var lsBlockLoaderClass=new Class({Implements:Options,options:{classes_nav:{nav:'block-nav',content:'block-content',active:'active'}},type:{comment_stream:{url:DIR_WEB_ROOT+'/include/ajax/stream_comment.php'},topic_stream:{url:DIR_WEB_ROOT+'/include/ajax/stream_topic.php'},blogs_top:{url:DIR_WEB_ROOT+'/include/ajax/blogs_top.php'},blogs_join:{url:DIR_WEB_ROOT+'/include/ajax/blogs_join.php'},blogs_self:{url:DIR_WEB_ROOT+'/include/ajax/blogs_self.php'}},initialize:function(options){this.setOptions(options);},toggle:function(obj,type,params){if(!this.type[type]){return false;}
thisObj=this;this.obj=$(obj);var liCurrent=thisObj.obj.getParent('li');var blockNav=liCurrent.getParent('ul.'+thisObj.options.classes_nav.nav);var liList=blockNav.getChildren('li');liList.each(function(li,index){li.removeClass(thisObj.options.classes_nav.active);});liCurrent.addClass(this.options.classes_nav.active);var blockContent=blockNav.getParent('div').getChildren('div.'+this.options.classes_nav.content)[0].set('html','');this.showStatus(blockContent);JsHttpRequest.query(this.type[type].url,params,function(result,errors){thisObj.onLoad(result,errors,blockContent);},true);},onLoad:function(result,errors,blockContent){blockContent.set('html','');if(!result){msgErrorBox.alert('Error','Please try again later');}
if(result.bStateError){}else{blockContent.set('html',result.sText);}},showStatus:function(obj){var newDiv=new Element('div');newDiv.setStyle('text-align','center');newDiv.set('html','<img src="'+DIR_STATIC_SKIN+'/images/loader.gif" >');newDiv.inject(obj);}});