code: function() {
  
          // Default the container if unset or not a div
          if(!this._elContainer || !/div$/i.test(this._elContainer.tagName)) {
              this._elContainer = d.body.insertBefore(make("div"),d.body.firstChild);
              // Only position absolutely if an in-DOM element is not supplied
              Dom.addClass(this._elContainer,"yui-log-container");
          }
  
          Dom.addClass(this._elContainer,"yui-log");
  
          // If implementer has provided container values, trust and set those
          var style = this._elContainer.style,
              styleProps = ['width','right','top','fontSize'],
              prop,i;
  
          for (i = styleProps.length - 1; i >= 0; --i) {
              prop = styleProps[i];
              if (this[prop]){ 
                  style[prop] = this[prop];
              }
          }
  
          if(this.left) {
              style.left  = this.left;
              style.right = "auto";
          }
          if(this.bottom) {
              style.bottom = this.bottom;
              style.top    = "auto";
          }
  
          // Opera needs a little prodding to reflow sometimes
          if (YAHOO.env.ua.opera) {
              d.body.style += '';
          }
  
      }
docs: Initializes the primary container element.
  
  @method _initContainerEl
  @private