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add_topics.html
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<html>
<head>
<title>Add topics</title>
<style type="text/css" media="screen">
* {
margin: 0;
padding: 0;
}
body {
font-family: Helvetica;
font-size: 38px;
color: #111;
background: #fff;
}
pre {
font-family: Bitstream Vera Sans Mono;
font-size: 1em;
}
blockquote {
padding: 0 0 0 1em;
font-size: 1.4em;
font-family: Georgia, serif;
font-style: italic;
}
ul {
padding: 0 0 0 1em;
}
#slides {
overflow: hidden;
text-align: left;
}
#track {
width: 1000000px;
overflow: hidden;
}
#track > div {
float: left;
overflow: hidden;
}
#track > div .content {
margin: 0 0.6em;
}
#track > div .content h1 {
margin-bottom: 0.1em;
}
#track > div .content h1 strong {
text-decoration: underline;
}
/* - Ripped shamefully from GitHub - */
.code .c { color: #999988; font-style: italic } /* Comment */
.code .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.code .k { font-weight: bold } /* Keyword */
.code .o { font-weight: bold } /* Operator */
.code .cm { color: #999988; font-style: italic } /* Comment.Multiline */
.code .cp { color: #999999; font-weight: bold } /* Comment.Preproc */
.code .c1 { color: #999988; font-style: italic } /* Comment.Single */
.code .cs { color: #999999; font-weight: bold; font-style: italic } /* Comment.Special */
.code .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.code .gd .x { color: #000000; background-color: #ffaaaa } /* Generic.Deleted.Specific */
.code .ge { font-style: italic } /* Generic.Emph */
.code .gr { color: #aa0000 } /* Generic.Error */
.code .gh { color: #999999 } /* Generic.Heading */
.code .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.code .gi .x { color: #000000; background-color: #aaffaa } /* Generic.Inserted.Specific */
.code .go { color: #888888 } /* Generic.Output */
.code .gp { color: #555555 } /* Generic.Prompt */
.code .gs { font-weight: bold } /* Generic.Strong */
.code .gu { color: #aaaaaa } /* Generic.Subheading */
.code .gt { color: #aa0000 } /* Generic.Traceback */
.code .kc { font-weight: bold } /* Keyword.Constant */
.code .kd { font-weight: bold } /* Keyword.Declaration */
.code .kp { font-weight: bold } /* Keyword.Pseudo */
.code .kr { font-weight: bold } /* Keyword.Reserved */
.code .kt { color: #445588; font-weight: bold } /* Keyword.Type */
.code .m { color: #009999 } /* Literal.Number */
.code .s { color: #d14 } /* Literal.String */
.code .na { color: #008080 } /* Name.Attribute */
.code .nb { color: #0086B3 } /* Name.Builtin */
.code .nc { color: #445588; font-weight: bold } /* Name.Class */
.code .no { color: #008080 } /* Name.Constant */
.code .ni { color: #800080 } /* Name.Entity */
.code .ne { color: #990000; font-weight: bold } /* Name.Exception */
.code .nf { color: #990000; font-weight: bold } /* Name.Function */
.code .nn { color: #555555 } /* Name.Namespace */
.code .nt { color: #000080 } /* Name.Tag */
.code .nv { color: #008080 } /* Name.Variable */
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.code .mf { color: #009999 } /* Literal.Number.Float */
.code .mh { color: #009999 } /* Literal.Number.Hex */
.code .mi { color: #009999 } /* Literal.Number.Integer */
.code .mo { color: #009999 } /* Literal.Number.Oct */
.code .sb { color: #d14 } /* Literal.String.Backtick */
.code .sc { color: #d14 } /* Literal.String.Char */
.code .sd { color: #d14 } /* Literal.String.Doc */
.code .s2 { color: #d14 } /* Literal.String.Double */
.code .se { color: #d14 } /* Literal.String.Escape */
.code .sh { color: #d14 } /* Literal.String.Heredoc */
.code .si { color: #d14 } /* Literal.String.Interpol */
.code .sx { color: #d14 } /* Literal.String.Other */
.code .sr { color: #009926 } /* Literal.String.Regex */
.code .s1 { color: #d14 } /* Literal.String.Single */
.code .ss { color: #990073 } /* Literal.String.Symbol */
.code .bp { color: #999999 } /* Name.Builtin.Pseudo */
.code .vc { color: #008080 } /* Name.Variable.Class */
.code .vg { color: #008080 } /* Name.Variable.Global */
.code .vi { color: #008080 } /* Name.Variable.Instance */
.code .il { color: #009999 } /* Literal.Number.Integer.Long */
</style>
<style type="text/css" media="screen">
.centereverything {
text-align: center;
}
.slide-hilite {
text-color: red;
}
.big-text {
font-size: 150%;
}
.table-code {
font-family: Bitstream Vera Sans Mono;
}
li {
padding: 8;
}
td {
font-size: 32px;
padding: 8;
}
</style>
<script type="text/javascript">
/*!
