$(document).ready(function(){
	// -- sharethis.com
	var switchTo5x=true;
	stLight.options({publisher:'85afa442-45d2-491d-8662-b7802381b1c3', onhover: false});
	
	// -- other stuff
	styleCode();
	externalLinks();
	selectDefaultMenuItem();
	fixIe7();
	
	// -- external links
	function externalLinks() {
		$('a[rel*="external"]').click(function (e) {
			e.preventDefault();
			window.open($(this).attr('href'));
		});
	}

	// -- default selected menu item when no selected
	function selectDefaultMenuItem() {
		if ($("nav ul li.current").length == 0) {
			$("nav ul li:first-child").addClass("current");
		}
	}
	
	// -- prettify code blocks in text
	function styleCode() {
		var shouldPrettify = false;
		$("pre code").parent().each(function() {
			if (!$(this).hasClass("prettyprint")) {
				$(this).addClass("prettyprint");
				shouldPrettify = true;
			}
		});
		if (shouldPrettify) { prettyPrint(); } 
	}
	
	// -- fix ie7 quirks
	function fixIe7(){
		if ($.browser.name == "msie" && $.browser.versionNumber < 8) {
			$("nav ul li").css({ "display": "inline" });
		}
	}
});


/*
jQuery Browser Plugin
	* Version 2.3
	* 2008-09-17 19:27:05
	* URL: http://jquery.thewikies.com/browser
	* Description: jQuery Browser Plugin extends browser detection capabilities and can assign browser selectors to CSS classes.
	* Author: Nate Cavanaugh, Minhchau Dang, & Jonathan Neal
	* Copyright: Copyright (c) 2008 Jonathan Neal under dual MIT/GPL license.
*/
(function($){$.browserTest=function(a,z){var u='unknown',x='X',m=function(r,h){for(var i=0;i<h.length;i=i+1){r=r.replace(h[i][0],h[i][1]);}return r;},c=function(i,a,b,c){var r={name:m((a.exec(i)||[u,u])[1],b)};r[r.name]=true;r.version=(c.exec(i)||[x,x,x,x])[3];if(r.name.match(/safari/)&&r.version>400){r.version='2.0';}if(r.name==='presto'){r.version=($.browser.version>9.27)?'futhark':'linear_b';}r.versionNumber=parseFloat(r.version,10)||0;r.versionX=(r.version!==x)?(r.version+'').substr(0,1):x;r.className=r.name+r.versionX;return r;};a=(a.match(/Opera|Navigator|Minefield|KHTML|Chrome/)?m(a,[[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/,''],['Chrome Safari','Chrome'],['KHTML','Konqueror'],['Minefield','Firefox'],['Navigator','Netscape']]):a).toLowerCase();$.browser=$.extend((!z)?$.browser:{},c(a,/(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/,[],/(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/));$.layout=c(a,/(gecko|konqueror|msie|opera|webkit)/,[['konqueror','khtml'],['msie','trident'],['opera','presto']],/(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/);$.os={name:(/(win|mac|linux|sunos|solaris|iphone)/.exec(navigator.platform.toLowerCase())||[u])[0].replace('sunos','solaris')};if(!z){$('html').addClass([$.os.name,$.browser.name,$.browser.className,$.layout.name,$.layout.className].join(' '));}};$.browserTest(navigator.userAgent);})(jQuery);