public/javascripts/yui/container/container.js
function(type, args, el) {
            var height = this.cfg.getProperty("height");
            if ((height && height !== "auto") || (height === 0)) {
                this.fillHeight(el);
            }
        }
function(type, args, el) {
            var height = this.cfg.getProperty("height");
            if ((height && height !== "auto") || (height === 0)) {
                this.fillHeight(el);
            }
        }
function ( type , args , el ) { var height = this . cfg . getProperty ( "height" ) ; if ( ( height && height !== "auto" ) || ( height === 0 ) ) { this . fillHeight ( el ) ; } }
The default custom event handler executed when the overlay's height is changed,
if the autofillheight property has been set.

@method _autoFillOnHeightChange
@protected
@param {String} type The event type
@param {Array} args The array of arguments passed to event subscribers
@param {HTMLElement} el The header, body or footer element which is to be resized to fill
out the containers height
The default custom event handler executed when the overlay s height is changed if the autofillheight property has been set .