/*!
 * Theia Sticky Sidebar v1.2.2
 * https://github.com/WeCodePixels/theia-sticky-sidebar
 *
 * Glues your website's sidebars, making them permanently visible while scrolling.
 *
 * Copyright 2013-2014 WeCodePixels and other contributors
 * Released under the MIT license
 */
( function( a ){a.fn.theiaStickySidebar = function( b ){var c = {containerSelector:"", additionalMarginTop:0, additionalMarginBottom:0, updateSidebarHeight:true, minWidth:0}; b = a.extend( c, b ); b.additionalMarginTop = parseInt( b.additionalMarginTop ) || 0; b.additionalMarginBottom = parseInt( b.additionalMarginBottom ) || 0; a( "head" ).append( a( '<style>.theiaStickySidebar:after {content: ""; display: table; clear: both;}</style>' ) ); this.each( function( ){var h = {}; h.sidebar = a( this ); h.options = b || {}; h.container = a( h.options.containerSelector ); if ( h.container.size( ) == 0 ){h.container = h.sidebar.parent( )}h.sidebar.parents( ).css( "-webkit-transform", "none" ); h.sidebar.css( {position:"relative", overflow:"visible", "-webkit-box-sizing":"border-box", "-moz-box-sizing":"border-box", "box-sizing":"border-box"} ); h.stickySidebar = h.sidebar.find( ".theiaStickySidebar" ); if ( h.stickySidebar.length == 0 ){h.sidebar.find( "script" ).remove( ); h.stickySidebar = a( "<div>" ).addClass( "theiaStickySidebar" ).append( h.sidebar.children( ) ); h.sidebar.append( h.stickySidebar )}h.marginTop = parseInt( h.sidebar.css( "margin-top" ) ); h.marginBottom = parseInt( h.sidebar.css( "margin-bottom" ) ); h.paddingTop = parseInt( h.sidebar.css( "padding-top" ) ); h.paddingBottom = parseInt( h.sidebar.css( "padding-bottom" ) ); var e = h.stickySidebar.offset( ).top; var g = h.stickySidebar.outerHeight( ); h.stickySidebar.css( "padding-top", 1 ); h.stickySidebar.css( "padding-bottom", 1 ); e -= h.stickySidebar.offset( ).top; g = h.stickySidebar.outerHeight( ) - g - e; if ( e == 0 ){h.stickySidebar.css( "padding-top", 0 ); h.stickySidebarPaddingTop = 0} else{h.stickySidebarPaddingTop = 1}if ( g == 0 ){h.stickySidebar.css( "padding-bottom", 0 ); h.stickySidebarPaddingBottom = 0} else{h.stickySidebarPaddingBottom = 1}h.previousScrollTop = null; h.fixedScrollTop = 0; d( ); h.onScroll = function( i ){if ( !i.stickySidebar.is( ":visible" ) ){return}if ( a( "body" ).width( ) < i.options.minWidth ){d( ); return}if ( i.sidebar.outerWidth( true ) + 50 > i.container.width( ) ){d( ); return}var j = a( document ).scrollTop( ); var n = "static"; if ( j >= i.container.offset( ).top + ( i.paddingTop + i.marginTop - i.options.additionalMarginTop ) ){var k = i.paddingTop + i.marginTop + b.additionalMarginTop; var l = i.paddingBottom + i.marginBottom + b.additionalMarginBottom; var m = i.container.offset( ).top; var v = i.container.offset( ).top + f( i.container ); var s = 0 + b.additionalMarginTop; var q; var r = ( i.stickySidebar.outerHeight( ) + k + l ) < a( window ).height( ); if ( r ){q = s + i.stickySidebar.outerHeight( )} else{q = a( window ).height( ) - i.marginBottom - i.paddingBottom - b.additionalMarginBottom}var x = m - j + i.paddingTop + i.marginTop; var w = v - j - i.paddingBottom - i.marginBottom; var u = i.stickySidebar.offset( ).top - j; var t = i.previousScrollTop - j; if ( i.stickySidebar.css( "position" ) == "fixed" ){u += t}if ( t > 0 ){u = Math.min( u, s )} else{u = Math.max( u, q - i.stickySidebar.outerHeight( ) )}u = Math.max( u, x ); u = Math.min( u, w - i.stickySidebar.outerHeight( ) ); var y = i.container.height( ) == i.stickySidebar.outerHeight( ); if ( !y && u == s ){n = "fixed"} else{if ( !y && u == q - i.stickySidebar.outerHeight( ) ){n = "fixed"} else{if ( j + u - i.sidebar.offset( ).top - i.paddingTop <= b.additionalMarginTop ){n = "static"} else{n = "absolute"}}}}if ( n == "fixed" ){i.stickySidebar.css( {position:"fixed", width:i.sidebar.width( ), top:u, left:i.sidebar.offset( ).left + parseInt( i.sidebar.css( "padding-left" ) )} )} else{if ( n == "absolute" ){var p = {}; if ( i.stickySidebar.css( "position" ) != "absolute" ){p.position = "absolute"; p.top = j + u - i.sidebar.offset( ).top - i.stickySidebarPaddingTop - i.stickySidebarPaddingBottom}p.width = i.sidebar.width( ); p.left = ""; i.stickySidebar.css( p )} else{if ( n == "static" ){d( )}}}if ( n != "static" ){if ( i.options.updateSidebarHeight == true ){i.sidebar.css( {"min-height":i.stickySidebar.outerHeight( ) + i.stickySidebar.offset( ).top - i.sidebar.offset( ).top + i.paddingBottom} )}}i.previousScrollTop = j}; h.onScroll( h ); a( document ).scroll( function( i ){return function( ){i.onScroll( i )}}( h ) ); a( window ).resize( function( i ){return function( ){i.stickySidebar.css( {position:"static"} ); i.onScroll( i )}}( h ) ); function d( ){h.fixedScrollTop = 0; h.sidebar.css( {"min-height":"1px"} ); h.stickySidebar.css( {position:"static", width:""} )}function f( j ){var i = j.height( ); j.children( ).each( function( ){i = Math.max( i, a( this ).height( ) )} ); return i}} )}} )( jQuery );