/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

/**
*	@name							Elastic
*	@descripton						Elastic is Jquery plugin that grow and shrink your textareas automaticliy
*	@version						1.6.1
*	@requires						Jquery 1.2.6+
*	@author							Jan Jarfalk jan.jarfalk@unwrongest.com
*/

(function(jQuery){ 
	jQuery.fn.extend({  
		elastic: function() {
			//	We will create a div clone of the textarea
			//	by copying these attributes from the textarea to the div.
			var mimics = [
				'paddingTop',
				'paddingRight',
				'paddingBottom',
				'paddingLeft',
				'fontSize',
				'lineHeight',
				'fontFamily',
				'width',
				'fontWeight'];
			
			return this.each( function() {
				
				// Elastic only works on textareas
				if ( this.type != 'textarea' ) {
					return false;
				}
				
				var $textarea	=	jQuery(this),
					$twin		=	jQuery('<div />').css({'position': 'absolute','display':'none'}),
					lineHeight	=	parseInt($textarea.css('line-height'),10) || parseInt($textarea.css('font-size'),'10'),
					minheight	=	parseInt($textarea.css('height'),10) || lineHeight*3,
					maxheight	=	parseInt($textarea.css('max-height'),10) || Number.MAX_VALUE,
					goalheight	=	0,
					i 			=	0;
					
				// Append the twin to the DOM
				// We are going to meassure the height of this, not the textarea.
				$twin.appendTo($textarea.parent());
				
				// Copy the essential styles (mimics) from the textarea to the twin
				var i = mimics.length;
				while(i--){
					$twin.css(mimics[i].toString(),$textarea.css(mimics[i].toString()));
				}
				
				// Sets a given height and overflow state on the textarea
				function setHeightAndOverflow(height, overflow){
					curratedHeight = Math.floor(parseInt(height,10));
					if($textarea.height() != curratedHeight){
						$textarea.css({'height': curratedHeight + 'px','overflow':overflow});
						
					}
				}
				
				
				// This function will update the height of the textarea if necessary 
				function update() {
					
					// Get curated content from the textarea.
					var textareaContent = $textarea.val().replace(/<|>/g, ' ').replace(/\n/g, '<br />').replace(/&/g,"&amp;");
					var twinContent = $twin.html();
					
					if(textareaContent+'&nbsp;' != twinContent){
					
						// Add an extra white space so new rows are added when you are at the end of a row.
						$twin.html(textareaContent+'&nbsp;');
						
						// Change textarea height if twin plus the height of one line differs more than 3 pixel from textarea height
						if(Math.abs($twin.height()+lineHeight - $textarea.height()) > 3){
							
							var goalheight = $twin.height()+lineHeight;
							if(goalheight >= maxheight) {
								setHeightAndOverflow(maxheight,'auto');
							} else if(goalheight <= minheight) {
								setHeightAndOverflow(minheight,'hidden');
							} else {
								setHeightAndOverflow(goalheight,'hidden');
							}
							
						}
						
					}
					
				}
				
				// Hide scrollbars
				$textarea.css({'overflow':'hidden'});
				
				// Update textarea size on keyup
				$textarea.keyup(function(){ update(); });
				
				// And this line is to catch the browser paste event
				$textarea.live('input paste',function(e){ setTimeout( update, 250); });				
				
				// Run update once when elastic is initialized
				update();
				
			});
			
        } 
    }); 
})(jQuery);



/*
 * Karmic Flow 0.1
 * http://www.karmagination.com
 * Released under the MIT, BSD, and GPL Licenses - Choose one that fit your needs
 * Copyright (c) 2009 Kean L. Tan 
 * Start date: 2009-07-20
 * Build date: 2009-09-02
*/
(function karmicFlow(a){a.fn.karmicFlow=function(b){b=a.extend({container:"karmic_flow_container",slider:"karmic_flow_slider",slides:"karmic_flow_slides",sliding:"karmic_flow_sliding",slide_selected:"karmic_flow_slide_selected",slide_overflow:"karmic_flow_slide_overflow",controller:"karmic_flow_controller",controller_selected:"karmic_flow_controller_selected",next:"karmic_flow_next_controller",prev:"karmic_flow_prev_controller",play:"karmic_flow_play_controller",pause:"karmic_flow_pause_controller",duration:300,timer:2500,auto:false},b||{});this.data("opts",b);this.data("cur_index",this.data("cur_index")||0);var e=function(i,w){var y=a(i),p=y.attr("target"),x=a("#"+p),r=x.children(),m=x.find("."+b.slide_selected),l=m.parent().children(),o=l.index(m),t=l.length,s=x.data("cur_index"),n=x.data("opts").duration,v=1;if(o==-1){return false}if(w||y.hasClass(b.next)){o=(o+1==t)?0:o+1}else{if(y.hasClass(b.prev)){o=(o==0)?t-1:o-1}}x.data("cur_index",o);l.removeClass(b.slide_selected);l.eq(o).addClass(b.slide_selected);var q=a("[href=#"+l.eq(o).attr("name")+"]"),u=a("[target="+q.attr("target")+"]");u.removeClass(b.controller_selected);q.addClass(b.controller_selected);r.addClass(b.sliding);if((o==0&&s==t-1)||(o==t-1&&s==0)){v=t}r.stop().animate({marginLeft:-1*m.width()*o},n*v,function(){r.removeClass(b.sliding)});return q[0]};for(var g=0;g<this.length;g++){a(this[g]).find("."+b.slides).each(function(){var i=a("<div></div>");i.append(this.childNodes).appendTo(this).addClass(b.slide_overflow).css("height",a(this).parent().parent().height())})}var f=a();if(!f.data("karmic_flow_init")){f.data("karmic_flow_init",1);f.bind("click",function(s){var l=s.target,w=a(l),p=w.attr("target");if(w.hasClass(b.controller)){var v=a("#"+p),r=v.find("[name="+l.hash.substring(1,l.hash.length)+"]"),q=r.parent().children().index(r[0]),t=r.parent(),o=v.data("cur_index"),n=v.data("opts").duration,i=v.data("opts").timer;a("[target="+p+"]").removeClass(b.controller_selected);w.addClass(b.controller_selected);t.children().removeClass(b.slide_selected);r.addClass(b.slide_selected);t.addClass(b.sliding);v.data("cur_index",q);var m=-1*r.width()*q;t.stop().animate({marginLeft:-1*r.width()*q},n*Math.abs(q-o),function(){t.removeClass(b.sliding)});s.preventDefault()}else{if(w.hasClass(b.next)||w.hasClass(b.prev)){e(l);s.preventDefault()}else{if(w.hasClass(b.play)){var u=l,v=a("#"+p),i=v.data("opts").timer;if(v.data("interval")!==null){clearInterval(v.data("interval"));v.data("interval",null);w.removeClass(b.pause)}else{w.addClass(b.pause);v.data("player",u);v.data("interval",setInterval(function(){v.data("player",e(v.data("player"),true))},i))}s.preventDefault()}}}})}for(var g=0;g<this.length;g++){var k=a(this[g]),j=k.children(),h=j.height(k.height()).children(),d=k.data("opts").timer;j.width(h.length*k.width());h.width(k.width());if(b.auto){var c=a("."+b.play).filter("[target="+this[g].id+"]");if(!c.length){c=a('<a href="#" target="'+this[g].id+'" class="'+b.next+'"> </a>')}k.data("player",c[0]);k.data("interval",setInterval(function(){k.data("player",e(k.data("player"),true))},d))}}return this}})(this.jQuery||this.Karma);





