// javascript document
function jiaohu(i){
		switch(i){
			
			case 1:
			document.getelementbyid("qiyedongtai_black").style.display="none";
			document.getelementbyid("qiyedongtai_red").style.display="block";
			document.getelementbyid("more_qiyedongtai").style.display="block";
			
			document.getelementbyid("cheshizixun_black").style.display="block";
			document.getelementbyid("cheshizixun_red").style.display="none";
			document.getelementbyid("more_cheshizixun").style.display="none";
			
			document.getelementbyid("cuxiaoxinxi_black").style.display="block";
			document.getelementbyid("cuxiaoxinxi_red").style.display="none";
			document.getelementbyid("more_cuxiaoxinxi").style.display="none";
						
			document.getelementbyid("dongtai").style.display="block";
			document.getelementbyid("cheshizixun").style.display="none";
			document.getelementbyid("cuxiaoxinxi").style.display="none";
			break;
			
			case 2:
			document.getelementbyid("qiyedongtai_black").style.display="block";
			document.getelementbyid("qiyedongtai_red").style.display="none";
			document.getelementbyid("more_qiyedongtai").style.display="none";
			
			document.getelementbyid("cheshizixun_black").style.display="none";
			document.getelementbyid("cheshizixun_red").style.display="block";
			document.getelementbyid("more_cheshizixun").style.display="block";
			
			document.getelementbyid("cuxiaoxinxi_black").style.display="block";
			document.getelementbyid("cuxiaoxinxi_red").style.display="none";
			document.getelementbyid("more_cuxiaoxinxi").style.display="none";
			
			document.getelementbyid("dongtai").style.display="none";
			document.getelementbyid("cheshizixun").style.display="block";
			document.getelementbyid("cuxiaoxinxi").style.display="none";
			break;
			
			case 3:
			document.getelementbyid("qiyedongtai_black").style.display="block";
			document.getelementbyid("qiyedongtai_red").style.display="none";
			document.getelementbyid("more_qiyedongtai").style.display="none";
			
			document.getelementbyid("cheshizixun_black").style.display="block";
			document.getelementbyid("cheshizixun_red").style.display="none";
			document.getelementbyid("more_cheshizixun").style.display="none";
			
			document.getelementbyid("cuxiaoxinxi_black").style.display="none";
			document.getelementbyid("cuxiaoxinxi_red").style.display="block";
			document.getelementbyid("more_cuxiaoxinxi").style.display="block";
			
			
					
			document.getelementbyid("dongtai").style.display="none";
			document.getelementbyid("cheshizixun").style.display="none";
			document.getelementbyid("cuxiaoxinxi").style.display="block";
			break;
			
		}
	}
	
	
	
	
function navi(i){

		switch(i){
		
		case 1:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="block";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
			break;
		
			case 2:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="none";
			document.getelementbyid("navi_guanyuguohe_red").style.display="block";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="block";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
				
			case 3:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="none";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="block";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="block";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 4:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="none";
			document.getelementbyid("navi_suoshugongsi_red").style.display="block";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="block";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 5:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="none";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="block";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="block";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 6:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="none";
			document.getelementbyid("navi_yewubankuai_red").style.display="block";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="block";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 7:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="none";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="block";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="block";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 8:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="none";
			document.getelementbyid("navi_qiyewenhua_red").style.display="block";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="block";
			document.getelementbyid("navi_lianxiwomen_red").style.display="none";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="block";
			document.getelementbyid("navi_lianxiwomen").style.display="none";
	
			break;
			
			case 9:
			document.getelementbyid("navi_index_white").style.display="block";
			
			document.getelementbyid("navi_guanyuguohe_black").style.display="block";
			document.getelementbyid("navi_guanyuguohe_red").style.display="none";
			
			document.getelementbyid("navi_xinwenzhongxin_black").style.display="block";
			document.getelementbyid("navi_xinwenzhongxin_red").style.display="none";
			
			document.getelementbyid("navi_suoshugongsi_black").style.display="block";
			document.getelementbyid("navi_suoshugongsi_red").style.display="none";
			
			document.getelementbyid("navi_wangshangcheshi_black").style.display="block";
			document.getelementbyid("navi_wangshangcheshi_red").style.display="none";
			
			document.getelementbyid("navi_yewubankuai_black").style.display="block";
			document.getelementbyid("navi_yewubankuai_red").style.display="none";
			
			document.getelementbyid("navi_dangfengdangjian_black").style.display="block";
			document.getelementbyid("navi_dangfengdangjian_red").style.display="none";
			
			document.getelementbyid("navi_qiyewenhua_black").style.display="block";
			document.getelementbyid("navi_qiyewenhua_red").style.display="none";
			
			document.getelementbyid("navi_lianxiwomen_black").style.display="none";
			document.getelementbyid("navi_lianxiwomen_red").style.display="block";
			
			document.getelementbyid("navi_index").style.display="none";
			document.getelementbyid("navi_guanyuguohe").style.display="none";		
			document.getelementbyid("navi_xinwenzhongxin").style.display="none";
			document.getelementbyid("navi_suoshugongsi").style.display="none";
			document.getelementbyid("navi_wangshangcheshi").style.display="none";
			document.getelementbyid("navi_yewubankuai").style.display="none";
			document.getelementbyid("navi_dangfengdangjian").style.display="none";
			document.getelementbyid("navi_qiyewenhua").style.display="none";
			document.getelementbyid("navi_lianxiwomen").style.display="block";
	
			break;
		}
	}