@charset "utf-8";
body {
	text-align:center; 
	background:#333; 
}
#box {
	width:600px;
	margin:0 auto;
	background:#fff;
	border:5px solid #555;
	padding:10px;
	text-align:left;  
}
/* CSS Document */
/* Copyright 2009 Google, Inc. All Rights Reserved */ .g-doc { width:100%; text-align:left }
.g-doc-1024 { width:73.074em; *width:71.313em;
min-width:950px; margin:0 auto; text-align:left }
.g-doc-800 { width:57.69em; *width:56.3em;
min-width:750px; margin:0 auto; text-align:left }
.g-section:after { content:"."; display:block; height:0; clear:both; visibility:hidden }
.g-section, .g-unit { zoom:1 }
.g-tpl-160 .g-unit, .g-unit .g-tpl-160 .g-unit, .g-unit .g-unit .g-tpl-160 .g-unit { display:block; margin:0 0 0 161px; width:auto; float:none }
.g-unit .g-unit .g-tpl-160 .g-first, .g-unit .g-tpl-160 .g-first, .g-tpl-160 .g-first { display:block; margin:0; width:161px; float:left }
.g-tpl-160-alt .g-unit, .g-unit .g-tpl-160-alt .g-unit, .g-unit .g-unit .g-tpl-160-alt .g-unit { display:block; margin:0 161px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-160-alt .g-first, .g-unit .g-tpl-160-alt .g-first, .g-tpl-160-alt .g-first { display:block; margin:0; width:161px; float:right }
.g-tpl-180 .g-unit, .g-unit .g-tpl-180 .g-unit, .g-unit .g-unit .g-tpl-180 .g-unit { display:block; margin:0 0 0 181px; width:auto; float:none }
.g-unit .g-unit .g-tpl-180 .g-first, .g-unit .g-tpl-180 .g-first, .g-tpl-180 .g-first { display:block; margin:0; width:181px; float:left }
.g-tpl-180-alt .g-unit, .g-unit .g-tpl-180-alt .g-unit, .g-unit .g-unit .g-tpl-180-alt .g-unit { display:block; margin:0 181px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-180-alt .g-first, .g-unit .g-tpl-180-alt .g-first, .g-tpl-180-alt .g-first { display:block; margin:0; width:181px; float:right }
.g-tpl-200 .g-unit, .g-unit .g-tpl-200 .g-unit, .g-unit .g-unit .g-tpl-200 .g-unit { margin:0 0 0 200px; width:auto; float:none }
.g-unit .g-unit .g-tpl-200 .g-first, .g-unit .g-tpl-200 .g-first, .g-tpl-200 .g-first { margin:0; width:200px; float:left }
.g-tpl-225 .g-unit, .g-unit .g-tpl-225 .g-unit, .g-unit .g-unit .g-tpl-225 .g-unit { display:block; margin:0 0 0 226px; width:auto; float:none }
.g-unit .g-unit .g-tpl-225 .g-first, .g-unit .g-tpl-225 .g-first, .g-tpl-225 .g-first { display:block; margin:0; width:226px; float:left }
.g-tpl-250 .g-unit, .g-unit .g-tpl-250 .g-unit, .g-unit .g-unit .g-tpl-250 .g-unit { display:block; margin:0 0 0 251px; width:auto; float:none }
.g-unit .g-unit .g-tpl-250 .g-first, .g-unit .g-tpl-250 .g-first, .g-tpl-250 .g-first { display:block; margin:0; width:251px; float:left }
.g-tpl-250-alt .g-unit, .g-unit .g-tpl-250-alt .g-unit, .g-unit .g-unit .g-tpl-250-alt .g-unit { display:block; margin:0 251px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-250-alt .g-first, .g-unit .g-tpl-250-alt .g-first, .g-tpl-250-alt .g-first { display:block; margin:0; width:251px; float:right }
.g-tpl-300 .g-unit, .g-unit .g-tpl-300 .g-unit, .g-unit .g-unit .g-tpl-300 .g-unit { display:block; margin:0 0 0 301px; width:auto; float:none }
.g-unit .g-unit .g-tpl-300 .g-first, .g-unit .g-tpl-300 .g-first, .g-tpl-300 .g-first { display:block; margin:0; width:301px; float:left }
.g-tpl-300-alt .g-unit, .g-unit .g-tpl-300-alt .g-unit, .g-unit .g-unit .g-tpl-300-alt .g-unit { display:block; margin:0 301px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-300-alt .g-first, .g-unit .g-tpl-300-alt .g-first, .g-tpl-300-alt .g-first { display:block; margin:0; width:301px; float:right }
.g-tpl-25-75 .g-unit, .g-unit .g-tpl-25-75 .g-unit, .g-unit .g-unit .g-tpl-25-75 .g-unit, .g-unit .g-unit .g-unit .g-tpl-25-75 .g-unit { width:74.2%; float:right; display:inline; margin:0 }
.g-tpl-25-75-alt .g-unit, .g-unit .g-tpl-25-75-alt .g-unit, .g-unit .g-unit .g-tpl-25-75-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-25-75-alt .g-unit { width:24%; float:left; display:inline; margin:0 }
