function MM_preloadImages(){var d=document;if(d.images){d.MM_p||(d.MM_p=new Array);var i,j=d.MM_p.length,a=MM_preloadImages.arguments;for(i=0;i<a.length;i++)0!=a[i].indexOf("#")&&(d.MM_p[j]=new Image,d.MM_p[j++].src=a[i])}}function MM_swapImgRestore(){var i,x,a=document.MM_sr;for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)x.src=x.oSrc}function MM_findObj(n,d){var p,i,x;for(d||(d=document),(p=n.indexOf("?"))>0&&parent.frames.length&&(d=parent.frames[n.substring(p+1)].document,n=n.substring(0,p)),!(x=d[n])&&d.all&&(x=d.all[n]),i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);return!x&&d.getElementById&&(x=d.getElementById(n)),x}function MM_swapImage(){var i,j=0,x,a=MM_swapImage.arguments;for(document.MM_sr=new Array,i=0;i<a.length-2;i+=3)null!=(x=MM_findObj(a[i]))&&(document.MM_sr[j++]=x,x.oSrc||(x.oSrc=x.src),x.src=a[i+2])}$(document).ready((function(){$("#back-top").hide(),$(window).scroll((function(){$(this).scrollTop()>100?$("#back-top").fadeIn():$("#back-top").fadeOut()})),$("#back-top a").click((function(){location.reload()}))}));