#content{background:#fff;color:#000;border:1px solid #aaa;border-right:none;line-height:1.5em}body{font:x-small sans-serif;background:#f9f9f9 url(headbg.jpg.pagespeed.ce.eHZtoH3daF.jpg) 0 0 no-repeat;color:#000;margin:0;padding:0}#globalWrapper{font-size:127%;width:100%;margin:0;padding:0}.visualClear{clear:both}table{font-size:100%;color:#000;background-color:#fff}a{text-decoration:none;color:#002bb8;background:none}a:visited{color:#5a3696}a:active{color:#faa700}a:hover{text-decoration:underline}a.stub{color:#723}a.new,#p-personal a.new{color:#ba0000}a.new:visited,#p-personal a.new:visited{color:#a55858}img{border:none;vertical-align:middle}p img{margin:0}hr{height:1px;color:#aaa;background-color:#aaa;border:0;margin:.2em 0 .2em 0}h1,h2,h3,h4,h5,h6{color:#000;background:none;font-weight:normal;margin:0;padding-top:.5em;padding-bottom:.17em;border-bottom:1px solid #aaa}h1{font-size:188%}h1 .editsection{font-size:53%}h2{font-size:150%}h2 .editsection{font-size:67%}h3,h4,h5,h6{border-bottom:none;font-weight:bold}h3{font-size:132%}h3 .editsection{font-size:76%;font-weight:normal}h4{font-size:116%}h4 .editsection{font-size:86%;font-weight:normal}h5{font-size:100%}h5 .editsection{font-weight:normal}h6{font-size:80%}h6 .editsection{font-size:125%;font-weight:normal}.editsection{float:right;margin-left:5px}ul{line-height:1.5em;list-style-type:square;margin:.3em 0 0 1.5em;padding:0;list-style-image:url(bullet.gif.pagespeed.ce.EZBwoVAkQ6.gif)}ol{line-height:1.5em;margin:.3em 0 0 3.2em;padding:0;list-style-image:none}li{margin-bottom:.1em}dt{font-weight:bold;margin-bottom:.1em}dl{margin-top:.2em;margin-bottom:.5em}dd{line-height:1.5em;margin-left:2em;margin-bottom:.1em}fieldset{border:1px solid #2f6fab;margin:1em 0 1em 0;padding:0 1em 1em;line-height:1.5em}legend{padding:.5em;font-size:95%}form{border:none;margin:0}textarea{width:100%;padding:.1em}input.historysubmit{padding:0 .3em .3em .3em!important;font-size:94%;cursor:pointer;height:1.7em!important;margin-left:1.6em}select{vertical-align:top}abbr,acronym,.explain{border-bottom:1px dotted #000;color:#000;background:none;cursor:help}q{font-family:Times,"Times New Roman",serif;font-style:italic}code{background-color:#f9f9f9}pre{padding:1em;border:1px dashed #2f6fab;color:#000;background-color:#f9f9f9;line-height:1.1em}#contentSub,#contentSub2{font-size:84%;line-height:1.2em;margin:0 0 1.4em 1em;color:#7d7d7d;width:auto}span.subpages{display:block}#bodyContent h1,#bodyContent h2{margin-bottom:.6em}#bodyContent h3,#bodyContent h4,#bodyContent h5{margin-bottom:.3em}.firstHeading{margin-bottom:.1em}.usermessage{background-color:#ffce7b;border:1px solid #ffa500;color:#000;font-weight:bold;margin:2em 0 1em;padding:.5em 1em;vertical-align:middle}#siteNotice{text-align:center;font-size:95%;padding:0 .9em}#siteNotice p{margin:0;padding:0}.error{color:red;font-size:larger}.errorbox,.successbox{font-size:larger;border:2px solid;padding:.5em 1em;float:left;margin-bottom:2em;color:#000}.errorbox{border-color:red;background-color:#fff2f2}.successbox{border-color:green;background-color:#dfd}.errorbox h2,.successbox h2{font-size:1em;font-weight:bold;display:inline;margin:0 .5em 0 0;border:none}#catlinks{border:1px solid #aaa;background-color:#f9f9f9;padding:5px;margin-top:1em;clear:both}.documentDescription{font-weight:bold;display:block;margin:1em 