//JTweet
(function($) {
 
  $.fn.tweet = function(o){
    var s = {
      username: null,		              	  // [string]   required, unless you want to display our tweets. :) it can be an array, just do ["username1","username2","etc"]
      avatar_size: null,                      // [integer]  height and width of avatar if displayed (48px max)
      count: 1,                               // [integer]  how many tweets to display?
	  loading_text: null,                     // [string]   optional loading text, displayed while tweets load
      query: null                             // [string]   optional search query
    };

    $.fn.extend({
      linkUrl: function() {
        var returning = [];
        var regexp = /((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"$1\">$1</a>"))
        });
        return $(returning);
      },
      linkUser: function() {
        var returning = [];
        var regexp = /[\@]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"http://twitter.com/$1\">@$1</a>"))
        });
        return $(returning);
      },
      linkHash: function() {
        var returning = [];
        var regexp = / [\#]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp, ' <a href="http://search.twitter.com/search?q=&tag=$1&lang=all&from='+s.username.join("%2BOR%2B")+'">#$1</a>'))
        });
        return $(returning);
      },
      capAwesome: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(a|A)wesome/gi, 'AWESOME'))
        });
        return $(returning);
      },
      capEpic: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(e|E)pic/gi, 'EPIC'))
        });
        return $(returning);
      },
      makeHeart: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/[&lt;]+[3]/gi, "<tt class='heart'>&#x2665;</tt>"))
        });
        return $(returning);
      }
    });

    function relative_time(time_value) {
      var parsed_date = Date.parse(time_value);
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
      if(delta < 60) {
      return 'less than a minute ago';
      } else if(delta < 120) {
      return 'about a minute ago';
      } else if(delta < (45*60)) {
      return (parseInt(delta / 60)).toString() + ' minutes ago';
      } else if(delta < (90*60)) {
      return 'about an hour ago';
      } else if(delta < (24*60*60)) {
      return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
      } else if(delta < (48*60*60)) {
      return '1 day ago';
      } else {
      return (parseInt(delta / 86400)).toString() + ' days ago';
      }
    }

    if(o) $.extend(s, o);
    return this.each(function(){
      var list = $('<ul class="twitter_list">').appendTo(this);
      var loading = $('<span class="loading">'+s.loading_text+'</span>');
      if(typeof(s.username) == "string"){
        s.username = [s.username];
      }
      
      var query = '';
      if(s.query) {
        query += 'q='+s.query;
      }
      query += '&q=from:'+s.username.join('%20OR%20from:');
      var url = 'http://search.twitter.com/search.json?&'+query+'&rpp='+s.count+'&callback=?';
      if (s.loading_text) $(this).append(loading);
      $.getJSON(url, function(data){
        if (s.loading_text) loading.remove();
        $.each(data.results, function(i,item){

          var avatar = '<a class="tweet_avatar" href="http://twitter.com/'+ item.from_user+'"><img src="'+item.profile_image_url+'" alt="'+item.from_user+'\'s avatar" class="avatar" /></a>'
          var date = '<a href="http://twitter.com/'+item.from_user+'/statuses/'+item.id+'" title="view tweet on twitter">'+relative_time(item.created_at)+'</a>';
          var text = '<li><p class="tweet_text">' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+' - <span class="tweet_date">'+date+'</span></p></li>';
          list.append(text);
        });
      });
    });
  };
})(jQuery);