.g-tpl-75-25-alt .g-unit, .g-unit .g-tpl-75-25-alt .g-unit, .g-unit .g-unit .g-tpl-75-25-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-75-25-alt .g-unit { width:74.2%; float:left; display:inline; margin:0 }
.g-tpl-75-25 .g-unit, .g-unit .g-tpl-75-25 .g-unit, .g-unit .g-unit .g-tpl-75-25 .g-unit, .g-unit .g-unit .g-unit .g-tpl-75-25 .g-unit { width:24%; float:right; display:inline; margin:0 }
.g-tpl-33-67 .g-unit, .g-unit .g-tpl-33-67 .g-unit, .g-unit .g-unit .g-tpl-33-67 .g-unit, .g-unit .g-unit .g-unit .g-tpl-33-67 .g-unit { width:67.9999%; float:right; display:inline; margin:0 }
.g-tpl-33-67-alt .g-unit, .g-unit .g-tpl-33-67-alt .g-unit, .g-unit .g-unit .g-tpl-33-67-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-33-67-alt .g-unit { width:33.9999%; float:left; display:inline; margin:0 }
.g-tpl-67-33-alt .g-unit, .g-unit .g-tpl-67-33-alt .g-unit, .g-unit .g-unit .g-tpl-67-33-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-67-33-alt .g-unit { width:67.9999%; float:left; display:inline; margin:0 }
.g-tpl-67-33 .g-unit, .g-unit .g-tpl-67-33 .g-unit, .g-unit .g-unit .g-tpl-67-33 .g-unit, .g-unit .g-unit .g-unit .g-tpl-67-33 .g-unit { width:33.9999%; float:right; display:inline; margin:0 }
.g-tpl-50-50 .g-unit, .g-unit .g-tpl-50-50 .g-unit, .g-unit .g-unit .g-tpl-50-50 .g-unit, .g-unit .g-unit .g-unit .g-tpl-50-50 .g-unit { width:48.1%; float:right; display:inline; margin:0 }
.g-tpl-50-50-alt .g-unit, .g-unit .g-tpl-50-50-alt .g-unit, .g-unit .g-unit .g-tpl-50-50-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-50-50-alt .g-unit { width:48.1%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-75-25 .g-first, .g-unit .g-unit .g-tpl-75-25 .g-first, .g-unit .g-tpl-75-25 .g-first, .g-tpl-25-75 .g-first { width:24%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-25-75-alt .g-first, .g-unit .g-unit .g-tpl-25-75-alt .g-first, .g-unit .g-tpl-25-75-alt .g-first, .g-tpl-25-75-alt .g-first { width:74.2%; float:right; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-75-25-alt .g-first, .g-unit .g-unit .g-tpl-75-25-alt .g-first, .g-unit .g-tpl-75-25-alt .g-first, .g-tpl-75-25-alt .g-first { width:24%; float:right; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-75-25 .g-first, .g-unit .g-unit .g-tpl-75-25 .g-first, .g-unit .g-tpl-75-25 .g-first, .g-tpl-75-25 .g-first { width:74.2%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-33-67 .g-first, .g-unit .g-unit .g-tpl-33-67 .g-first, .g-unit .g-tpl-33-67 .g-first, .g-tpl-33-67 .g-first { width:32%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-33-67-alt .g-first, .g-unit .g-unit .g-tpl-33-67-alt .g-first, .g-unit .g-tpl-33-67-alt .g-first, .g-tpl-33-67-alt .g-first { width:66%; float:right; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-67-33-alt .g-first, .g-unit .g-unit .g-tpl-67-33-alt .g-first, .g-unit .g-tpl-67-33-alt .g-first, .g-tpl-67-33-alt .g-first { width:32%; float:right; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-67-33 .g-first, .g-unit .g-unit .g-tpl-67-33 .g-first, .g-unit .g-tpl-67-33 .g-first, .g-tpl-67-33 .g-first { width:66%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-50-50 .g-first, .g-unit .g-unit .g-tpl-50-50 .g-first, .g-unit .g-tpl-50-50 .g-first, .g-tpl-50-50 .g-first { width:49.1%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-50-50-alt .g-first, .g-unit .g-unit .g-tpl-50-50-alt .g-first, .g-unit .g-tpl-50-50-alt .g-first, .g-tpl-50-50-alt .g-first { width:48.1%; float:right; display:inline; margin:0 }
.g-tpl-nest .g-unit, .g-unit .g-tpl-nest .g-unit, .g-unit .g-unit .g-tpl-nest .g-unit, .g-unit .g-unit .g-unit .g-tpl-nest .g-unit { float:left; width:auto; display:inline; margin:0 }
.g-tpl-nest-alt .g-unit, .g-unit .g-tpl-nest-alt .g-unit, .g-unit .g-unit .g-tpl-nest-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-nest-alt .g-unit { float:right; width:auto; display:inline; margin:0 }
@media screen, projection, print {
html, body { height:100%; margin:0; padding:0 }
body { font-family:Helvetica, Arial, sans-serif; font-size:small;}
