<script>
jQuery(function(){
    if( navigator.userAgent.match(/Android/i) ||
        navigator.userAgent.match(/webOS/i) ||
        navigator.userAgent.match(/iPad/i) ||
        navigator.userAgent.match(/iPhone/i) ||
        navigator.userAgent.match(/iPod/i))
{
            jQuery('video').remove();
            jQuery('.pix_overlay_pattern').before(
                '<div class="pix_slide" data-position="fixed" data-top="0" data-bottom="not">'+'<div data-src="http://www.ailhadotesouro.com/wp-content/uploads/2011/09/Logo_IlhadoTesouro_final2_3Set2011_web.jpg"></div>'+'</div>'+'<div id="pixwall_target" data-position="fixed" data-top="0" data-bottom="not"></div>'
            );
            jQuery('.pix_slide').pixwall();
        }
});
</script>