/*
 * jQuery validation plug-in 1.5.5
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
 * http://docs.jquery.com/Plugins/Validation
 *
 * Copyright (c) 2006 - 2008 Jörn Zaefferer
 *
 * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
(function($){$.extend($.fn,{validate:function(options){if(!this.length){options&&options.debug&&window.console&&console.warn("nothing selected, can't validate, returning nothing");return;}var validator=$.data(this[0],'validator');if(validator){return validator;}validator=new $.validator(options,this[0]);$.data(this[0],'validator',validator);if(validator.settings.onsubmit){this.find("input, button").filter(".cancel").click(function(){validator.cancelSubmit=true;});if(validator.settings.submitHandler){this.find("input, button").filter(":submit").click(function(){validator.submitButton=this;});}this.submit(function(event){if(validator.settings.debug)event.preventDefault();function handle(){if(validator.settings.submitHandler){if(validator.submitButton){var hidden=$("<input type='hidden'/>").attr("name",validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);}validator.settings.submitHandler.call(validator,validator.currentForm);if(validator.submitButton){hidden.remove();}return false;}return true;}if(validator.cancelSubmit){validator.cancelSubmit=false;return handle();}if(validator.form()){if(validator.pendingRequest){validator.formSubmitted=true;return false;}return handle();}else{validator.focusInvalid();return false;}});}return validator;},valid:function(){if($(this[0]).is('form')){return this.validate().form();}else{var valid=true;var validator=$(this[0].form).validate();this.each(function(){valid&=validator.element(this);});return valid;}},removeAttrs:function(attributes){var result={},$element=this;$.each(attributes.split(/\s/),function(index,value){result[value]=$element.attr(value);$element.removeAttr(value);});return result;},rules:function(command,argument){var element=this[0];if(command){var settings=$.data(element.form,'validator').settings;var staticRules=settings.rules;var existingRules=$.validator.staticRules(element);switch(command){case"add":$.extend(existingRules,$.validator.normalizeRule(argument));staticRules[element.name]=existingRules;if(argument.messages)settings.messages[element.name]=$.extend(settings.messages[element.name],argument.messages);break;case"remove":if(!argument){delete staticRules[element.name];return existingRules;}var filtered={};$.each(argument.split(/\s/),function(index,method){filtered[method]=existingRules[method];delete existingRules[method];});return filtered;}}var data=$.validator.normalizeRules($.extend({},$.validator.metadataRules(element),$.validator.classRules(element),$.validator.attributeRules(element),$.validator.staticRules(element)),element);if(data.required){var param=data.required;delete data.required;data=$.extend({required:param},data);}return data;}});$.extend($.expr[":"],{blank:function(a){return!$.trim(a.value);},filled:function(a){return!!$.trim(a.value);},unchecked:function(a){return!a.checked;}});$.validator=function(options,form){this.settings=$.extend({},$.validator.defaults,options);this.currentForm=form;this.init();};$.validator.format=function(source,params){if(arguments.length==1)return function(){var args=$.makeArray(arguments);args.unshift(source);return $.validator.format.apply(this,args);};if(arguments.length>2&&params.constructor!=Array){params=$.makeArray(arguments).slice(1);}if(params.constructor!=Array){params=[params];}$.each(params,function(i,n){source=source.replace(new RegExp("\\{"+i+"\\}","g"),n);});return source;};$.extend($.validator,{defaults:{messages:{},groups:{},rules:{},errorClass:"error",validClass:"valid",errorElement:"label",focusInvalid:true,errorContainer:$([]),errorLabelContainer:$([]),onsubmit:true,ignore:[],ignoreTitle:false,onfocusin:function(element){this.lastActive=element;if(this.settings.focusCleanup&&!this.blockFocusCleanup){this.settings.unhighlight&&this.settings.unhighlight.call(this,element,this.settings.errorClass,this.settings.validClass);this.errorsFor(element).hide();}},onfocusout:function(element){if(!this.checkable(element)&&(element.name in this.submitted||!this.optional(element))){this.element(element);}},onkeyup:function(element){if(element.name in this.submitted||element==this.lastElement){this.element(element);}},onclick:function(element){if(element.name in this.submitted)this.element(element);},highlight:function(element,errorClass,validClass){$(element).addClass(errorClass).removeClass(validClass);},unhighlight:function(element,errorClass,validClass){$(element).removeClass(errorClass).addClass(validClass);}},setDefaults:function(settings){$.extend($.validator.defaults,settings);},messages:{required:"This field is required.",remote:"Please fix this field.",email:"Please enter a valid email address.",url:"Please enter a valid URL.",date:"Please enter a valid date.",dateISO:"Please enter a valid date (ISO).",dateDE:"Bitte geben Sie ein gültiges Datum ein.",number:"Please enter a valid number.",numberDE:"Bitte geben Sie eine Nummer ein.",digits:"Please enter only digits",creditcard:"Please enter a valid credit card number.",equalTo:"Please enter the same value again.",accept:"Please enter a value with a valid extension.",maxlength:$.validator.format("Please enter no more than {0} characters."),minlength:$.validator.format("Please enter at least {0} characters."),rangelength:$.validator.format("Please enter a value between {0} and {1} characters long."),range:$.validator.format("Please enter a value between {0} and {1}."),max:$.validator.format("Please enter a value less than or equal to {0}."),min:$.validator.format("Please enter a value greater than or equal to {0}.")