Function _init

js/impress.js:3037–3076

( cssConsole, cssIframe )

        };

        var _init = function( cssConsole, cssIframe ) {
            if ( cssConsole !== undefined ) {
                cssFile = cssConsole;
            }

            // You can also specify the css in the presentation root div:
            // <div id="impress" data-console-css=..." data-console-css-iframe="...">
            else if ( root.dataset.consoleCss !== undefined ) {
                cssFile = root.dataset.consoleCss;
            }

            if ( cssIframe !== undefined ) {
                cssFileIframe = cssIframe;
            } else if ( root.dataset.consoleCssIframe !== undefined ) {
                cssFileIframe = root.dataset.consoleCssIframe;
            }

            // Register the event
            root.addEventListener( 'impress:stepleave', onStepLeave );
            root.addEventListener( 'impress:stepenter', onStepEnter );
            root.addEventListener( 'impress:substep:stepleaveaborted', onSubstep );
            root.addEventListener( 'impress:substep:show', onSubstepShow );
            root.addEventListener( 'impress:substep:hide', onSubstepHide );

            //When the window closes, clean up after ourselves.
            window.onunload = function() {
                if ( consoleWindow && !consoleWindow.closed ) {
                    consoleWindow.close();
                }
            };

            //Open speaker console when they press 'p'
            registerKeyEvent( [ 80 ], open, window );

            //Btw, you can also launch console automatically:
            //<div id="impress" data-console-autolaunch="true">
            if ( root.dataset.consoleAutolaunch === 'true' ) {
                open();
            }
        };

        var init = function( cssConsole, cssIframe ) {
            if ( ( cssConsole === undefined || cssConsole === cssFileOldDefault ) &&