(function($){$.fn.sittiSlideBg=function(params){var defaults={speedIn:500,speedOut:700,easingIn:'swing',easingOut:'swing',foregroundClass:'ssb-fg',backgroundClass:'ssb-bg',backgroundCss:{'position':'relative','z-index':50,'background-color':'#FFF','opacity':0.5},foregroundCss:{'position':'relative','z-index':100}};params=$.extend(true,defaults,params);$(this).each(function(){var item=$(this);item.html('<div class="'+params.foregroundClass+'">'+item.html()+'</div><div class="'+params.backgroundClass+'"></div>');$('.'+params.foregroundClass,item).css(params.foregroundCss);var bgCss=$.extend(params.backgroundCss,{width:item.width(),top:-1,height:1,display:'none'});$('.'+params.backgroundClass,item).css(bgCss);item.hover(function(){$('.'+params.backgroundClass,item).stop(false,true).show().animate({top:-1*item.height(),height:item.height()},params.speedIn,params.easingIn);},function(){$('.'+params.backgroundClass,item).stop(false,true).animate({top:-1,height:1},params.speedOut,params.easingOut,function(){$(this).hide();});});});}})(jQuery);