},autoCreateRanges:false,prototype:{init:function(){this.labelContainer=$(this.settings.errorLabelContainer);this.errorContext=this.labelContainer.length&&this.labelContainer||$(this.currentForm);this.containers=$(this.settings.errorContainer).add(this.settings.errorLabelContainer);this.submitted={};this.valueCache={};this.pendingRequest=0;this.pending={};this.invalid={};this.reset();var groups=(this.groups={});$.each(this.settings.groups,function(key,value){$.each(value.split(/\s/),function(index,name){groups[name]=key;});});var rules=this.settings.rules;$.each(rules,function(key,value){rules[key]=$.validator.normalizeRule(value);});function delegate(event){var validator=$.data(this[0].form,"validator");validator.settings["on"+event.type]&&validator.settings["on"+event.type].call(validator,this[0]);}$(this.currentForm).delegate("focusin focusout keyup",":text, :password, :file, select, textarea",delegate).delegate("click",":radio, :checkbox",delegate);if(this.settings.invalidHandler)$(this.currentForm).bind("invalid-form.validate",this.settings.invalidHandler);},form:function(){this.checkForm();$.extend(this.submitted,this.errorMap);this.invalid=$.extend({},this.errorMap);if(!this.valid())$(this.currentForm).triggerHandler("invalid-form",[this]);this.showErrors();return this.valid();},checkForm:function(){this.prepareForm();for(var i=0,elements=(this.currentElements=this.elements());elements[i];i++){this.check(elements[i]);}return this.valid();},element:function(element){element=this.clean(element);this.lastElement=element;this.prepareElement(element);this.currentElements=$(element);var result=this.check(element);if(result){delete this.invalid[element.name];}else{this.invalid[element.name]=true;}if(!this.numberOfInvalids()){this.toHide=this.toHide.add(this.containers);}this.showErrors();return result;},showErrors:function(errors){if(errors){$.extend(this.errorMap,errors);this.errorList=[];for(var name in errors){this.errorList.push({message:errors[name],element:this.findByName(name)[0]});}this.successList=$.grep(this.successList,function(element){return!(element.name in errors);});}this.settings.showErrors?this.settings.showErrors.call(this,this.errorMap,this.errorList):this.defaultShowErrors();},resetForm:function(){if($.fn.resetForm)$(this.currentForm).resetForm();this.submitted={};this.prepareForm();this.hideErrors();this.elements().removeClass(this.settings.errorClass);},numberOfInvalids:function(){return this.objectLength(this.invalid);},objectLength:function(obj){var count=0;for(var i in obj)count++;return count;},hideErrors:function(){this.addWrapper(this.toHide).hide();},valid:function(){return this.size()==0;},size:function(){return this.errorList.length;},focusInvalid:function(){if(this.settings.focusInvalid){try{$(this.findLastActive()||this.errorList.length&&this.errorList[0].element||[]).filter(":visible").focus();}catch(e){}}},findLastActive:function(){var lastActive=this.lastActive;return lastActive&&$.grep(this.errorList,function(n){return n.element.name==lastActive.name;}).length==1&&lastActive;},elements:function(){var validator=this,rulesCache={};return $([]).add(this.currentForm.elements).filter(":input").not(":submit, :reset, :image, [disabled]").not(this.settings.ignore).filter(function(){!this.name&&validator.settings.debug&&window.console&&console.error("%o has no name assigned",this);if(this.name in rulesCache||!validator.objectLength($(this).rules()))return false;rulesCache[this.name]=true;return true;});},clean:function(selector){return $(selector)[0];},errors:function(){return $(this.settings.errorElement+"."+this.settings.errorClass,this.errorContext);},reset:function(){this.successList=[];this.errorList=[];this.errorMap={};this.toShow=$([]);this.toHide=$([]);this.formSubmitted=false;this.currentElements=$([]);},prepareForm:function(){this.reset();this.toHide=this.errors().add(this.containers);},prepareElement:function(element){this.reset();this.toHide=this.errorsFor(element);},check:function(element){element=this.clean(element);if(this.checkable(element)){element=this.findByName(element.name)[0];}var rules=$(element).rules();var dependencyMismatch=false;for(method in rules){var rule={method:method,parameters:rules[method]};try{var result=$.validator.methods[method].call(this,element.value.replace(/\r/g,""),element,rule.parameters);if(result=="dependency-mismatch"){dependencyMismatch=true;continue;}dependencyMismatch=false;if(result=="pending"){this.toHide=this.toHide.not(this.errorsFor(element));return;}if(!result){this.formatAndAdd(element,rule);return false;}}catch(e){this.settings.debug&&window.console&&console.log("exception occured when checking element "+element.id
+", check the '"+rule.method+"' method");throw e;}}if(dependencyMismatch)return;if(this.objectLength(rules))this.successList.push(element);return true;},customMetaMessage:function(element,method){if(!$.metadata)return;var meta=this.settings.meta?$(element).metadata()[this.settings.meta]:$(element).metadata();return meta&&meta.messages&&meta.messages[method];},customMessage:function(name,method){var m=this.settings.messages[name];return m&&(m.constructor==String?m:m[method]);},findDefined:function(){for(var i=0;i<arguments.length;i++){if(arguments[i]!