a, a:link { color:#00c }
a:active { color:red }
a:visited { color:#551a8b }
p { padding:1em 0 0 0; margin:0; line-height:125% }
img { border:none; padding:0; margin:0 }
a img { border:1px solid; padding:1px }
code, pre { font-family:monospace; color:#007000 }
code { font-size:10pt }
pre { font-size:9pt; background-color:#fafafa; border:1px solid #bbb; line-height:125%; margin:1em 0 0 0; padding:.99em; overflow:auto; word-wrap:break-word }
form { margin:1em 0 0 0; padding:0 }
blockquote { text-align:justify; margin:1em 90px 0 70px; padding:0 20px }
hr { border:1px solid; border-color:#36C; margin:1em 0 }
h1, h2, h3, h4 { margin-bottom:0 }
h1 { font-size:160% }
h2 { font-size:140% }
h3 { font-size:120% }
h4 { font-size:110% }
h1 { font-size:130%; font-weight:bold; padding:1px 3px; position:relative; border-top:1px solid #36C; background-color:#e5ecf9 }
h2 { font-size:130%; font-weight:bold; margin:1.5em 0 0 0 }
h3 { font-size:110%; margin:.7em 0 0 0; position:relative; top:.4em }
h4 { font-size:100%; font-weight:bold; margin:.6em 0 0 0; position:relative; top:.4em; z-index:5 }
h5 { font-size:100%; font-weight:normal; font-style:italic; text-decoration:underline; margin:.4em 0 0 0; position:relative; top:.4em; z-index:5 }
ol, ul { padding:0; margin:.5em 0 0 15px; line-height:125% }
li ol, li ul { padding:0; margin:0 0 0 10px }
li { margin:.3em 0 0 1.5em; padding:0 }
dl { margin:0; padding:0; line-height:125% }
dt { font-weight:bold; margin:.75em 0 0 0; padding:0 }
dd { margin:.4em 0 0 2em; padding:0; font-weight:normal }
li pre { margin:.5em 0 .6em 0 }
li p, dd p { padding:.5em 0 .6em 0; margin:0 }
ol.alpha { list-style:lower-alpha }
ol.alphacap { list-style:upper-alpha }
ol.roman { list-style:lower-roman }
ol.romancap { list-style:upper-roman }
ol.termslist { list-style-type:decimal }
ol.termslist>li>ol { list-style-type:lower-alpha }
ol.termslist>li>ol>li>ol { list-style-type:lower-roman }
.tablelist { margin:0 0 1em 0 }
.listhead li { font-weight:bold }
.listhead li *, .listhead li li { font-weight:normal }
.code li { font-family:monospace; font-size:10pt }
.code li p, .code li li { font-family:Arial, Helvetica, sans-serif }
li p.note, li p.warning, li p.caution { margin:.8em 0 0 0; padding:.2em .5em .2em .9em }
ol.toc, div.toc ol { margin:1em 0 0 0; padding:0; list-style:none }
ol.toc li, div.toc ol li { font-weight:bold; margin:.5em 0 0 1.5em; padding:0 }
ol.toc li ol, div.toc ol li ol { margin:0; padding:0 }
ol.toc li ol li, div.toc ol li ol li { padding:0; margin:.1em 0 0 1em; font-weight:normal; list-style:none }
table ol.toc { margin-left:0 }
table { border-collapse:collapse; line-height:125% }
th, td { text-align:left; vertical-align:top }
table { margin:1em 0 0 1px; border:1px solid; border-color:#36C; border-spacing:0; border-collapse:collapse; clear:right }
.labs #gc-pagecontent table { border-color:#090 }
th { font-weight:bold; text-align:left; padding:6px 12px; border:1px solid #36C; background-color:#e5ecf9 }
.labs #gc-pagecontent th { border-color:#090; background-color:#dcf6db }
td { padding:6px 12px; border:1px solid #36C; background-color:#fff; text-align:left; vertical-align:top }
.labs #gc-pagecontent td { border-color:#090 }
td h1, td h2, td h3, td h4, td h5 { margin-left:0 }
td ul, td ol { margin:0 0 1em 15px; padding:0 }
td p, td dl { margin:0 0 1em 0; padding:0 }
td *+p { margin:1em 0 0 0; padding:0 }
tr.alt td, td.alt { background:#f5f5f5 }
table.columns { border:none; margin:1em 0 0 }
table.columns td { border:none; padding:0 3em 0 0 }
table.columns td p { margin:1em 0 0 0; padding:0 }
.deprecated, .deprecated *, .deprecated a:link, .deprecated a:hover, .deprecated a:visited { color:#9b9b9b }
.grey { color:#666 }
.blue { color:#36e }
.iconlist { margin-left:0 }
.iconlist li { padding:0 0 0 50px; margin:0 0 30px 0; list-style:none }
.topmargin { margin-top:1em !important }
.nomargin { margin:0 !important }
.nopadding { padding:0 !important }
.noborder { border:none !important }