* jQuery JavaScript Library v1.3.2
* http://jquery.com/
*
* Copyright (c) 2009 John Resig
* Dual licensed under the MIT and GPL licenses.
* http://docs.jquery.com/License
*
* Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
* Revision: 6246
*/
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var
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elem && elem.jquery ? elem[0] : elem
, this );
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attr: function( name, value, type ) {
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type ?
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return this;
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wrapInner: function( html ) {
return this.each(function(){
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});
},
wrap: function( html ) {
return this.each(function(){
jQuery( this ).wrapAll( html );
});
},
append: function() {
return this.domManip(arguments, true, function(elem){
if (this.nodeType == 1)
this.appendChild( elem );
});
},
prepend: function() {
return this.domManip(arguments, true, function(elem){
if (this.nodeType == 1)
this.insertBefore( elem, this.firstChild );
});
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before: function() {
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});
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after: function() {
return this.domManip(arguments, false, function(elem){
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});
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end: function() {
return this.prevObject || jQuery( [] );
},
// For internal use only.
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push: [].push,
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find: function( selector ) {
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var html = this.outerHTML;
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});
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filter: function( selector ) {
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jQuery.data(cur, "closest", closer);
return cur;
}
cur = cur.parentNode;
closer++;
}
});
},
not: function( selector ) {
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return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );
else
selector = jQuery.multiFilter( selector, this );
var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
return this.filter(function() {
return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
});
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add: function( selector ) {
return this.pushStack( jQuery.unique( jQuery.merge(
this.get(),
typeof selector === "string" ?
jQuery( selector ) :
jQuery.makeArray( selector )
)));
},
is: function( selector ) {
return !!selector && jQuery.multiFilter( selector, this ).length > 0;
},
hasClass: function( selector ) {
return !!selector && this.is( "." + selector );
},
val: function( value ) {
if ( value === undefined ) {
var elem = this[0];
if ( elem ) {
if( jQuery.nodeName( elem, 'option' ) )
return (elem.attributes.value || {}).specified ? elem.value : elem.text;
// We need to handle select boxes special
if ( jQuery.nodeName( elem, "select" ) ) {
var index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type == "select-one";
// Nothing was selected
if ( index < 0 )
return null;
// Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
if ( option.selected ) {
// Get the specifc value for the option
value = jQuery(option).val();
// We don't need an array for one selects
if ( one )
return value;
// Multi-Selects return an array
values.push( value );
}
}
return values;
}
// Everything else, we just grab the value
return (elem.value || "").replace(/\r/g, "");
}
return undefined;
}
if ( typeof value === "number" )
value += '';
return this.each(function(){
if ( this.nodeType != 1 )
return;
if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
this.checked = (jQuery.inArray(this.value, value) >= 0 ||
jQuery.inArray(this.name, value) >= 0);
else if ( jQuery.nodeName( this, "select" ) ) {
var values = jQuery.makeArray(value);
jQuery( "option", this ).each(function(){
this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
jQuery.inArray( this.text, values ) >= 0);
});
if ( !values.length )
this.selectedIndex = -1;
} else
this.value = value;
});
},
html: function( value ) {
return value === undefined ?
(this[0] ?
this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
null) :
this.empty().append( value );
},
replaceWith: function( value ) {
return this.after( value ).remove();
},
eq: function( i ) {
return this.slice( i, +i + 1 );
},
slice: function() {
return this.pushStack( Array.prototype.slice.apply( this, arguments ),
"slice", Array.prototype.slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function(elem, i){
return callback.call( elem, i, elem );
}));
},
andSelf: function() {
return this.add( this.prevObject );
},
domManip: function( args, table, callback ) {
if ( this[0] ) {
var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
first = fragment.firstChild;
if ( first )
for ( var i = 0, l = this.length; i < l; i++ )
callback.call( root(this[i], first), this.length > 1 || i > 0 ?
