//clear input box plugin 
$.fn.search=function(){return this.focus(function(){if(this.value==this.defaultValue){this.value=""}}).blur(function(){if(!this.value.length){this.value=this.defaultValue}})};
//validate search on submit
$.fn.validsearch=function(){return this.submit(function(){if(this.elements['keywords'].value==''||this.elements['keywords'].value==this.elements['keywords'].defaultValue){$("p.tryagain").html("Error. Please enter at least one keyword before submitting.").show();setTimeout('$(\'p.tryagain\').fadeOut(500)', 2500 );return false}})};
//cookies - credit: Klaus Hartl (stilbuero.de)
jQuery.cookie=function(name,value,options){if(typeof value!='undefined'){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();}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{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]);if(cookie.substring(0,name.length+1)==(name+'=')){cookieValue=decodeURIComponent(cookie.substring(name.length+1));break;}}}return cookieValue;}};
//not logged in message for MyContent SAVE button
	$(function() {
		$('a.not_logged_in').click(function() {
			$('p.signup').fadeIn(500);
			setTimeout('$(\'p.signup\').fadeOut(500)', 5500 );return false;
		})
	});

//ui tabs 3 - credit: Klaus Hartl (stilbuero.de)
(function($){$.ui=$.ui||{};$.fn.tabs=function(initial,options){if(initial&&initial.constructor==Object){options=initial;initial=null}options=options||{};initial=initial&&initial.constructor==Number&&--initial||0;return this.each(function(){new $.ui.tabs(this,$.extend(options,{initial:initial}))})};$.each(['Add','Remove','Enable','Disable','Click','Load','Href'],function(i,method){$.fn['tabs'+method]=function(){var args=arguments;return this.each(function(){var instance=$.ui.tabs.getInstance(this);instance[method.toLowerCase()].apply(instance,args)})}});$.fn.tabsSelected=function(){var selected=-1;if(this[0]){var instance=$.ui.tabs.getInstance(this[0]),$lis=$('li',this);selected=$lis.index($lis.filter('.'+instance.options.selectedClass)[0])}return selected>=0?++selected:-1};$.ui.tabs=function(el,options){this.source=el;this.options=$.extend({initial:0,event:'click',disabled:[],cookie:null,unselected:false,unselect:options.unselected?true:false,spinner:'Loading&#8230;',cache:false,idPrefix:'ui-tabs-',ajaxOptions:{},fxSpeed:'normal',add:function(){},remove:function(){},enable:function(){},disable:function(){},click:function(){},hide:function(){},show:function(){},load:function(){},tabTemplate:'<li><a href="#{href}"><span>#{text}</span></a></li>',panelTemplate:'<div></div>',navClass:'tabs-nav',selectedClass:'tabs-selected',unselectClass:'tabs-unselect',disabledClass:'tabs-disabled',panelClass:'tabs-panel',hideClass:'tabs-hide',loadingClass:'tabs-loading'},options);this.options.event+='.ui-tabs';this.options.cookie=$.cookie&&$.cookie.constructor==Function&&this.options.cookie;$.data(el,$.ui.tabs.INSTANCE_KEY,this);this.tabify(true)};$.ui.tabs.INSTANCE_KEY='ui_tabs_instance';$.ui.tabs.getInstance=function(el){return $.data(el,$.ui.tabs.INSTANCE_KEY)};$.extend($.ui.tabs.prototype,{tabId:function(a){return a.title?a.title.replace(/\s/g,'_'):this.options.idPrefix+$.data(a)},tabify:function(init){this.$tabs=$('a:first-child',this.source);this.$panels=$([]);var self=this,o=this.options;this.$tabs.each(function(i,a){if(a.hash&&a.hash.replace('#','')){self.