$(function(){
$( '#jquery-plugin-jqDock' ).jqDock({
align: 'bottom',
size: 72,
distance: 72,
coeffisint: 1.5,
labels: true,
duration: 100,
source: function() { return this.src.replace(/(jpg|gif)$/, 'png'); }
});
});

simpleSlide({
    'set_speed': 500,
    'callback': function() {
        /* function code */
    }
});