==undefined)return arguments[i];}return undefined;},defaultMessage:function(element,method){return this.findDefined(this.customMessage(element.name,method),this.customMetaMessage(element,method),!this.settings.ignoreTitle&&element.title||undefined,$.validator.messages[method],"<strong>Warning: No message defined for "+element.name+"</strong>");},formatAndAdd:function(element,rule){var message=this.defaultMessage(element,rule.method);if(typeof message=="function")message=message.call(this,rule.parameters,element);this.errorList.push({message:message,element:element});this.errorMap[element.name]=message;this.submitted[element.name]=message;},addWrapper:function(toToggle){if(this.settings.wrapper)toToggle=toToggle.add(toToggle.parent(this.settings.wrapper));return toToggle;},defaultShowErrors:function(){for(var i=0;this.errorList[i];i++){var error=this.errorList[i];this.settings.highlight&&this.settings.highlight.call(this,error.element,this.settings.errorClass,this.settings.validClass);this.showLabel(error.element,error.message);}if(this.errorList.length){this.toShow=this.toShow.add(this.containers);}if(this.settings.success){for(var i=0;this.successList[i];i++){this.showLabel(this.successList[i]);}}if(this.settings.unhighlight){for(var i=0,elements=this.validElements();elements[i];i++){this.settings.unhighlight.call(this,elements[i],this.settings.errorClass,this.settings.validClass);}}this.toHide=this.toHide.not(this.toShow);this.hideErrors();this.addWrapper(this.toShow).show();},validElements:function(){return this.currentElements.not(this.invalidElements());},invalidElements:function(){return $(this.errorList).map(function(){return this.element;});},showLabel:function(element,message){var label=this.errorsFor(element);if(label.length){label.removeClass().addClass(this.settings.errorClass);label.attr("generated")&&label.html(message);}else{label=$("<"+this.settings.errorElement+"/>").attr({"for":this.idOrName(element),generated:true}).addClass(this.settings.errorClass).html(message||"");if(this.settings.wrapper){label=label.hide().show().wrap("<"+this.settings.wrapper+"/>").parent();}if(!this.labelContainer.append(label).length)this.settings.errorPlacement?this.settings.errorPlacement(label,$(element)):label.insertAfter(element);}if(!message&&this.settings.success){label.text("");typeof this.settings.success=="string"?label.addClass(this.settings.success):this.settings.success(label);}this.toShow=this.toShow.add(label);},errorsFor:function(element){return this.errors().filter("[for='"+this.idOrName(element)+"']");},idOrName:function(element){return this.groups[element.name]||(this.checkable(element)?element.name:element.id||element.name);},checkable:function(element){return/radio|checkbox/i.test(element.type);},findByName:function(name){var form=this.currentForm;return $(document.getElementsByName(name)).map(function(index,element){return element.form==form&&element.name==name&&element||null;});},getLength:function(value,element){switch(element.nodeName.toLowerCase()){case'select':return $("option:selected",element).length;case'input':if(this.checkable(element))return this.findByName(element.name).filter(':checked').length;}return value.length;},depend:function(param,element){return this.dependTypes[typeof param]?this.dependTypes[typeof param](param,element):true;},dependTypes:{"boolean":function(param,element){return param;},"string":function(param,element){return!!$(param,element.form).length;},"function":function(param,element){return param(element);}},optional:function(element){return!$.validator.methods.required.call(this,$.trim(element.value),element)&&"dependency-mismatch";},startRequest:function(element){if(!this.pending[element.name]){this.pendingRequest++;this.pending[element.name]=true;}},stopRequest:function(element,valid){this.pendingRequest--;if(this.pendingRequest<0)this.pendingRequest=0;delete this.pending[element.name];if(valid&&this.pendingRequest==0&&this.formSubmitted&&this.form()){$(this.currentForm).submit();}else if(!valid&&this.pendingRequest==0&&this.formSubmitted){$(this.currentForm).triggerHandler("invalid-form",[this]);}},previousValue:function(element){return $.data(element,"previousValue")||$.data(element,"previousValue",previous={old:null,valid:true,message:this.defaultMessage(element,"remote")});}},classRuleSettings:{required:{required:true},email:{email:true},url:{url:true},date:{date:true},dateISO:{dateISO:true},dateDE:{dateDE:true},number:{number:true},numberDE:{numberDE:true},digits:{digits:true},creditcard:{creditcard:true}},addClassRules:function(className,rules){className.constructor==String?this.classRuleSettings[className]=rules:$.extend(this.classRuleSettings,className);},classRules:function(element){var rules={};var classes=$(element).attr('class');classes&&$.each(classes.split(' '),function(){if(this in $.validator.classRuleSettings){$.extend(rules,$.validator.classRuleSettings[this]);}});return rules;},attributeRules:function(element){var rules={};var $element=$(element);for(method in $.validator.methods){var value=$element.attr(method);if(value){rules[method]=value;}}if(rules.maxlength&&/-1|2147483647|524288/.test(rules.maxlength)){delete rules.maxlength;}return rules;},metadataRules:function(element){if(!$.metadata)return{};var meta=$.data(element.form,'validator').settings.meta;return meta?$(element).metadata()[meta]:$(element).metadata();},staticRules:function(element){var rules={};var validator=$.data(element.form,'validator');if(validator.settings.rules){rules=$.validator.normalizeRule(validator.settings.rules[element.name])||{};}return rules;},normalizeRules:function(rules,element){$.each(rules,function(prop,val){if(val===false){delete rules[prop];return;}if(val.param||val.depends){var keepRule=true;switch(typeof val.depends){case"string":keepRule=!!$(val.depends,element.form).length;break;case"function":keepRule=val.depends.call(element,element);break;}if(keepRule){rules[prop]=val.param!