/**
 * SyntaxHighlighter
 * http://alexgorbatchev.com/
 *
 * SyntaxHighlighter is donationware. If you are using it, please donate.
 * http://alexgorbatchev.com/wiki/SyntaxHighlighter:Donate
 *
 * @version
 * 2.1.364 (October 15 2009)
 * 
 * @copyright
 * Copyright (C) 2004-2009 Alex Gorbatchev.
 *
 * @license
 * This file is part of SyntaxHighlighter.
 * 
 * SyntaxHighlighter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * SyntaxHighlighter is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with SyntaxHighlighter.  If not, see <http://www.gnu.org/copyleft/lesser.html>.
 */
SyntaxHighlighter.brushes.CSS = function ()
{
	function getKeywordsCSS(str)
	{
		return '\\b([a-z_]|)' + str.replace(/ /g, '(?=:)\\b|\\b([a-z_\\*]|\\*|)') + '(?=:)\\b';
	}

	function getValuesCSS(str)
	{
		return '\\b' + str.replace(/ /g, '(?!-)(?!:)\\b|\\b()') + '\:\\b';
	}

	var keywords, values;

	keywords = 'ascent azimuth background-attachment background-color background-image background-position background-repeat background '
	         + 'baseline bbox border-collapse border-color border-spacing border-style border-top border-right border-bottom border-left '
	         + 'border-top-color border-right-color border-bottom-color border-left-color border-top-style border-right-style '
	         + 'border-bottom-style border-left-style border-top-width border-right-width border-bottom-width border-left-width '
	         + 'border-width border bottom cap-height caption-side centerline clear clip color content counter-increment counter-reset '
	         + 'cue-after cue-before cue cursor definition-src descent direction display elevation empty-cells float font-size-adjust '
	         + 'font-family font-size font-stretch font-style font-variant font-weight font height left letter-spacing line-height '
	         + 'list-style-image list-style-position list-style-type list-style margin-top margin-right margin-bottom margin-left margin '
	         + 'marker-offset marks mathline max-height max-width min-height min-width orphans outline-color outline-style outline-width '
	         + 'outline overflow padding-top padding-right padding-bottom padding-left padding page page-break-after page-break-before '
	         + 'page-break-inside pause pause-after pause-before pitch pitch-range play-during position quotes right richness size slope '
	         + 'src speak-header speak-numeral speak-punctuation speak speech-rate stemh stemv stress table-layout text-align top '
	         + 'text-decoration text-indent text-shadow text-transform unicode-bidi unicode-range units-per-em vertical-align visibility '
	         + 'voice-family volume white-space widows width widths word-spacing x-height z-index';

	values   = 'above absolute all always aqua armenian attr aural auto avoid baseline behind below bidi-override black blink block blue '
	         + 'bold bolder both bottom braille capitalize caption center center-left center-right circle close-quote code collapse compact '
	         + 'condensed continuous counter counters crop cross crosshair cursive dashed decimal decimal-leading-zero default digits disc '
	         + 'dotted double embed embossed e-resize expanded extra-condensed extra-expanded fantasy far-left far-right fast faster fixed '
	         + 'format fuchsia gray green groove handheld hebrew help hidden hide high higher icon inline-table inline inset inside invert '
	         + 'italic justify landscape large larger left-side left leftwards level lighter lime line-through list-item local loud '
	         + 'lower-alpha lowercase lower-greek lower-latin lower-roman lower low ltr marker maroon medium message-box middle mix move '
	         + 'narrower navy ne-resize no-close-quote none no-open-quote no-repeat normal nowrap n-resize nw-resize oblique olive once '
	         + 'open-quote outset outside overline pointer portrait pre print projection purple red relative repeat repeat-x repeat-y rgb '
	         + 'ridge right right-side rightwards rtl run-in screen scroll semi-condensed semi-expanded separate se-resize show silent '
	         + 'silver slower slow small small-caps small-caption smaller soft solid speech spell-out square s-resize static status-bar sub '
	         + 'super sw-resize table-caption table-cell table-column table-column-group table-footer-group table-header-group table-row '
	         + 'table-row-group teal text-bottom text-top thick thin top transparent tty tv ultra-condensed ultra-expanded underline '
	         + 'upper-alpha uppercase upper-latin upper-roman url visible wait white wider w-resize x-fast x-high x-large x-loud x-low '
	         + 'x-slow x-small x-soft xx-large xx-small yellow';

	this.regexList = [
		{ regex: SyntaxHighlighter.regexLib.multiLineCComments,  css: 'css-comment' },
		{ regex: /\}[^{}\/]*/gm,                                 css: 'css-plain'   }, // ensure that selected text does not contain /* ... */
		{ regex: /[^{}\/]*\{/gm,                                 css: 'css-plain'   }, // by ensuring that it does not contain any forward slashes
		{ regex: /-?\d+(\.\d+)?(px|em|pt|\:|\%)?/g,              css: 'css-numval'  },
		{ regex: /\#[a-fA-F0-9]{3}([a-fA-F0-9]{3})?/g,           css: 'css-value2'  },
		{ regex: /(\(.*?\)|".*?")/g,                             css: 'css-value2'  },
		{ regex: /!important|([Ss]ans-)?[Ss]erif/g,              css: 'css-value1'  },
		{ regex: new RegExp(getValuesCSS(values), 'g'),          css: 'css-value1'  },
		{ regex: new RegExp(getKeywordsCSS(keywords), 'gm'),     css: 'css-keyword' }
	];

	this.forHtmlScript({
		left: /(&lt;|<)style.*?(&gt;|>)/gi,
		right: /(&lt;|<)\/style\s*(&gt;|>)/gi
	});
};

SyntaxHighlighter.brushes.CSS.prototype = new SyntaxHighlighter.Highlighter();
SyntaxHighlighter.brushes.CSS.aliases = ['css'];