var isplaying = true;
function show_controls() {
    var T = '    ';
    var output = '';
 
    output += T+T+'<div id="carrousel_controls">'+"\n";
    output += T+T+T+'<div id="carrousel_pager"></div>'+"\n";
    output += T+T+T+T+'<a id="btn_stop" class="btn_stopstart_carrousel" title="Druk op de spatiebalk om de animatie stoppen.">&#9632;</a>'+"\n";
    output += T+T+T+T+'<a id="btn_start" class="btn_stopstart_carrousel" title="Druk op de spatiebalk om de animatie starten.">&#9654;</a>'+"\n";
    output += T+T+T+'</div>'+"\n";
    document.write(output);
}
 
var stop = function() {
    isplaying = false;
    $('div#carrousel').cycle('pause');
    $('div#carrousel_controls a#btn_stop').hide();
    $('div#carrousel_controls a#btn_start').show();
}
 
var start = function() {
    isplaying = true;
    $('div#carrousel').cycle('resume');
    $('div#carrousel_controls a#btn_start').hide();
    $('div#carrousel_controls a#btn_stop').show();
}
 
$(document).ready(function() {
    $('div#carrousel').cycle({
        fx:         'fade',
        speed:      'slow',
        timeout:    10000,
        pager:      '#carrousel_pager'
    });
 
    $('div#carrousel_controls a#btn_start').hide();
 
    $('div#carrousel_controls a#btn_stop').click(stop);  
    $('div#carrousel_controls a#btn_start').click(start);
 
    $('div#carrouselcontainer').mouseover(function() {
        $('div.titel_overlay').animate({
            height: '105px'
        }, {queue: false, duration: 500} );
        $('div#carrousel_controls').animate({
            top: '172px'
        }, {queue: false, duration: 500} );
    });
    $('div#carrouselcontainer').mouseleave(function(event) {
        $('div.titel_overlay').animate({
            height: '42px'
        }, {queue: false, duration: 500} );
        $('div#carrousel_controls').animate({
            top: '235px'
        }, {queue: false, duration: 500} );
    });
 
    var focusflag = false;
    $("input, textarea").focus(function() {
        focusflag = true;
    });
 
    $("input, textarea").blur(function() {
        focusflag = false;
    });
 
    $(document).keypress(function(e) {
        if (e.which == 32 && focusflag === false) {
            e.preventDefault();
            (isplaying === true) ? stop() : start();
        }
    });
    
    $('div#carrousel .carrousel_item img').mouseover(function() {
    	stop();
    });
    
    $('div#carrousel .carrousel_item img').mouseout(function() {
    	start();
    });
    
});