.border { border:1px solid gray; padding:1px }
.normalsize { font-size:100% !important }
.nolist li { margin-left:0; list-style:none }
.noindent { margin-left:0 }
.doublespace, .doublespace li { margin-top:1em }
ul.doublespace, ol.doublespace { margin-top:0; padding-top:0 }
.terms, .termsbox { margin:1em 0 0 0; padding:.5em; background-color:#efefef }
.terms form, .termsbox form { margin:0; padding:0 }
.terms table, .termsbox table, .terms td, .termsbox td { border:none; background-color:transparent }
div.row { float:left; clear:left; position:relative; margin:1em 0 0; padding:0 }
.left { float:left; margin:0 1em 0 0; padding:0 }
div.special { border:1px solid; padding:0 .9em .9em; margin:1em 0 0 0; background-color:#e5ecf9; border-color:#36C }
p.note, p.caution, p.warning { margin:1em 0 0 0; padding:.2em .5em .2em .9em; background-color:#efefef; border-top:1px solid; border-bottom:1px solid }
p.note { border-color:#36C }
p.caution { border-color:#fc3 }
p.warning { border-color:#a03 }
p.warning b, p.warning em, p.warning strong { color:#a03; font-weight:bold }
p.caption { padding:1px 0 0; margin:0 }
div.linkbox { margin:1em 25px 1em 0; padding:.5em 0 }
div.linkbox a { font-size:100%; font-weight:bold; border:1px solid; margin:0; padding:.5em; background-color:#e5ecf9; border-color:#36C }
.promo { margin:1em 1em 0 0; padding:0 1em 1em; border:1px solid #36C }
.new { font-size:78%; font-weight:bold; color:red; text-decoration:none }
.subscribe { float:right }
.subscribe a, .subscribe a:visited { text-decoration:none; color:#bb4900 }
.subscribe a .linktext { text-decoration:underline }
.subscribe img { width:15px; height:15px; vertical-align:middle; padding-bottom:2px }
p#date, p.date { text-align:left; margin:0; padding:1em; font-style:italic; font-size:x-small }
p.backtotop { float:right; margin:.5em 0 0 4em; position:relative; padding:0; font-size:x-small; z-index:99 }
div.sidebox { width:22em; margin:1em 0 0 20px; padding:0 0 1em 1em; border-left:1px dotted silver; float:right; clear:right; position:relative; background-color:#fff; position:relative; z-index:100 }
div.sidebox h2 { font-size:110%; font-weight:bold; margin:0 5px 0 -5px; padding:.1em 3px .1em 5px; background-color:#e5ecf9; border-color:#36C }
.hidden, .hidden *, #skipto, #skipto *, #skipto a, #skipto a:hover, #skipto a:visited { position:relative; top:-9999px; left:-9999px; height:0; width:0; overflow:hidden; z-index:4444 }
#skipto, #skipto *, #skipto a, #skipto a:hover, #skipto a:visited { _position:relative }
#skipto a:focus { position:fixed; top:5px; left:5px; height:auto; width:auto; background-color:#fff; border:2px solid #00C; font-weight:bold; padding:5px }
#gc-container { margin:0; padding:0; max-width:1160px; position:relative; min-height:100%; height:auto !important; _height:100% }
#gc-pagecontent, #gc-home { position:relative }
#gc-pagecontent { padding-left:24px; border-left:3px solid #e5ecf9 }
#deprecatewarn { background:#ff8; margin-bottom:-20px; text-align:center; padding:3px 1px 3px 1px }
#gb {
width:100% padding:3px 0 0 0; text-align:right }
img.globeicon { border:medium none; vertical-align:bottom; padding:0; margin-right:1px; margin-top:2px }
.gbh { border-top:1px solid #c9d7f1; font-size:1px; height:0; position:absolute; top:24px; width:100% }
#langwarn { text-align:right; font-size:80%; margin-bottom:-13px; color:#666 }
.moreright { margin:2px 0 2px 0; text-align:right }
#gc-header { padding:7px 0 0 0; margin:9px 0 12px }
#gc-header #logo { margin:0; padding-top:5px; position:absolute }
#gc-header a img { border:none; padding:0; margin:0 }
#gc-header #gc-logo-img { background-image:url(/images/sprites08132008.png); background-position:-28px -36px; width:153px; height:55px; cursor:pointer }
#codesiteContent { margin-top:3px; padding:3px }
#gc-topnav { font-size:1em; margin:0; padding:.1em 0; width:100%; white-space:nowrap; word-wrap:normal; background-color:#e5ecf9; border-top:1px solid #36C }
.labs #gc-topnav { background-color:#dcf6db; border-top:1px solid #090 }