==undefined?val.param:true;}else{delete rules[prop];}}});$.each(rules,function(rule,parameter){rules[rule]=$.isFunction(parameter)?parameter(element):parameter;});$.each(['minlength','maxlength','min','max'],function(){if(rules[this]){rules[this]=Number(rules[this]);}});$.each(['rangelength','range'],function(){if(rules[this]){rules[this]=[Number(rules[this][0]),Number(rules[this][1])];}});if($.validator.autoCreateRanges){if(rules.min&&rules.max){rules.range=[rules.min,rules.max];delete rules.min;delete rules.max;}if(rules.minlength&&rules.maxlength){rules.rangelength=[rules.minlength,rules.maxlength];delete rules.minlength;delete rules.maxlength;}}if(rules.messages){delete rules.messages}return rules;},normalizeRule:function(data){if(typeof data=="string"){var transformed={};$.each(data.split(/\s/),function(){transformed[this]=true;});data=transformed;}return data;},addMethod:function(name,method,message){$.validator.methods[name]=method;$.validator.messages[name]=message||$.validator.messages[name];if(method.length<3){$.validator.addClassRules(name,$.validator.normalizeRule(name));}},methods:{required:function(value,element,param){if(!this.depend(param,element))return"dependency-mismatch";switch(element.nodeName.toLowerCase()){case'select':var options=$("option:selected",element);return options.length>0&&(element.type=="select-multiple"||($.browser.msie&&!(options[0].attributes['value'].specified)?options[0].text:options[0].value).length>0);case'input':if(this.checkable(element))return this.getLength(value,element)>0;default:return $.trim(value).length>0;}},remote:function(value,element,param){if(this.optional(element))return"dependency-mismatch";var previous=this.previousValue(element);if(!this.settings.messages[element.name])this.settings.messages[element.name]={};this.settings.messages[element.name].remote=typeof previous.message=="function"?previous.message(value):previous.message;param=typeof param=="string"&&{url:param}||param;if(previous.old!==value){previous.old=value;var validator=this;this.startRequest(element);var data={};data[element.name]=value;$.ajax($.extend(true,{url:param,mode:"abort",port:"validate"+element.name,dataType:"json",data:data,success:function(response){var valid=response===true;if(valid){var submitted=validator.formSubmitted;validator.prepareElement(element);validator.formSubmitted=submitted;validator.successList.push(element);validator.showErrors();}else{var errors={};errors[element.name]=previous.message=response||validator.defaultMessage(element,"remote");validator.showErrors(errors);}previous.valid=valid;validator.stopRequest(element,valid);}},param));return"pending";}else if(this.pending[element.name]){return"pending";}return previous.valid;},minlength:function(value,element,param){return this.optional(element)||this.getLength($.trim(value),element)>=param;},maxlength:function(value,element,param){return this.optional(element)||this.getLength($.trim(value),element)<=param;},rangelength:function(value,element,param){var length=this.getLength($.trim(value),element);return this.optional(element)||(length>=param[0]&&length<=param[1]);},min:function(value,element,param){return this.optional(element)||value>=param;},max:function(value,element,param){return this.optional(element)||value<=param;},range:function(value,element,param){return this.optional(element)||(value>=param[0]&&value<=param[1]);},email:function(value,element){return this.optional(element)||/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);},url:function(value,element){return this.optional(element)||/^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);},date:function(value,element){return this.optional(element)||!/Invalid|NaN/.test(new Date(value));},dateISO:function(value,element){return this.optional(element)||/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);},dateDE:function(value,element){return this.optional(element)||/^\d\d?\.\d\d?\.\d\d\d?\d?$/.test(value);},number:function(value,element){return this.optional(element)||/^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);},numberDE:function(value,element){return this.optional(element)||/^-?(?:\d+|\d{1,3}(?:\.\d{3})+)(?:,\d+)?$/.test(value);},digits:function(value,element){return this.optional(element)||/^\d+$/.test(value);},creditcard:function(value,element){if(this.optional(element))return"dependency-mismatch";if(/[^0-9-]+/.test(value))return false;var nCheck=0,nDigit=0,bEven=false;value=value.replace(/\D/g,"");for(n=value.length-1;n>=0;n--){var cDigit=value.charAt(n);var nDigit=parseInt(cDigit,10);if(bEven){if((nDigit*=2)>9)nDigit-=9;}nCheck+=nDigit;bEven=!bEven;}return(nCheck%10)==0;},accept:function(value,element,param){param=typeof param=="string"?param.replace(/,/g,'|'):"png|jpe?g|gif";return this.optional(element)||value.match(new RegExp(".("+param+")$","i"));},equalTo:function(value,element,param){return value==$(param).val();}}});$.format=$.validator.format;})(jQuery);;(function($){var ajax=$.ajax;var pendingRequests={};$.ajax=function(settings){settings=$.extend(settings,$.extend({},$.ajaxSettings,settings));var port=settings.port;if(settings.mode=="abort"){if(pendingRequests[port]){pendingRequests[port].abort();}return(pendingRequests[port]=ajax.apply(this,arguments));}return ajax.apply(this,arguments);};})(jQuery);;(function($){$.each({focus:'focusin',blur:'focusout'},function(original,fix){$.event.special[fix]={setup:function(){if($.browser.msie)return false;this.addEventListener(original,$.event.special[fix].handler,true);},teardown:function(){if($.browser.msie)return false;this.removeEventListener(original,$.event.special[fix].handler,true);},handler:function(e){arguments[0]=$.event.fix(e);arguments[0].type=fix;return $.event.handle.apply(this,arguments);}};});$.extend($.fn,{delegate:function(type,delegate,handler){return this.bind(type,function(event){var target=$(event.target);if(target.is(delegate)){return handler.apply(target,arguments);}});},triggerEvent:function(type,target){return this.triggerHandler(type,[$.event.fix({type:type,target:target})]);}})})(jQuery);





