code: function createInputElement(p_sType, p_sName, p_sValue, p_bChecked) {
      
          var oInput,
              sInput;
      
          if (Lang.isString(p_sType) && Lang.isString(p_sName)) {
          
              if (UA.ie) {
          
                  /*
                      For IE it is necessary to create the element with the 
                      "type," "name," "value," and "checked" properties set all 
                      at once.
                  */
              
                  sInput = "<input type=\"" + p_sType + "\" name=\"" + 
                      p_sName + "\"";
          
                  if (p_bChecked) {
          
                      sInput += " checked";
                  
                  }
                  
                  sInput += ">";
          
                  oInput = document.createElement(sInput);
          
              }
              else {
              
                  oInput = document.createElement("input");
                  oInput.name = p_sName;
                  oInput.type = p_sType;
          
                  if (p_bChecked) {
          
                      oInput.checked = true;
                  
                  }
          
              }
          
              oInput.value = p_sValue;
          
          }
  
  		return oInput;
      
      }
docs: Private methods 
  @method createInputElement
  @description Creates an <code>&#60;input&#62;</code> element of the
  specified type.
  @private
  @param {String} p_sType String specifying the type of
  <code>&#60;input&#62;</code> element to create.
  @param {String} p_sName String specifying the name of
  <code>&#60;input&#62;</code> element to create.
  @param {String} p_sValue String specifying the value of
  <code>&#60;input&#62;</code> element to create.
  @param {String} p_bChecked Boolean specifying if the
  <code>&#60;input&#62;</code> element is to be checked.
  @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
  one-html.html#ID-6043025">HTMLInputElement</a>}