.depr #gc-topnav { background-color:#ddd; border-top:1px solid #333 }
#gc-topnav h1 { font-size:1.5em; line-height:1.3em; font-weight:bold; background-color:transparent; border:0; margin:0; padding:0 0 0 26px; float:left }
#gc-topnav h1.msie { padding-left:0 }
#gc-topnav h1.mozilla { padding-left:1px }
#gc-topnav h1.default { padding-left:2px }
#gc-topnav img { padding:.3em .3em .3em .5em; float:left; cursor:pointer }
#gc-topnav ul { line-height:1em; text-align:right; list-style:none; margin:0; padding:.47em 0 }
#gc-topnav ul li { float:none; display:inline; margin:0; padding:0 }
#gc-topnav li a { padding:0 .8em }
.cs-breadcrumbs { list-style:none; margin:0 0 0 -20px; padding:.5em 0 0 10px; position:relative }
.cs-breadcrumbs li { display:inline; padding:0 0 0 0; margin:0 }
a.selected, .selected a, a.selected:visited, .selected a:visited { color:#000; text-decoration:none }
#gc-topnav a.selected, #gc-topnav a.selected:visited { font-weight:bold }
#gc-toc { clear:left; padding:.5em 0 140px 0 !important }
#gc-toc * { zoom:1 }
#gc-toc ul, #gc-toc ol { padding:.6em 0 0; margin:0; line-height:120% }
#gc-toc ul ul, #gc-toc ol ol { padding:0; margin:0 }
#gc-toc ul *, #gc-toc ol *, .treelist * { vertical-align:middle }
#gc-toc li a { padding-right:4px; _padding-right:0 }
#gc-toc ul li, #gc-toc ol li, #gc-toc .treelist li { list-style:none; padding:.2em 0 .2em 2px; margin:0 }
#gc-toc ul li li, #gc-toc ol li li, #gc-toc .treelist li li { padding:.2em 0 .2em 15px }
#gc-toc ul h1, #gc-toc ol h1, #gc-toc ul h2, #gc-toc ol h2 { font-weight:bold; font-size:100%; margin:0; padding:.2em 0; border:none; background:#fff }
#gc-toc ul .selected, #gc-toc ol .selected, .treelist .selected { background-color:#e5ecf9; color:#000; text-decoration:none; z-index:2; position:relative }
.labs #gc-toc ul .selected, .labs #gc-toc ol .selected, .labs .treelist .selected { background-color:#dcf6db }
.depr #gc-toc ul .selected, .depr #gc-toc ol .selected, .depr .treelist .selected { background-color:#ddd }
#gc-toc ul div.tlw-title, #gc-toc ol div.tlw-title, #gc-toc .treelist div.tlw-title { position:relative; margin:0 0 0 -15px; padding:.2em 0 .2em 15px }
.treelist .tlw-hidden { display:none }
.treelist div.tlw-title { position:relative; margin-left:-15px; padding-left:15px }
.treelist div.tlw-title a.tlw-control { position:absolute; left:3px; top:50%; padding:0; margin:-5px 0 0; height:inherit; overflow:hidden; background-color:transparent }
#gc-toc ul div.tlw-title img.tlw-control, #gc-toc ol div.tlw-title img.tlw-control, .treelist div.tlw-title img.tlw-control { position:relative; height:inherit; width:9px; margin:0 !important; padding:0; border:none }
#gc-toc ul .tlw-plus, #gc-toc ol .tlw-plus, .treelist .tlw-plus { background-image:url(/images/sprites08132008.png); background-position:-28px -146px; width:9px; height:9px }
#gc-toc ul .tlw-minus, #gc-toc ol .tlw-minus, .treelist .tlw-minus { background-image:url(/images/sprites08132008.png); background-position:-28px -210px; width:9px; height:9px }
#gc-toc ul .tlw-plus:hover, #gc-toc ol .tlw-plus:hover, .treelist .tlw-plus:hover { background-image:url(/images/sprites08132008.png); background-position:-28px -344px; width:9px; height:9px }
#gc-toc ul .tlw-minus:hover, #gc-toc ol .tlw-minus:hover, .treelist .tlw-minus:hover { background-image:url(/images/sprites08132008.png); background-position:-28px -408px; width:9px; height:9px }
#gc-toc h1, #gc-toc h2 { font-weight:bold; font-size:100%; margin:0; padding:0; border:none; background:#fff }
#gc-toc div.line { border-top:thin dotted #bbb; height:1px; margin:1.3em 1em 0 0; padding:0 }
#gc-toc.hidden { display:none }
#gc-toc.visible * { zoom:1 }
#gc-pagecontent.expanded { margin-left:0; width:auto }
#gc-collapsible { position:absolute; left:-5px; top:0; width:3px; overflow:hidden; border:2px solid #fff; border-top:none; border-bottom:none; background:#e5ecf9; cursor:pointer }
.labs #gc-collapsible { background-color:#dcf6db }