0;line-height:1.5em}.documentByLine{text-align:right;font-size:90%;clear:both;font-weight:normal;color:#76797c}.center{width:100%;text-align:center}*.center *{margin-left:auto;margin-right:auto}.small,.small *{font-size:94%}table.small{font-size:100%}#toc,.toc,.mw-warning{border:1px solid #aaa;background-color:#f9f9f9;padding:5px;font-size:95%}#toc h2,.toc h2{display:inline;border:none;padding:0;font-size:100%;font-weight:bold}#toc #toctitle,.toc #toctitle,#toc .toctitle,.toc .toctitle{text-align:center}#toc ul,.toc ul{list-style-type:none;list-style-image:none;margin-left:0;padding-left:0;text-align:left}#toc ul ul,.toc ul ul{margin:0 0 0 2em}#toc .toctoggle,.toc .toctoggle{font-size:94%}.mw-warning{margin-left:50px;margin-right:50px;text-align:center}div.floatright,table.floatright{clear:right;float:right;position:relative;margin:0 0 .5em .5em;border:0}div.floatright p{font-style:italic}div.floatleft,table.floatleft{float:left;clear:left;position:relative;margin:0 .5em .5em 0;border:0}div.floatleft p{font-style:italic}div.thumb{margin-bottom:.5em;border-style:solid;border-color:#fff;width:auto}div.thumbinner{border:1px solid #ccc;padding:3px!important;background-color:#f9f9f9;font-size:94%;text-align:center;overflow:hidden}html .thumbimage{border:1px solid #ccc}html .thumbcaption{border:none;text-align:left;line-height:1.4em;padding:3px!important;font-size:94%}div.magnify{float:right;border:none!important;background:none!important}div.magnify a,div.magnify img{display:block;border:none!important;background:none!important}div.tright{clear:right;float:right;border-width:.5em 0 .8em 1.4em}div.tleft{float:left;clear:left;margin-right:.5em;border-width:.5em 1.4em .8em 0}.hiddenStructure{display:none;speak:none}img.tex{vertical-align:middle}span.texhtml{font-family:serif}table.rimage{float:right;position:relative;margin-left:1em;margin-bottom:1em;text-align:center}.toccolours{border:1px solid #aaa;background-color:#f9f9f9;padding:5px;font-size:95%}div.townBox{position:relative;float:right;background:#fff;margin-left:1em;border:1px solid gray;padding:.3em;width:200px;overflow:hidden;clear:right}div.townBox dl{padding:0;margin:0 0 .3em;font-size:96%}div.townBox dl dt{background:none;margin:.4em 0 0}div.townBox dl dd{margin:.1em 0 0 1.1em;background-color:#f3f3f3}.special li{line-height:1.4em;margin:0;padding:0}.autocomment{color:gray}#pagehistory span.user{margin-left:1.4em;margin-right:.4em}#pagehistory span.minor{font-weight:bold}#pagehistory li{border:1px solid #fff}#pagehistory li.selected{background-color:#f9f9f9;border:1px dashed #aaa}table.diff,td.diff-otitle,td.diff-ntitle{background-color:#fff}td.diff-addedline{background:#cfc;font-size:smaller}td.diff-deletedline{background:#ffa;font-size:smaller}td.diff-context{background:#eee;font-size:smaller}span.diffchange{color:red;font-weight:bold}#bodyContent a.external,#bodyContent a[href^="gopher://"]{background:url(external.png.pagespeed.ce.jqdWPqx3O-.png) center right no-repeat;padding-right:13px}#bodyContent a[href^="https://"],.link-https{background:url(xlock_icon.gif.pagespeed.ic.mZgUDtW-tn.png) center right no-repeat;padding-right:16px}#bodyContent a[href^="mailto:"],.link-mailto{background:url(xmail_icon.gif.pagespeed.ic.WhWecxSqk3.png) center right no-repeat;padding-right:18px}#bodyContent a[href^="news://"]{background:url(news_icon.png.pagespeed.ce.APWxLwX2i6.png) center right