(function(a){a.fn.imagerotator=function(b){var c=a(this).attr("id");settings=jQuery.extend({activeClass:"imagerotator-active",passiveClass:"imagerotator",interval:5e3,speed:1e3},b);var d=new Object;d.id=c;d.interval=0;d.settings=settings;d.imagerotates=a("#"+c+" div[rel^=imagerotate-]");d.navigation=a("#"+c+"-nav a[rel^=imagerotate-]");d.active_id=0;d.interval=setTimeout(function(){a(this).imagerotate_reload(d)},d.settings.interval);d.navigation.each(function(){a(this).click(function(){a(this).imagerotate_click(a(this).attr("rel"),d)})})};a.fn.imagerotate_click=function(b,c){clearTimeout(c.interval);var d=c.imagerotates[c.active_id];b=b.replace(c.id+"-","");var e=parseInt(b.split("-")[0]);if(e-1!=c.active_id){var f=c.imagerotates[0];if(e>0){if(c.imagerotates[e-1]){f=c.imagerotates[e-1];c.active_id=0}}for(var g=0;g<c.imagerotates.length;g++){if(a(c.imagerotates[g]).attr("rel")==c.id+"-"+e){f=c.imagerotates[g];c.active_id=g;break}}a(this).imagerotate_exec(d,f,c)}else{c.interval=setTimeout(function(){a(this).imagerotate_reload(c)},c.settings.interval)}};a.fn.imagerotate_reload=function(b){var c=b.imagerotates[b.active_id];var d=a(this).imagerotate_get_next_imagerotate(b);a(this).imagerotate_exec(c,d,b)};a.fn.imagerotate_exec=function(b,c,d){a(b).fadeOut(d.speed);a(c).fadeIn(d.speed);a(this).imagerotate_get_nav(d,a(b).attr("rel")+"-nav").attr("class",d.settings.passiveClass);a(this).imagerotate_get_nav(d,a(c).attr("rel")+"-nav").attr("class",d.settings.activeClass);d.interval=setTimeout(function(){a(this).imagerotate_reload(d)},d.settings.interval)};a.fn.imagerotate_get_nav=function(b,c){for(var d=0;d<b.navigation.length;d++){if(a(b.navigation[d]).attr("rel")==c){return a(b.navigation[d])}}return null};a.fn.imagerotate_get_next_imagerotate=function(a){var b=a.imagerotates[0];if(a.imagerotates.length>a.active_id+1){b=a.imagerotates[a.active_id+1];a.active_id=a.active_id+1}else a.active_id=0;return b}})(jQuery)

$(function(){
    $('#header-slider').imagerotator({speed: 2000, interval: 8000});
});