hideContent = function(){
	var control_ = document.getElementById('centerClose');
	var content_ = document.getElementById('table_bottom');
	var bar_ = document.getElementById('center');
	content_.style.display = 'block';

	control_.onclick = function(){
		if(content_.style.display == 'block'){
			control_.style.backgroundImage = 'url(template/yczs/image/open.jpg)';
			content_.style.display = 'none';
			bar_.style.backgroundImage = 'none';
		}else{
			control_.style.backgroundImage = 'url(template/yczs/image/close.gif)';
			content_.style.display = 'block';
			bar_.style.backgroundImage = 'url(template/yczs/image/center_bg2.jpg)';
		}
	};
};

horizontalScroll = function(){
};

// Run
hideContent();