//CODE HIGHLIGHTER

jQuery.beautyOfCode = {

    settings: {
        // should the syntax highlighter and brushes
        // be loaded dynamically
        autoLoad: true,
        // the base url to alex' hosted sources
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Hosting
        baseUrl: 'http://alexgorbatchev.com/pub/sh/2.0.320/',
        // the baseurl for the hosted scripts
        scripts: 'scripts/',
        // the baseurl for the hosted styles
        styles: 'styles/',
        // themes from http://alexgorbatchev.com/wiki/SyntaxHighlighter:Themes
        theme: 'Default',
        // the brushes that should be loaded - case sensitive!
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Brushes
        brushes: ['Xml', 'JScript', 'CSharp', 'Plain'],
        // overrides for configurations and defaults
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Configuration
        config: {},
        defaults: {},
        // function to be called, when all scripts are loaded
        ready: function() {
            jQuery.beautyOfCode.beautifyAll();
        }
    },

    init: function(settings) {
        settings = jQuery.extend({},
        jQuery.beautyOfCode.settings, settings);

        if (!settings.config.clipboardSwf)
        settings.config.clipboardSwf = settings.baseUrl + settings.scripts + 'clipboard.swf';

        $(document).ready(function() {
            if (!settings.autoLoad) {
                settings.ready();
            }
            else {
                jQuery.beautyOfCode.utils.loadCss(settings.baseUrl + settings.styles + 'shCore.css');
                jQuery.beautyOfCode.utils.loadCss(settings.baseUrl + settings.styles + 'shTheme' + settings.theme + '.css', 'shTheme');

                var scripts = new Array();
                scripts.push(settings.baseUrl + settings.scripts + 'shCore.js');
                jQuery.each(settings.brushes,
                function(i, item) {
                    scripts.push(settings.baseUrl + settings.scripts + 'shBrush' + item + ".js")
                });

                jQuery.beautyOfCode.utils.loadAllScripts(
                scripts,
                function() {
                    if (settings && settings.config)
                    jQuery.extend(SyntaxHighlighter.config, settings.config);

                    if (settings && settings.defaults)
                    jQuery.extend(SyntaxHighlighter.defaults, settings.defaults);

                    settings.ready();
                });
            }
        });
    },

    beautifyAll: function() {
        jQuery("pre.code:has(code[class])").beautifyCode();
    },
    utils: {
        loadScript: function(url, complete) {
            jQuery.ajax({
                url: url,
                complete: function() {
                    complete();
                },
                type: 'GET',
                dataType: 'script',
                cache: true
            });
        },
        loadAllScripts: function(urls, complete) {
            if (!urls || urls.length == 0)
            {
                complete();
                return;
            }
            var first = urls[0];
            jQuery.beautyOfCode.utils.loadScript(
            first,
            function() {
                jQuery.beautyOfCode.utils.loadAllScripts(
                urls.slice(1, urls.length),
                complete
                );
            }
            );
        },
        loadCss: function(url, id) {
            var headNode = jQuery("head")[0];
            if (url && headNode)
            {
                var styleNode = document.createElement('link');
                styleNode.setAttribute('rel', 'stylesheet');
                styleNode.setAttribute('href', url);
                if (id) styleNode.id = id;
                headNode.appendChild(styleNode);
            }
        },
        addCss: function(css, id) {
            var headNode = jQuery("head")[0];
            if (css && headNode)
            {
                var styleNode = document.createElement('style');

                styleNode.setAttribute('type', 'text/css');

                if (id) styleNode.id = id;

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

                headNode.appendChild(styleNode);
            }
        },
        addCssForBrush: function(brush, highlighter) {
            if (brush.isCssInitialized)
            return;

            jQuery.beautyOfCode.utils.addCss(highlighter.Style);

            brush.isCssInitialized = true;
        },
        parseParams: function(params) {
            var trimmed = jQuery.map(params, jQuery.trim);

            var paramObject = {};

            var getOptionValue = function(name, list) {
                var regex = new RegExp('^' + name + '\\[([^\\]]+)\\]$', '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 handleValue = function(flag) {
                var flagValue = getOptionValue('boc-' + flag, trimmed);
                if (flagValue) paramObject[flag] = flagValue;
            };

            handleValue('class-name');
            handleValue('first-line');
            handleValue('tab-size');

            var highlight = getOptionValue('boc-highlight', trimmed);
            if (highlight) paramObject['highlight'] = jQuery.map(highlight.split(','), jQuery.trim);

            var handleFlag = function(flag) {
                if (jQuery.inArray('boc-' + flag, trimmed) != -1)
                paramObject[flag] = true;
                else if (jQuery.inArray('boc-no-' + flag, trimmed) != -1)
                paramObject[flag] = false;
            };

            handleFlag('smart-tabs');
            handleFlag('ruler');
            handleFlag('gutter');
            handleFlag('toolbar');
            handleFlag('collapse');
            handleFlag('auto-links');
            handleFlag('light');
            handleFlag('wrap-lines');
            handleFlag('html-script');

            return paramObject;
        }
    }
};


jQuery.fn.beautifyCode = function(brush, params) {
    var saveBrush = brush;
    var saveParams = params;

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

        // for now, only supports <pre><code>...</code></pre>
        // support for only pre, or only code could be added
        var $code = $item.children("code");
        var code = $code[0];
        var classItems = code.className.split(" ");

        var brush = saveBrush ? saveBrush: classItems[0];
        var elementParams = jQuery.beautyOfCode.utils.parseParams(classItems);

        var params = jQuery.extend({},
        SyntaxHighlighter.defaults, saveParams, elementParams);

        // Instantiate a brush
        if (params['html-script'] == 'true')
        {
            highlighter = new SyntaxHighlighter.HtmlScript(brush);
        }
        else
        {
            var brush = SyntaxHighlighter.utils.findBrush(brush);

            if (brush)
            highlighter = new brush();
            else
            return;
        }

        // i'm not sure if this is still neccessary
        jQuery.beautyOfCode.utils.addCssForBrush(brush, highlighter);