$panels=self.$panels.add(a.hash)}else if($(a).attr('href')!='#'){$.data(a,'href',a.href);var id=self.tabId(a);a.href='#'+id;self.$panels=self.$panels.add($('#'+id)[0]||$(o.panelTemplate).attr('id',id).addClass(o.panelClass).insertAfter(self.$panels[i-1]||self.source))}else{o.disabled.push(i+1)}});if(init){$(this.source).hasClass(o.navClass)||$(this.source).addClass(o.navClass);this.$panels.each(function(){var $this=$(this);$this.hasClass(o.panelClass)||$this.addClass(o.panelClass)});for(var i=0,position;position=o.disabled[i];i++){this.disable(position)}this.$tabs.each(function(i,a){if(location.hash){if(a.hash==location.hash){o.initial=i;if($.browser.msie||$.browser.opera){var $toShow=$(location.hash),toShowId=$toShow.attr('id');$toShow.attr('id','');setTimeout(function(){$toShow.attr('id',toShowId);},500)}scrollTo(0,0);return false;}}else if(o.cookie){o.initial=parseInt($.cookie($.ui.tabs.INSTANCE_KEY+$.data(self.source)))||0;return false;}else if($(a).parent('li').hasClass(o.selectedClass)){o.initial=i;return false;}});var n=this.$tabs.length;while(this.$tabs.eq(o.initial).parent('li').hasClass(o.disabledClass)&&n){o.initial=++o.initial<this.$tabs.length?o.initial:0;n--}if(!n){o.unselected=o.unselect=true}var $lis=this.$tabs.parent('li');this.$panels.addClass(o.hideClass);$lis.removeClass(o.selectedClass);if(!o.unselected){this.$panels.eq(o.initial).show().removeClass(o.hideClass);$lis.eq(o.initial).addClass(o.selectedClass)}var href=!o.unselected&&$.data(this.$tabs[o.initial],'href');if(href){this.load(o.initial+1,href)}}var showAnim={},showSpeed=o.fxShowSpeed||o.fxSpeed,hideAnim={},hideSpeed=o.fxHideSpeed||o.fxSpeed;if(o.fxSlide||o.fxFade){if(o.fxSlide){showAnim['height']='show';hideAnim['height']='hide'}if(o.fxFade){showAnim['opacity']='show';hideAnim['opacity']='hide'}}else{if(o.fxShow){showAnim=o.fxShow}else{showAnim['min-width']=0;showSpeed=1;}if(o.fxHide){hideAnim=o.fxHide}else{hideAnim['min-width']=0;hideSpeed=1;}}var resetCSS={display:'',overflow:'',height:''};if(!$.browser.msie){resetCSS['opacity']=''}function hideTab(clicked,$hide,$show){$hide.animate(hideAnim,hideSpeed,function(){$hide.addClass(o.hideClass).css(resetCSS);if($.browser.msie&&hideAnim['opacity']){$hide[0].style.filter=''}o.hide(clicked,$hide[0],$show&&$show[0]||null);if($show){showTab(clicked,$show,$hide)}})}function showTab(clicked,$show,$hide){if(!(o.fxSlide||o.fxFade||o.fxShow)){$show.css('display','block');}$show.animate(showAnim,showSpeed,function(){$show.removeClass(o.hideClass).css(resetCSS);if($.browser.msie&&showAnim['opacity']){$show[0].style.filter=''}o.show(clicked,$show[0],$hide&&$hide[0]||null)})}function switchTab(clicked,$hide,$show){$(clicked).parents('li:eq(0)').addClass(o.selectedClass).siblings().removeClass(o.selectedClass);hideTab(clicked,$hide,$show)}this.$tabs.unbind(o.event).bind(o.event,function(){var $li=$(this).parent('li'),$hide=self.$panels.filter(':visible'),$show=$(this.hash);if(($li.hasClass(o.selectedClass)&&!o.unselect)||$li.hasClass(o.disabledClass)||o.click(this,$show[0],$hide[0])===false){this.blur();return false}if(o.cookie){$.cookie($.ui.tabs.INSTANCE_KEY+$.data(self.source),self.$tabs.index(this),o.cookie)}if(o.unselect){if($li.hasClass(o.selectedClass)){$li.removeClass(o.selectedClass);self.$panels.stop();hideTab(this,$hide);this.blur();return false}else if(!