no-repeat;padding-right:18px}#bodyContent a[href^="ftp://"],.link-ftp{background:url(xfile_icon.gif.pagespeed.ic.GzznEYLLg4.png) center right no-repeat;padding-right:18px}#bodyContent a[href^="irc://"],.link-irc{background:url(xdiscussionitem_icon.gif.pagespeed.ic.zboCfrkZZX.png) center right no-repeat;padding-right:18px}#bodyContent a.external[href$=".ogg"],#bodyContent a.external[href$=".OGG"],#bodyContent a.external[href$=".mid"],#bodyContent a.external[href$=".MID"],#bodyContent a.external[href$=".midi"],#bodyContent a.external[href$=".MIDI"],#bodyContent a.external[href$=".mp3"],#bodyContent a.external[href$=".MP3"],#bodyContent a.external[href$=".wav"],#bodyContent a.external[href$=".WAV"],#bodyContent a.external[href$=".wma"],#bodyContent a.external[href$=".WMA"],.link-audio{background:url(xaudio.png.pagespeed.ic.lkKexXUw7S.png) center right no-repeat;padding-right:13px}#bodyContent a.external[href$=".ogm"],#bodyContent a.external[href$=".OGM"],#bodyContent a.external[href$=".avi"],#bodyContent a.external[href$=".AVI"],#bodyContent a.external[href$=".mpeg"],#bodyContent a.external[href$=".MPEG"],#bodyContent a.external[href$=".mpg"],#bodyContent a.external[href$=".MPG"],.link-video{background:url(xvideo.png.pagespeed.ic.K0YEj4j0Ue.png) center right no-repeat;padding-right:13px}#bodyContent a.external[href$=".pdf"],#bodyContent a.external[href$=".PDF"],#bodyContent a.external[href*=".pdf#"],#bodyContent a.external[href*=".PDF#"],#bodyContent a.external[href*=".pdf?"],#bodyContent a.external[href*=".PDF?"],.link-document{background:url(xdocument.png.pagespeed.ic.WBi3a_MpGQ.png) center right no-repeat;padding-right:12px}#bodyContent a.extiw,#bodyContent a.extiw:active{color:#36b;background:none;padding:0}#bodyContent a.external{color:#36b}#bodyContent .plainlinks a{background:none!important;padding:0!important}.portlet{border:none;margin:0 0 .5em;padding:0;float:none;width:11.6em;overflow:hidden}.portlet h4{font-size:95%;font-weight:normal;white-space:nowrap}.portlet h5{background:transparent;padding:0 1em 0 .5em;display:inline;height:1em;text-transform:lowercase;font-size:91%;font-weight:normal;white-space:nowrap}.portlet h6{background:#ffae2e;border:1px solid #2f6fab;border-style:solid solid none solid;padding:0 1em 0 1em;text-transform:lowercase;display:block;font-size:1em;height:1.2em;font-weight:normal;white-space:nowrap}.pBody{font-size:95%;background-color:#fff;color:#000;border-collapse:collapse;border:1px solid #aaa;padding:0 .8em .3em .5em}.portlet h1,.portlet h2,.portlet h3,.portlet h4{margin:0;padding:0}.portlet ul{line-height:1.5em;list-style-type:square;list-style-image:url(bullet.gif.pagespeed.ce.EZBwoVAkQ6.gif);font-size:95%}.portlet li{padding:0;margin:0}@media handheld{#p-logo{display:none}}#p-navigation .pBody{padding-right:0}#p-navigation li.active a,#p-navigation li.active a:hover{text-decoration:none;font-weight:bold}input.searchButton{margin-top:1px;font-size:95%}#searchGoButton{padding-left:.5em;padding-right:.5em;font-weight:bold}#searchInput{width:10.9em;margin:0;font-size:95%}#p-search .pBody{padding:.5em .4em .4em .4em;text-align:center}#p-personal ul{text-transform:lowercase}#p-personal li.active{font-weight:bold}#p-cactions .hiddenStructure{display:none}#p-cactions li a{text-transform:lowercase}#t-ispermalink,#t-iscite{color:#999}#footer{background-color:#fff;border-top:1px solid #fabd23;border-bottom:1px solid #fabd23;margin:.6em 0 1em 0;padding:.4em 0 1.2em 0;text-align:center;font-size:90%}#footer li{display:inline;margin:0 1.3em}head:first-child+body #footer li{white-space:nowrap}#f-poweredbyico,#f-copyrightico{margin:0 8px;position:relative;top:-2px}#f-poweredbyico{float:right;height:1%}#f-copyrightico{float:left;height:1%}#preftoc{margin:0;padding:0;width:100%;clear:both}#preftoc li{background-color:#f0f0f0;color:#000}#preftoc li.selected{font-weight:bold;background-color:#f9f9f9;border:1px solid #aaa;border-bottom:none;cursor:default;top:1px;padding-top:2px;margin-right:-3px}#preftoc>li.selected{top:2px}#preftoc a,#preftoc a:active{display:block;color:#000;padding:0 .7em;position:relative;text-decoration:none}#preftoc li.selected a{cursor:default;text-decoration:none}#prefcontrol{padding-top:2em;clear:both}#preferences{margin:0;border:1px solid #aaa;clear:both;padding:1.5em;background-color:#f9f9f9}.prefsection{border:none;padding:0;margin:0}.prefsection fieldset{border:1px solid #aaa;float:left;margin-right:2em}.prefsection legend{font-weight:bold}.prefsection table,.prefsection legend{background-color:#f9f9f9}div.prefsectiontip{font-size:95%;margin-top:0;background-color:#ffc1c1;padding:.2em .7em;clear:both}.btnSavePrefs{font-weight:bold;padding-left:.3em;padding-right:.3em}.preferences-login{clear:both;margin-bottom:1.5em}.prefcache{font-size:90%;margin-top:2em}div#userloginForm form,div#userlogin form#userlogin2{margin:0 3em 1em 0;border:1px solid #aaa;clear:both;padding:1.5em 2em;background-color:#f9f9f9;float:left}div#userloginForm table,div#userlogin form#userlogin2 table{background-color:#f9f9f9}div#userloginForm h2,div#userlogin form#userlogin2 h2{padding-top:0}div#userlogin .captcha{border:1px solid #bbb;padding:1.5em 2em;width:400px;background-color:#fff}#userloginprompt,#languagelinks{font-size:85%}#login-sectiontip{font-size:85%;line-height:1.2;padding-top:2em}#userlogin .loginText,#userlogin .loginPassword{width:12em}#userloginlink a,#wpLoginattempt,#wpCreateaccount{font-weight:bold}* html #footer{margin-top:0}* html #column-content{display:inline;margin-bottom:0}* html div.editsection{font-size:smaller}#pagehistory li.selected{position:relative}*>html #column-content{float:none}*>html #column-one{position:absolute;left:0;top:0}*>html #footer{margin-left:13.2em}.redirectText{font-size:150%;margin:5px}.printfooter{display:none}.not-patrolled{background-color:#ffa}div.patrollink{font-size:75%;text-align:right}span.newpage,span.minor,span.searchmatch,span.bot{font-weight:bold}span.unpatrolled{font-weight:bold;color:red}span.searchmatch{color:red}.sharedUploadNotice{font-style:italic}span.updatedmarker{color:#000;background-color:#0f0}span.newpageletter{font-weight:bold;color:#000;background-color:#ff0}span.minoreditletter{color:#000;background-color:#c5ffe6}table.gallery{border:1px solid #ccc;margin:2px;padding:2px;background-color:#fff}table.gallery tr{vertical-align:top}table.gallery td{vertical-align:top;background-color:#f9f9f9;border:solid 2px #fff}table.gallery td.galleryheader{text-align:center;font-weight:bold}div.gallerybox{margin:2px;width:150px}div.gallerybox div.thumb{text-align:center;border:1px solid #ccc;margin:2px}div.gallerytext{font-size:94%;padding:2px 4px}span.comment{font-style:italic}span.changedby{font-size:95%}.previewnote{text-indent:3em;color:#c00;border-bottom:1px