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

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

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


jQuery.beautyOfCode = {

    settings: {
        // should the syntax highlighter and brushes
        // be loaded dynamically
        autoLoad: true,
        // the base url to alex' hosted sources
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Hosting
        baseUrl: 'http://alexgorbatchev.com/pub/sh/2.0.320/',
        // the baseurl for the hosted scripts
        scripts: 'scripts/',
        // the baseurl for the hosted styles
        styles: 'styles/',
        // themes from http://alexgorbatchev.com/wiki/SyntaxHighlighter:Themes
        theme: 'Default',
        // the brushes that should be loaded - case sensitive!
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Brushes
        brushes: ['Xml', 'JScript', 'CSharp', 'Plain'],
        // overrides for configurations and defaults
        // http://alexgorbatchev.com/wiki/SyntaxHighlighter:Configuration
        config: {},
        defaults: {},
        // function to be called, when all scripts are loaded
        ready: function() {
            jQuery.beautyOfCode.beautifyAll();
        }
    },

    init: function(settings) {
        settings = jQuery.extend({},
        jQuery.beautyOfCode.settings, settings);

        if (!settings.config.clipboardSwf)
        settings.config.clipboardSwf = settings.baseUrl + settings.scripts + 'clipboard.swf';

        $(document).ready(function() {
            if (!settings.autoLoad) {
                settings.ready();
            }
            else {
                jQuery.beautyOfCode.utils.loadCss(settings.baseUrl + settings.styles + 'shCore.css');
                jQuery.beautyOfCode.utils.loadCss(settings.baseUrl + settings.styles + 'shTheme' + settings.theme + '.css', 'shTheme');

                var scripts = new Array();
                scripts.push(settings.baseUrl + settings.scripts + 'shCore.js');
                jQuery.each(settings.brushes,
                function(i, item) {
                    scripts.push(settings.baseUrl + settings.scripts + 'shBrush' + item + ".js")
                });

                jQuery.beautyOfCode.utils.loadAllScripts(
                scripts,
                function() {
                    if (settings && settings.config)
                    jQuery.extend(SyntaxHighlighter.config, settings.config);

                    if (settings && settings.defaults)
                    jQuery.extend(SyntaxHighlighter.defaults, settings.defaults);

                    settings.ready();
                });
            }
        });
    },

    beautifyAll: function() {
        jQuery("pre.code:has(code[class])").beautifyCode();
    },
    utils: {
        loadScript: function(url, complete) {
            jQuery.ajax({
                url: url,
                complete: function() {
                    complete();
                },
                type: 'GET',
                dataType: 'script',
                cache: true
            });
        },
        loadAllScripts: function(urls, complete) {
            if (!urls || urls.length == 0)
            {
                complete();
                return;
            }
            var first = urls[0];
            jQuery.beautyOfCode.utils.loadScript(
            first,
            function() {
                jQuery.beautyOfCode.utils.loadAllScripts(
                urls.slice(1, urls.length),
                complete
                );
            }
            );
        },
        loadCss: function(url, id) {
            var headNode = jQuery("head")[0];
            if (url && headNode)
            {
                var styleNode = document.createElement('link');
                styleNode.setAttribute('rel', 'stylesheet');
                styleNode.setAttribute('href', url);
                if (id) styleNode.id = id;
                headNode.appendChild(styleNode);
            }
        },
        addCss: function(css, id) {
            var headNode = jQuery("head")[0];
            if (css && headNode)
            {
                var styleNode = document.createElement('style');

                styleNode.setAttribute('type', 'text/css');

                if (id) styleNode.id = id;

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

                headNode.appendChild(styleNode);
            }
        },
        addCssForBrush: function(brush, highlighter) {
            if (brush.isCssInitialized)
            return;

            jQuery.beautyOfCode.utils.addCss(highlighter.Style);

            brush.isCssInitialized = true;
        },
        parseParams: function(params) {
            var trimmed = jQuery.map(params, jQuery.trim);

            var paramObject = {};

            var getOptionValue = function(name, list) {
                var regex = new RegExp('^' + name + '\\[([^\\]]+)\\]$', '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 handleValue = function(flag) {
                var flagValue = getOptionValue('boc-' + flag, trimmed);
                if (flagValue) paramObject[flag] = flagValue;
            };

            handleValue('class-name');
            handleValue('first-line');
            handleValue('tab-size');

            var highlight = getOptionValue('boc-highlight', trimmed);
            if (highlight) paramObject['highlight'] = jQuery.map(highlight.split(','), jQuery.trim);

            var handleFlag = function(flag) {
                if (jQuery.inArray('boc-' + flag, trimmed) != -1)
                paramObject[flag] = true;
                else if (jQuery.inArray('boc-no-' + flag, trimmed) != -1)
                paramObject[flag] = false;
            };

            handleFlag('smart-tabs');
            handleFlag('ruler');
            handleFlag('gutter');
            handleFlag('toolbar');
            handleFlag('collapse');
            handleFlag('auto-links');
            handleFlag('light');
            handleFlag('wrap-lines');
            handleFlag('html-script');

            return paramObject;
        }
    }
};

jQuery.fn.beautifyCode = function(brush, params) {
    var saveBrush = brush;
    var saveParams = params;

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

        // for now, only supports <pre><code>...</code></pre>
        // support for only pre, or only code could be added
        var $code = $item.children("code");
        var code = $code[0];
        var classItems = code.className.split(" ");

        var brush = saveBrush ? saveBrush: classItems[0];
        var elementParams = jQuery.beautyOfCode.utils.parseParams(classItems);

        var params = jQuery.extend({},
        SyntaxHighlighter.defaults, saveParams, elementParams);

        // Instantiate a brush
        if (params['html-script'] == 'true')
        {
            highlighter = new SyntaxHighlighter.HtmlScript(brush);
        }
        else
        {
            var brush = SyntaxHighlighter.utils.findBrush(brush);

            if (brush)
            highlighter = new brush();
            else
            return;
        }

        // i'm not sure if this is still neccessary
        jQuery.beautyOfCode.utils.addCssForBrush(brush, highlighter);

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

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

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