text: var repObj = {
      "<": "&lt;",
      ">": "&gt;",
      '"': "&quot;",
      "'": "&apos;",
      "&": "&amp;",
      "/": "&#x2F;"
  };
  function getType(obj){
      return Object.prototype.toString.call(obj).replace(/\[object\s|\]/g,'').toLowerCase()
  };
  function escapeHtml(str) {
      str = str === null ? '' : str;
      return str.replace(/[\<\>\'\"\&]/g, function (a, i) {
          return repObj[a]
      });
  }
  
  function escapeObjValue(obj) {
      Object.keys(obj).forEach(function (key) {
          if (typeof obj[key] == 'string') {
              obj[key] = escapeHtml(obj[key]);
          } else if (getType(obj[key]) == 'object') {
              escapeObjValue(obj[key]);
          } else if (getType(obj[key]) == 'array') {
              escapeArray(obj[key]);
          }
      });
      return obj;
  }
  
  function escapeArray(arr) {
      arr.map(function (value) {
          return escapeData(value);
      });
      return arr;
  }
  
  function escapeData(data) {
      if (typeof data == 'string') {
          return escapeHtml(data);
      } else if (getType(data) == 'object') {
          return escapeObjValue(data);
      } else if (getType(data) == 'array') {
          return escapeArray(data);
      }else{
          return data;
      }
  }