$hide.length){self.$panels.stop();if($.data(this,'href')){var a=this;self.load(self.$tabs.index(this)+1,$.data(this,'href'),function(){$li.addClass(o.selectedClass).addClass(o.unselectClass);showTab(a,$show)})}else{$li.addClass(o.selectedClass).addClass(o.unselectClass);showTab(this,$show)}this.blur();return false}}self.$panels.stop();if($show.length){if($.data(this,'href')){var a=this;self.load(self.$tabs.index(this)+1,$.data(this,'href'),function(){switchTab(a,$hide,$show)})}else{switchTab(this,$hide,$show)}}else{throw'jQuery UI Tabs: Mismatching fragment identifier.'}this.blur();return false})},add:function(url,text,position){if(url&&text){position=position||this.$tabs.length;var o=this.options,$li=$(o.tabTemplate.replace(/#\{href\}/,url).replace(/#\{text\}/,text));var id=url.indexOf('#')==0?url.replace('#',''):this.tabId($('a:first-child',$li)[0]);var $panel=$('#'+id);$panel=$panel.length&&$panel||$(o.panelTemplate).attr('id',id).addClass(o.panelClass).addClass(o.hideClass);if(position>=this.$tabs.length){$li.appendTo(this.source);$panel.appendTo(this.source.parentNode)}else{$li.insertBefore(this.$tabs.eq(position-1).parent('li'));$panel.insertBefore(this.$panels[position-1])}this.tabify();if(this.$tabs.length==1){$li.addClass(o.selectedClass);$panel.removeClass(o.hideClass);var href=$.data(this.$tabs[0],'href');if(href){this.load(position+1,href)}}o.add(this.$tabs[position],this.$panels[position]);}else{throw'jQuery UI Tabs: Not enough arguments to add tab.'}},remove:function(position){if(position&&position.constructor==Number){var o=this.options,$li=this.$tabs.eq(position-1).parent('li').remove(),$panel=this.$panels.eq(position-1).remove();if($li.hasClass(o.selectedClass)&&this.$tabs.length>1){this.click(position+(position<this.$tabs.length?1:-1))}this.tabify();o.remove($li.end()[0],$panel[0]);}},enable:function(position){var o=this.options,$li=this.$tabs.eq(position-1).parent('li');$li.removeClass(o.disabledClass);if($.browser.safari){$li.css('display','inline-block');setTimeout(function(){$li.css('display','block')},0)}o.enable(this.$tabs[position-1],this.$panels[position-1]);},disable:function(position){var o=this.options;this.$tabs.eq(position-1).parent('li').addClass(o.disabledClass);o.disable(this.$tabs[position-1],this.$panels[position-1]);},click:function(position){this.$tabs.eq(position-1).trigger(this.options.event)},load:function(position,url,callback){var self=this,o=this.options,$a=this.$tabs.eq(position-1),a=$a[0],$span=$('span',a);if(url&&url.constructor==Function){callback=url;url=null}if(url){$.data(a,'href',url)}else{url=$.data(a,'href')}if(o.spinner){$.data(a,'title',$span.html());$span.html('<em>'+o.spinner+'</em>')}var finish=function(){self.$tabs.filter('.'+o.loadingClass).each(function(){$(this).removeClass(o.loadingClass);if(o.spinner){$('span',this).html($.data(this,'title'))}});self.xhr=null};var ajaxOptions=$.extend(o.ajaxOptions,{url:url,success:function(r){$(a.hash).html(r);finish();if(callback&&callback.constructor==Function){callback()}if(o.cache){$.removeData(a,'href');}o.load(self.$tabs[position-1],self.$panels[position-1]);}});if(this.xhr){this.xhr.abort();finish()}$a.addClass(o.loadingClass);setTimeout(function(){self.xhr=$.ajax(ajaxOptions)},0)},href:function(position,href){$.data(this.$tabs.eq(position-1)[0],'href',href)}})})(jQuery);