var paused = false;
var glider = null;
function doPause() {
    if(paused) {
        $('pausePlay').innerHTML = "STOP";
        glider.start();
        paused = false;
    } else {
        $('pausePlay').innerHTML = "PLAY";
        glider.stop();
        paused = true;
    }
}
function setupGlider() {
    
    if ($('glider')) {
        glider = new Glider('glider', {
            duration: 1.0,
            frequency: 10
        });
        glider.start();
    } else {
        new Effect.Morph('ship', {
            style:"width:840px;",
            duration: 0.7,
            afterFinish: function(effect) {
                new Effect.Morph('ship', {
                    style:"height:0px;top:3px;",
                    duration: 0.5
                });
            }
        
        });
        
    }
}

function fixReadMoreIE(mode) {
    var pwrapper = $('section1') ? $('section1').down('.pwrapper') : null;
    if (pwrapper) {
        if (mode == 'hide') {
            pwrapper.hide();
        } else {
            pwrapper.show();
        }
    }
}