web服务器或选择其它浏览器（IE,FireFox）,或者从左边的树形菜单进入。");
      }
  }
  
  window.onload = function () {
      var a = document.getElementsByTagName('pre');
      for (var i = 0; i < a.length; i++) {
          //debugger;
          var b = a[i].innerHTML;
          var c = b.replace(/(".*?")/g, '<span style="color:blue;">$1</span>').replace(/&lt;(\w+\b)|\b(\w+)&gt;/g, function (a, b, c, d) {
              if (b) {
                  var _0 = new RegExp(b);
                  return a.replace(_0, '<span style="color:#800000;">' + b + '</span>');
              }
              if (c) {
                  var _1 = new RegExp(c);
                  return a.replace(_1, '<span style="color:#800000;">' + c + '</span>');
  
              }
          }).replace(/\b(\w+)=/g, function (a, b, c, d) {
              if (b && b != 'style') {
                  var _0 = new RegExp(b);
                  return a.replace(_0, '<span style="color:red;">' + b + '</span>');
              }
              if (c && c != 'color') {
                  var _1 = new RegExp(c);
                  return a.replace(_1, '<span style="color:red;">' + c + '</span>');
  
              }
  
          });
          //debugger;
          a[i].innerHTML = c;
      }
  }