.depr #gc-collapsible { background-color:#ddd }
#gc-collapsible.hover { border-color:#d3d9e5; border-width:1px; width:5px }
.labs #gc-collapsible.hover { border-color:#090 }
.depr #gc-collapsible.hover { border-color:#333 }
#gc-collapsible-arrow { width:4px; height:12px; background:url(/images/hide-arrow.gif) top left no-repeat; position:absolute; margin-left:-15px; display:none; z-index:5 }
#gc-collapsible-arrow.collapsed { background:url(/images/show-arrow.gif) top left no-repeat; margin-left:17px }
#navtoggle { position:absolute; top:0; left:-8px }
#toggleimgdiv { width:10px; position:absolute; top:0; cursor:pointer; display:block; z-index:99 }
#toggleimgdiv img { margin:9px auto; position:relative; visibility:hidden; top:56%; height:12px; width:4px }
#toggleimgdiv.hover img { visibility:
}
#toggleimgdiv.hover { border-right:1px solid #e5ecf9; border-left:1px solid #e5ecf9 }
#navtoggle a { position:absolute }
#navhidearrow { display:block }
#navshowarrow { display:none }
#navtoggle.show #toggleimgdiv { }
#navtoggle.show #navhidearrow { display:none }
#navtoggle.show #navshowarrow { display:block }
.g-tpl-190 #navtoggle { left:185px }
#gc-footer { clear:both; margin:0; color:#666 }
#gc-footer .text { text-align:center; padding:30px 0; margin:0 0 0 0 }
#gc-footer .notice { padding:0 0 8px 0 }
#search { margin:12px 0 0 170px }
#search table, #search table td { border:none; padding:0; margin:0; clear:none }
#search form { margin:0 }
.greytext { color:#aaa; font-size:small; height:14px }
div.search-control { display:none; margin-top:3px; padding:3px }
div.search-control .gsc-control { width:100% }
div.search-control .gsc-ad-box { display:none }
.gsc-control form.gsc-search-box { display:none }
td.gsc-clear-button { display:none }
input.gsc-search-button { margin-left:5px }
.gsc-branding { display:none }
.gsc-tabsArea { border-top:1px solid #36C; background:#e5ecf9 none repeat scroll 0; padding:5px 1px 4px; width:100% }
.gsc-tabsArea .gs-spacer { font-size:0; margin-right:0; overflow:hidden }
.gsc-tabsArea .gs-spacer-opera { margin-right:0 }
.gsc-tabsAreaInvisible { display:none }
.gsc-tabHeader { display:inline; cursor:pointer; padding-left:0; padding-right:0; margin-right:0; font-weight:bold }
.gsc-tabHeader.gsc-tabhActive { position:relative; padding:0 10px 0 5px; font-weight:bold; color:#000; cursor:auto }
.gsc-tabHeader.gsc-tabhInactive { padding:0 10px 0 5px; font-weight:normal; text-decoration:underline; color:#00C }
.gsc-tabData.gsc-tabdActive { display:block }
.gsc-tabData.gsc-tabdInactive { display:none }
.gsc-resultsbox-visible { width:42em }
.gsc-results { clear:both; padding-bottom:2px; padding-top:15px }
.gsc-results table, .gsc-results td { border:0 }
#searchControl .gs-publisher { display:none }
.gsc-result { margin-bottom:1.2em }
.gsc-result .gs-title { height:1.4em; overflow:hidden; font-size:110% }
.gsc-result div.gs-watermark { display:none }
.gsc-resultsHeader { display:none }
.gsc-results .gsc-trailing-more-results { margin-bottom:10px }
.gsc-results .gsc-trailing-more-results, .gsc-results .gsc-trailing-more-results * { color:#00c; text-decoration:underline }
.gsc-results .gsc-cursor-box .gsc-trailing-more-results { margin-bottom:0; display:inline }
.gsc-results .gsc-cursor { display:inline }
.gsc-results .gsc-cursor-box { margin-bottom:10px }
.gsc-results .gsc-cursor-box .gsc-cursor-page { cursor:pointer; color:#000; text-decoration:underline; margin-right:8px; display:inline }
.gsc-results .gsc-cursor-box .gsc-cursor-current-page { color:#a90a08; font-weight:bold; text-decoration:none }
.gs-result .gs-title, .gs-result .gs-title * { color:#00c; text-decoration:underline }
.gs-divider { padding-bottom:8px; text-align:center; color:#676767 }
.gs-result a.gs-visibleUrl, .gs-result .gs-visibleUrl { color:green; text-decoration:none }
.gsc-webResult div.gs-visibleUrl-short { display:none }
.gs-webResult div.gs-visibleUrl-long { width:100%; overflow:hidden; display:block; white-space:nowrap }
