jQuery.beautyOfCode = {
		initialized: false,
		settings: {

			// hide line numbers?
			noGutter: false,
			
			// show copy, plain, ... links
			addControls: true,
			
			// collapse to control bar. cant be used
			// with addControls set to false
			collapse: false,
			
			// show column numbers
			showColumns: false,
			
			// start with another line number?
			firstLine: 1
		},

		brushByAlias: {},

		init: function (clipboardSwf, settings) {
			SyntaxHighlighter.ClipboardSwf = clipboardSwf;

			if (settings)
				jQuery.extend(jQuery.beautyOfCode.settings, settings);

			if (jQuery.beautyOfCode.isInitialized)
				return;

			// creates a map of each registered brush by alias
			jQuery.each(SyntaxHighlighter.brushes, function (i, brush) {
				var aliases = $(brush.aliases);

				if(aliases == null)
					return;

				jQuery.each(aliases, function (ii, alias) {
					jQuery.beautyOfCode.brushByAlias[alias] = brush;
				});
			});

			jQuery.beautyOfCode.isInitialized = true;
		},

		addCssForBrush: function (brush, highlighter) {
			if (brush.isCssInitialized)
				return;

			var headNode = $("head")[0];
			if(highlighter.Style && headNode)
			{
				var styleNode = document.createElement('style');
				styleNode.setAttribute('type', 'text/css');

				if(styleNode.styleSheet) // for IE
					styleNode.styleSheet.cssText = highlighter.Style;
				else // for everyone else
					$(styleNode).text(highlighter.Style);

				headNode.appendChild(styleNode);
			}

			brush.isCssInitialized = true;
		},

		beautifyAll: function() {
			jQuery("pre.code:has(code[class])").each(function (i, item) {

				function getOptionValue(name, list)
				{
					var regex = new RegExp('^' + name + '\\[(\\w+)\\]$', 'gi');
					var matches = null;

for(var i = 0; i < list.length; i++)
if((matches = regex.exec(list[i])) != null)
return matches[1];

return null;
}

var $item = jQuery(item);
var $code = $item.children("code");
var code = $code[0];

var options = code.className.split(" ");
var language = options[0];

var settings = {};

if ($code.hasClass("boc-nogutter"))
settings.noGutter = true;

if ($code.hasClass("boc-nocontrols"))
settings.addControls = false;

if ($code.hasClass("boc-showcolumns"))
settings.showColumns = true;

if ($code.hasClass("boc-collapse"))
settings.collapse = true;

var firstLine = getOptionValue("boc-firstline", options, 1);
if (firstLine)
settings.firstLine = firstLine;

$item.beautifyCode(language, settings);
});
}
};

jQuery.fn.beautifyCode = function (language, settings) {

var saveLanguage = language;
var saveSettings = settings;

// iterate all elements
this.each( function (i, item) {
var $item = jQuery(item);

var settings = jQuery.extend({}, jQuery.beautyOfCode.settings, saveSettings);

var brush = jQuery.beautyOfCode.brushByAlias[saveLanguage];

if (!brush)
return;

// instantiate brush
highlighter = new brush();

// set brush options
jQuery.extend(highlighter, settings);

jQuery.beautyOfCode.addCssForBrush(brush, highlighter);

// IE Bug?: code in pre has to be skipped
// in order to preserver line breaks.
if ($item.is("pre") && ($code = $item.children("code")))
$item.text($code.text());

highlighter.highlight($item.html());
highlighter.source = item;

$item.replaceWith(highlighter.div);
});
}