public function renderItems()
	{
		echo CHtml::openTag($this->itemsTagName,array('class'=>$this->itemsCssClass))."\n";
		$data=$this->dataProvider->getData();
		if(($n=count($data))>0)
		{
			$owner=$this->getOwner();
			$viewFile=$owner->getViewFile($this->itemView);
			$j=0;
			foreach($data as $i=>$item)
			{
				$data=$this->viewData;
				$data['index']=$i;
				$data['data']=$item;
				$data['widget']=$this;
				$owner->renderFile($viewFile,$data);
				if($j++ < $n-1)
					echo $this->separator;
			}
		}
		else
			$this->renderEmptyText();
		echo CHtml::closeTag($this->itemsTagName);
	}