.str { color:#080 }
.kwd { color:#008 }
.com { color:#800 }
.typ { color:#606 }
.lit { color:#066 }
.pun { color:#660 }
.pln { color:#000 }
.tag { color:#008 }
.atn { color:#606 }
.atv { color:#080 }
#gc-home { margin:.5em 1em 0 }
#gc-home .g-c-gc-home { padding:0; overflow:hidden }
#gc-home .g-first .g-c-gc-home { padding:0 0 0 30px }
.g-c-gc-home h2 { padding-top:1em; margin:0 }
#gc-home h4 { margin-top:1em }
#gc-home img { margin-top:1em }
#gc-codevideo { min-height:120px }
#gc-gadgets { margin:2em 0 0; min-height:230px }
#gc-gadgets .g-first .g-c { float:none }
.g-tpl-170 .g-unit, .g-unit .g-tpl-170 .g-unit, .g-unit .g-unit .g-tpl-170 .g-unit { display:block; margin:0 0 0 171px; width:auto; float:none }
.g-unit .g-unit .g-tpl-170 .g-first, .g-unit .g-tpl-170 .g-first, .g-tpl-170 .g-first { display:block; margin:0; width:171px; float:left }
.g-tpl-170-alt .g-unit, .g-unit .g-tpl-170-alt .g-unit, .g-unit .g-unit .g-tpl-170-alt .g-unit { display:block; margin:0 171px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-170-alt .g-first, .g-unit .g-tpl-170-alt .g-first, .g-tpl-170-alt .g-first { display:block; margin:0; width:171px; float:right }
.g-tpl-190 .g-unit, .g-unit .g-tpl-190 .g-unit, .g-unit .g-unit .g-tpl-190 .g-unit { display:block; margin:0 0 0 191px; width:auto; float:none }
.g-unit .g-unit .g-tpl-190 .g-first, .g-unit .g-tpl-190 .g-first, .g-tpl-190 .g-first { display:block; margin:0; width:191px; float:left }
.g-tpl-190-alt .g-unit, .g-unit .g-tpl-190-alt .g-unit, .g-unit .g-unit .g-tpl-190-alt .g-unit { display:block; margin:0 191px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-190-alt .g-first, .g-unit .g-tpl-190-alt .g-first, .g-tpl-190-alt .g-first { display:block; margin:0; width:191px; float:right }
.g-tpl-210 .g-unit, .g-unit .g-tpl-210 .g-unit, .g-unit .g-unit .g-tpl-210 .g-unit { display:block; margin:0 0 0 211px; width:auto; float:none }
.g-unit .g-unit .g-tpl-210 .g-first, .g-unit .g-tpl-210 .g-first, .g-tpl-210 .g-first { display:block; margin:0; width:211px; float:left }
.g-tpl-210-alt .g-unit, .g-unit .g-tpl-210-alt .g-unit, .g-unit .g-unit .g-tpl-210-alt .g-unit { display:block; margin:0 211px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-210-alt .g-first, .g-unit .g-tpl-210-alt .g-first, .g-tpl-210-alt .g-first { display:block; margin:0; width:211px; float:right }
.g-tpl-230 .g-unit, .g-unit .g-tpl-230 .g-unit, .g-unit .g-unit .g-tpl-230 .g-unit { display:block; margin:0 0 0 231px; width:auto; float:none }
.g-unit .g-unit .g-tpl-230 .g-first, .g-unit .g-tpl-230 .g-first, .g-tpl-230 .g-first { display:block; margin:0; width:231px; float:left }
.g-tpl-230-alt .g-unit, .g-unit .g-tpl-230-alt .g-unit, .g-unit .g-unit .g-tpl-230-alt .g-unit { display:block; margin:0 231px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-230-alt .g-first, .g-unit .g-tpl-230-alt .g-first, .g-tpl-230-alt .g-first { display:block; margin:0; width:231px; float:right }
.g-tpl-330 .g-unit, .g-unit .g-tpl-330 .g-unit, .g-unit .g-unit .g-tpl-330 .g-unit { display:block; margin:0 0 0 331px; width:auto; float:none }
.g-unit .g-unit .g-tpl-330 .g-first, .g-unit .g-tpl-330 .g-first, .g-tpl-330 .g-first { display:block; margin:0; width:331px; float:left }
.g-tpl-330-alt .g-unit, .g-unit .g-tpl-330-alt .g-unit, .g-unit .g-unit .g-tpl-330-alt .g-unit { display:block; margin:0 331px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-330-alt .g-first, .g-unit .g-tpl-330-alt .g-first, .g-tpl-330-alt .g-first { display:block; margin:0; width:331px; float:right }
.g-tpl-370 .g-unit, .g-unit .g-tpl-370 .g-unit, .g-unit .g-unit .g-tpl-370 .g-unit { display:block; margin:0 0 0 371px; width:auto; float:none }
.g-unit .g-unit .g-tpl-370 .g-first, .g-unit .g-tpl-370 .g-first, .g-tpl-370 .g-first { display:block; margin:0; width:371px; float:left }
.g-tpl-370-alt .g-unit, .g-unit .g-tpl-370-alt .g-unit, .g-unit .g-unit .g-tpl-370-alt .g-unit { display:block; margin:0 371px 0 0; width:auto; float:none }
