(function(n){n.fn.UItoTop=function(t){var f={text:"To Top",min:200,inDelay:600,outDelay:400,containerID:"toTop",containerHoverID:"toTopHover",scrollSpeed:1200,easingType:"linear"},i=n.extend(f,t),r="#"+i.containerID,u="#"+i.containerHoverID;n("body").append('<a href="#" id="'+i.containerID+'">'+i.text+"</a>"),n(r).hide().click(function(){return n("html, body").animate({scrollTop:0},i.scrollSpeed,i.easingType),n("#"+i.containerHoverID,this).stop().animate({opacity:0},i.inDelay,i.easingType),!1}).prepend('<span id="'+i.containerHoverID+'"></span>').hover(function(){n(u,this).stop().animate({opacity:1},600,"linear")},function(){n(u,this).stop().animate({opacity:0},700,"linear")}),n(window).scroll(function(){var t=n(window).scrollTop();typeof document.body.style.maxHeight=="undefined"&&n(r).css({position:"absolute",top:n(window).scrollTop()+n(window).height()-50}),t>i.min?n(r).fadeIn(i.inDelay):n(r).fadeOut(i.Outdelay)})}})(jQuery)