solid #aaa;padding-bottom:1em;margin-bottom:1em}.previewnote p{margin:0;padding:0}.editExternally{border:1px solid gray;background-color:#fff;padding:3px;margin-top:.5em;float:left;font-size:small;text-align:center}.editExternallyHelp{font-style:italic;color:gray}li span.deleted,span.history-deleted{text-decoration:line-through;color:#888;font-style:italic}.toggle{margin-left:2em;text-indent:-2em}table.mw_metadata{font-size:.8em;margin-left:.5em;margin-bottom:.5em;width:300px}table.mw_metadata caption{font-weight:bold}table.mw_metadata th{font-weight:normal}table.mw_metadata td{padding:.1em}table.mw_metadata{border:none;border-collapse:collapse}table.mw_metadata td,table.mw_metadata th{text-align:center;border:1px solid #aaa;padding-left:.1em;padding-right:.1em}table.mw_metadata th{background-color:#f9f9f9}table.mw_metadata td{background-color:#fcfcfc}table.collapsed tr.collapsable{display:none}ul#filetoc{text-align:center;border:1px solid #aaa;background-color:#f9f9f9;padding:5px;font-size:95%;margin-bottom:.5em;margin-left:0;margin-right:0}#filetoc li{display:inline;list-style-type:none;padding-right:2em}input#wpSummary{width:80%}input#wpSave,input#wpDiff{margin-right:.33em}#editform .editOptions{display:inline}#wpSave{font-weight:bold}table.revisionform_default{border:1px solid #000}table.revisionform_focus{border:1px solid #000;background-color:#0bf}tr.revision_tr_default{background-color:#eee}tr.revision_tr_first{background-color:#ddd}p.revision_saved{color:green;font-weight:bold}#mw_trackbacks{border:solid 1px #bbf;background-color:#eef;padding:.2em}#allmessagestable th{background-color:#b2b2ff}#allmessagestable tr.orig{background-color:#ffe2e2}#allmessagestable tr.new{background-color:#e2ffe2}#allmessagestable tr.def{background-color:#f0f0ff}div.noarticletext{border:1px solid #ccc;background:#fff;padding:.2em 1em;color:#000}div#searchTargetContainer{left:10px;top:10px;width:90%;background:#fff}div#searchTarget{padding:3px;margin:5px;background:#f0f0f0;border:solid 1px #00f}div#searchTarget ul li{list-style:none}div#searchTarget ul li:before{color:#ffa500;content:"\00BB \0020"}div.multipageimagenavbox{border:solid 1px silver;padding:4px;margin:1em;-moz-border-radius:6px;background:#f0f0f0}div.multipageimagenavbox div.thumb{border:none;margin-left:2em;margin-right:2em}div.multipageimagenavbox hr{margin:6px}table.multipageimage td{text-align:center}table#sv-ext,table#sv-hooks{margin:1em;padding:0em}#sv-ext td,#sv-hooks td,#sv-ext th,#sv-hooks th{border:1px solid #a0a0a0;padding:0 .15em 0 .15em}#sv-ext th,#sv-hooks th{background-color:#f0f0f0;color:#000;padding:0 .15em 0 .15em}tr.sv-space{height:.8em;border:none}tr.sv-space td{display:none}.TablePager_nav a{text-decoration:none}.TablePager{border-collapse:collapse}.TablePager,.TablePager td,.TablePager th{border:.15em solid #777;padding:0 .15em 0 .15em}.TablePager th{background-color:#eef}.TablePager td{background-color:#fff}.TablePager tr:hover td{background-color:#eef}.imagelist td,.imagelist th{white-space:nowrap}.imagelist .TablePager_col_links{background-color:#eef}.imagelist .TablePager_col_img_description{white-space:normal}.imagelist th.TablePager_sort{background-color:#ccf}.templatesUsed{margin-top:1.5em}.mw-summary-preview{margin:.1em 0}#toolbar{clear:both}.mw-plusminus-null{color:#aaa}@media handheld{.nonessential{display:none}}