.g-unit .g-unit .g-tpl-370-alt .g-first, .g-unit .g-tpl-370-alt .g-first, .g-tpl-370-alt .g-first { display:block; margin:0; width:371px; float:right }
.g-tpl-34-33-33-alt .g-unit, .g-unit .g-tpl-34-33-33-alt .g-unit, .g-unit .g-unit .g-tpl-34-33-33-alt .g-unit, .g-unit .g-unit .g-unit .g-tpl-34-33-33-alt .g-unit { width:32%; float:right; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-34-33-33-alt .g-first, .g-unit .g-unit .g-tpl-34-33-33-alt .g-first, .g-unit .g-tpl-34-33-33-alt .g-first, .g-tpl-34-33-33-alt .g-first { width:33.2%; float:right; display:inline; margin:0 }
.g-tpl-34-33-33 .g-unit, .g-unit .g-tpl-34-33-33 .g-unit, .g-unit .g-unit .g-tpl-34-33-33 .g-unit, .g-unit .g-unit .g-unit .g-tpl-34-33-33 .g-unit { width:32%; float:left; display:inline; margin:0 }
.g-unit .g-unit .g-unit .g-tpl-34-33-33 .g-first, .g-unit .g-unit .g-tpl-34-33-33 .g-first, .g-unit .g-tpl-34-33-33 .g-first, .g-tpl-34-33-33 .g-first { width:33.2%; float:left; display:inline; margin:0 }
}
@media print {
body { font-size:9pt }
#gb, #breadcrumbs, #gc-toc, #navtoggle { display:none }
#search, #docs { visibility:hidden }
#logo { margin:0; padding:0; position:static; display:block }
.gbh { display:none; border:0 }
#gc-topnav { display:block; clear:both }
#gc-pagecontent { width:6.75in; margin:0; float:left; border:none; padding:0 0 0 20px !important }
pre { overflow:visible; text-wrap:unrestricted; white-space:-moz-pre-wrap; white-space:-pre-wrap; white-space:-o-pre-wrap; white-space:pre-wrap; word-wrap:break-word }
.backtotop, #date, #trail { visibility:hidden }
h1, h2, h3, h4, h5, h6 { page-break-after:avoid }
table, img { page-break-inside:avoid }
.hidden, .hidden *, #skipto, #skipto * { display:none }
}
p.authornote { font-weight:bold; color:orangered; font-style:italic }
.fcg-feature .feedflare { display:none }
.exp-feat { font-size:smaller; font-family:arial, sans-serif; color:#000 }
.menuDiv { border:2px solid #c3d9ff; padding:0; width:175px; background:#fff; overflow:hidden }
#menuDiv-lang-dropdown { width:115px !important }
#menuIcon-lang-dropdown { margin-top:2px }
.menuDiv .menuItem { color:#00f; padding:3px; text-decoration:none; background:#fff }
.menuDiv .menuItem:hover { background:#e5ecf9; cursor:hand }
.menuDiv .menuCategory, .menuDiv .categoryTitle { margin-top:4px }
.menuDiv .menuSeparator { border:1px dotted #c3d9ff; margin:0 }
img.menuIcon.off { background:no-repeat url(http://www.gstatic.com/codesite/ph/images/dropdown_sprite.gif) 0 -42px; width:14px; height:14px; margin-left:2px; vertical-align:bottom }
img.menuIcon.on { background:no-repeat url(http://www.gstatic.com/codesite/ph/images/dropdown_sprite.gif) 0 -28px; width:14px; height:14px; margin-left:2px; vertical-align:bottom }
img.menuIcon.down { background:no-repeat url(http://www.gstatic.com/codesite/ph/images/dropdown_sprite.gif) 0 0; width:14px; height:14px; margin-left:2px; vertical-align:bottom }
#gc-translate-direction { color:#00C }
}
#cs-searcharea a.unselectable { -moz-user-select:none; -user-select:none }
#cs-recommended { text-align:left; background-color:#e3effe; font-style:italic }
#cs-searchresults { position:absolute; margin-left:-.3em; background:#fff; line-height:140%; border:1px #c9c9c9 solid; cursor:pointer; position:absolute; z-index:2010; display:none }
#cs-searchresults a { text-decoration:none; color:#000 }
.cs-searchresult { padding:0; display:block }
img.collapsible-control { width:9px; height:9px; cursor:pointer; margin:1px; vertical-align:middle }
img.collapsible-control.collapsible-plus { background-image:url(/images/plus.gif) }
img.collapsible-control.collapsible-plus.collapsible-hover { background-image:url(/images/plus_hover.gif) }
img.collapsible-control.collapsible-minus { background-image:url(/images/minus.gif) }
img.collapsible-control.collapsible-minus.collapsible-hover { background-image:url(/images/minus_hover.gif) }
.gears-msg {position:absolute; right:0; top:0; padding:5px; background:#c00; color:#fff;   }