fragment.cloneNode(true) : fragment );
if ( scripts )
jQuery.each( scripts, evalScript );
}
return this;
function root( elem, cur ) {
return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
}
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
function evalScript( i, elem ) {
if ( elem.src )
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
else
jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
if ( elem.parentNode )
elem.parentNode.removeChild( elem );
}
function now(){
return +new Date;
}
jQuery.extend = jQuery.fn.extend = function() {
// copy reference to target object
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) )
target = {};
// extend jQuery itself if only one argument is passed
if ( length == i ) {
target = this;
--i;
}
for ( ; i < length; i++ )
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null )
// Extend the base object
for ( var name in options ) {
var src = target[ name ], copy = options[ name ];
// Prevent never-ending loop
if ( target === copy )
continue;
// Recurse if we're merging object values
if ( deep && copy && typeof copy === "object" && !copy.nodeType )
target[ name ] = jQuery.extend( deep,
// Never move original objects, clone them
src || ( copy.length != null ? [ ] : { } )
, copy );
// Don't bring in undefined values
else if ( copy !== undefined )
target[ name ] = copy;
}
// Return the modified object
return target;
};
// exclude the following css properties to add px
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
// cache defaultView
defaultView = document.defaultView || {},
toString = Object.prototype.toString;
jQuery.extend({
noConflict: function( deep ) {
window.$ = _$;
if ( deep )
window.jQuery = _jQuery;
return jQuery;
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return toString.call(obj) === "[object Function]";
},
isArray: function( obj ) {
return toString.call(obj) === "[object Array]";
},
// check if an element is in a (or is an) XML document
isXMLDoc: function( elem ) {
return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
!!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument );
},
// Evalulates a script in a global context
globalEval: function( data ) {
if ( data && /\S/.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
var head = document.getElementsByTagName("head")[0] || document.documentElement,
script = document.createElement("script");
script.type = "text/javascript";
if ( jQuery.support.scriptEval )
script.appendChild( document.createTextNode( data ) );
else
script.text = data;
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709).
head.insertBefore( script, head.firstChild );
head.removeChild( script );
}
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0, length = object.length;
if ( args ) {
if ( length === undefined ) {
for ( name in object )
if ( callback.apply( object[ name ], args ) === false )
break;
} else
for ( ; i < length; )
if ( callback.apply( object[ i++ ], args ) === false )
break;
// A special, fast, case for the most common use of each
} else {
if ( length === undefined ) {
for ( name in object )
if ( callback.call( object[ name ], name, object[ name ] ) === false )
break;
} else
for ( var value = object[0];
i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
}
return object;
},
prop: function( elem, value, type, i, name ) {
// Handle executable functions
if ( jQuery.isFunction( value ) )
value = value.call( elem, i );
// Handle passing in a number to a CSS property
return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ?
value + "px" :
value;
},
className: {
// internal only, use addClass("class")
add: function( elem, classNames ) {
jQuery.each((classNames || "").split(/\s+/), function(i, className){
if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
elem.className += (elem.className ? " " : "") + className;
});
},
// internal only, use removeClass("class")
remove: function( elem, classNames ) {
if (elem.nodeType == 1)
elem.className = classNames !== undefined ?
jQuery.grep(elem.className.split(/\s+/), function(className){
return !jQuery.className.has( classNames, className );
}).join(" ") :
"";
},
// internal only, use hasClass("class")
has: function( elem, className ) {
return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
}
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {};
// Remember the old values, and insert the new ones
for ( var name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
callback.call( elem );
// Revert the old values
for ( var name in options )
elem.style[ name ] = old[ name ];
},
css: function( elem, name, force, extra ) {
if ( name == "width" || name == "height" ) {
var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
function getWH() {
val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
if ( extra === "border" )
return;
jQuery.each( which, function() {
if ( !extra )
val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
if ( extra === "margin" )
val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
else
val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
});
}
if ( elem.offsetWidth !== 0 )
getWH();
else
jQuery.swap( elem, props, getWH );
return Math.max(0, Math.round(val));
}
return jQuery.curCSS( elem, name, force );
},
curCSS: function( elem, name, force ) {
var ret, style = elem.style;
// We need to handle opacity special in IE
if ( name == "opacity" && !jQuery.support.opacity ) {
ret = jQuery.attr( style, "opacity" );
return ret == "" ?
"1" :
ret;
}
// Make sure we're using the right name for getting the float value
if ( name.match( /float/i ) )
name = styleFloat;
if ( !force && style && style[ name ] )
ret = style[ name ];
else if ( defaultView.getComputedStyle ) {
// Only "float" is needed here
if ( name.match( /float/i ) )
name = "float";
name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
var computedStyle = defaultView.getComputedStyle( elem, null );
if ( computedStyle )
ret = computedStyle.getPropertyValue( name );
// We should always get a number back from opacity
if ( name == "opacity" && ret == "" )
ret = "1";
} else if ( elem.currentStyle ) {
var camelCase = name.replace(/\-(\w)/g, function(all, letter){
return letter.toUpperCase();
});
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
// Remember the original values
var left = style.left, rsLeft = elem.runtimeStyle.left;
// Put in the new values to get a computed value out
elem.runtimeStyle.left = elem.currentStyle.left;
style.left = ret || 0;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
elem.runtimeStyle.left = rsLeft;
}
}
return ret;
},
clean: function( elems, context, fragment ) {
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" )