/*
  BrowserDetect class
*/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

//  CSS Browser Selector v0.3.2, http://rafael.adm.br/css_browser_selector
function css_browser_selector(u){var ua = u.toLowerCase(),is=function(t){return ua.indexOf(t)>-1;},g='gecko',w='webkit',s='safari',h=document.getElementsByTagName('html')[0],b=[(!(/opera|webtv/i.test(ua))&&/msie\s(\d)/.test(ua))?('ie ie'+RegExp.$1):is('firefox/2')?g+' ff2':is('firefox/3')?g+' ff3':is('gecko/')?g:/opera(\s|\/)(\d+)/.test(ua)?'opera opera'+RegExp.$2:is('konqueror')?'konqueror':is('chrome')?w+' chrome':is('applewebkit/')?w+' '+s+(/version\/(\d+)/.test(ua)?' '+s+RegExp.$1:''):is('mozilla/')?g:'',is('j2me')?'mobile':is('iphone')?'iphone':is('ipod')?'ipod':is('mac')?'mac':is('darwin')?'mac':is('webtv')?'webtv':is('win')?'win':is('freebsd')?'freebsd':(is('x11')||is('linux'))?'linux':'','js']; c = b.join(' '); h.className += ' '+c; return c;}; 
css_browser_selector(navigator.userAgent);


// lightword theme tab-handling
jQuery.fn.lightword_tabs = function(options){var settings={linkClass:'tabs',containerClass:'tab-content',linkSelectedClass:'selected',containerSelectedClass:'selected',onComplete:false}
jQuery.extend(settings,options);jQuery('.'+settings.linkClass).each(function(i){jQuery(this).attr('rel',settings.containerClass+i);});jQuery('.'+settings.containerClass).each(function(i){jQuery(this).attr('id',settings.containerClass+i);});jQuery('.'+settings.linkClass).bind('click',function(){jQuery('.'+settings.linkClass+'.'+settings.linkSelectedClass).removeClass(settings.linkSelectedClass);jQuery(this).addClass(settings.linkSelectedClass);jQuery('.'+settings.containerClass+'.'+settings.containerSelectedClass).removeClass(settings.containerSelectedClass);jQuery('#'+jQuery(this).attr('rel')).addClass(settings.containerSelectedClass);if(settings.onComplete){settings.onComplete();}
return false;});}
jQuery(".promote").css('opacity', 0.6);

jQuery('document').ready(function(){
  // links animation effect
  if( BrowserDetect.browser!="Explorer" ) {
    jQuery("a").hover(
	  function(){
		jQuery(this).parent().addClass("selected");
		jQuery(this).animate({opacity: 0.8},100);
		jQuery(this).animate({opacity: 1},100);
	  },
	  function(){
		jQuery(this).parent().removeClass("selected");
		jQuery(this).animate({opacity: 1},100);
	  }
    );
  }

  // switch comments/trackback tabs when in post
  jQuery('tabs').lightword_tabs({linkClass : 'tabs',containerClass : 'tab-content',linkSelectedClass : 'selected',containerSelectedClass : 'selected',onComplete : function(){}});

  /* automatically highlight text in search-box */
  function s(the_value) { $('#s').val(the_value);$('#s').focus();$('#s').select(); }

  /* expand drop-down menus in tabs */
  jQuery(function() {
    var zIndexNumber = 50;
    jQuery('ul').each( function() { 
      jQuery(this).css('zIndex', zIndexNumber);
      zIndexNumber -= 10;
    });
  });

  jQuery("#front_menu ul").css('opacity', 0.9);
  jQuery("#front_menu ul").css({display: "none"}); // Opera Fix
  jQuery("#front_menu li").hover(
    function(){ jQuery(this).find('ul:first').css({visibility: "visible",display: "none"}).show(150); },
    function(){ jQuery(this).find('ul:first').animate({height: 'toggle', width: 'toggle'}, 150, function(){}); }
  );


	// hide #back-top first
	jQuery("#back-top").hide();
	
	// fade in #back-top
	jQuery(function () {
		jQuery(window).scroll(function () {
			if (jQuery(this).scrollTop() > 400) {
				jQuery('#back-top').fadeIn();
			} else {
				jQuery('#back-top').fadeOut();
			}
		});

		// scroll body to 0px on click
		jQuery('#back-top').click(function () {
			jQuery('body,html').animate({
				scrollTop: 0
			}, 400);
			return false;
		});
	});

}); // eof ready( function() ... )

/*
	// External Links
	//
	$("ul.links li a").append(" <img src='wp-content/themes/lightword/images/external.png' border ='0' />");
	$("a.extlink").append("<img src='wp-content/themes/lightword/images/link_ext.gif' border='0' />");
	$("a.intlink").append("<img src='wp-content/themes/lightword/images/link_int.gif' border='0' />");
	$("a.dllink").append("<img src='wp-content/themes/lightword/images/link_dl.gif' border='0' />");

	// Go To Top
	//
	$("span#gototop a").click( function() {
		$.scrollTo($("body"), 1000);
		return false;
	});
*/