(function($){var isTransitioned=true,transparent=0,translucent=0.3,opaque=1;var fade=function(){if(isTransitioned){isTransitioned=false;if(250<$(document).scrollTop()){$("#stt-gototop-0").show().fadeTo("slow",translucent,function(){isTransitioned=true;});}else{$("#stt-gototop-0").fadeTo("slow",transparent,function(){isTransitioned=true;$(this).hide();});}}}
$(function(){$("body").each(function(i){$(this).prepend('<a id="stt-top-'+ i+'" class="stt-top">Top</a>\n<a href="#stt-top-'+ i+'" id="stt-gototop-'+ i+'" class="stt-gototop">Top of page</a>');});$(".stt-gototop").click(function(){$.scrollTo($($(this).attr('href')),750);$(this).fadeOut();return false;});fade();$(document).scroll(fade);$(".stt-gototop").fadeTo(0,translucent);$(".stt-gototop").mouseover(function(){if(isTransitioned){$(this).fadeTo("slow",opaque);}}).mouseout(function(){if(isTransitioned){$(this).fadeTo("slow",translucent);}});});})(jQuery);