1var scrolltotop={setting:{startline:100,scrollto:0,scrollduration:1000,fadeduration:[500,100]},controlHTML:'<i class="fa fa-angle-up backtotop"></i>',controlattrs:{offsetx:5,offsety:5},anchorkeyword:'#top',state:{isvisible:!1,shouldvisible:!1},scrollup:function(){if(!this.cssfixedsupport) 2this.$control.css({opacity:0}) 3var dest=isNaN(this.setting.scrollto)?this.setting.scrollto:parseInt(this.setting.scrollto) 4if(typeof dest=="string"&&jQuery('#'+dest).length==1) 5dest=jQuery('#'+dest).offset().top 6else dest=0 7this.$body.animate({scrollTop:dest},this.setting.scrollduration)},keepfixed:function(){var $window=jQuery(window) 8var controlx=$window.scrollLeft()+$window.width()-this.$control.width()-this.controlattrs.offsetx 9var controly=$window.scrollTop()+$window.height()-this.$control.height()-this.controlattrs.offsety 10this.$control.css({left:controlx+'px',top:controly+'px'})},togglecontrol:function(){var scrolltop=jQuery(window).scrollTop() 11if(!this.cssfixedsupport) 12this.keepfixed() 13this.state.shouldvisible=(scrolltop>=this.setting.startline)?!0:!1 14if(this.state.shouldvisible&&!this.state.isvisible){this.$control.stop().animate({opacity:1},this.setting.fadeduration[0]) 15this.state.isvisible=!0}else if(this.state.shouldvisible==!1&&this.state.isvisible){this.$control.stop().animate({opacity:0}
15,this.setting.fadeduration[1]) 16this.state.isvisible=!1}},init:function(){jQuery(document).ready(function($){var mainobj=scrolltotop 17var iebrws=document.all 18mainobj.cssfixedsupport=!iebrws||iebrws&&document.compatMode=="CSS1Compat"&&window.XMLHttpRequest 19mainobj.$body=(window.opera)?(document.compatMode=="CSS1Compat"?$('html'):$('body')):$('html,body') 20mainobj.$control=$('<div id="topcontrol">'+mainobj.controlHTML+'</div>').css({position:mainobj.cssfixedsupport?'fixed':'absolute',bottom:mainobj.controlattrs.offsety,right:mainobj.controlattrs.offsetx,opacity:0,cursor:'pointer'}).attr({title:''}).click(function(){mainobj.scrollup();return!1}).appendTo('body') 21if(document.all&&!window.XMLHttpRequest&&mainobj.$control.text()!='') 22mainobj.$control.css({width:mainobj.$control.width()}) 23mainobj.togglecontrol() 24$('a[href="'+mainobj.anchorkeyword+'"]').click(function(){mainobj.scrollup() 25return!1}) 26$(window).bind('scroll resize',function(e){mainobj.togglecontrol()})})}} 27scrolltotop.init()
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.