function test_split(num){
	var value=new Array();
	value=num.split(".");
	l1=value[0];
	l2=value[1];
	l3=value[2];
	l4=value[3];
	document.write('<div class="col1">');
	document.write('<ul id="nav-left">');


		if(l2=="1"){
		document.write("<li class='current'><a href='/cn/cn/at-the-airport.html '>&#22312;&#26426;&#22330;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/at-the-airport.html '>&#22312;&#26426;&#22330;</a></li>");}


		if(l2=="2"){
		document.write("<li class='current'><a href='/cn/cn/baggage.html'>&#34892;&#26446;&#35268;&#23450;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/baggage.html'>&#34892;&#26446;&#35268;&#23450;</a></li>");}


		if(l2=="3"){
		document.write("<li class='current'><a href='/cn/cn/online-checkin.html'>&#22312;&#32447;&#21150;&#29702;&#30331;&#26426;&#25163;&#32493;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/online-checkin.html'>&#22312;&#32447;&#21150;&#29702;&#30331;&#26426;&#25163;&#32493;</a></li>");}


		if(l2=="4"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=02'>&#34394;&#25311;&#26053;&#34892;</a><ul>");    
	

		if(l3=="1"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=02'>&#22836;&#31561;&#33329;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=02'>&#22836;&#31561;&#33329;</a></li>");}


		if(l3=="2"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=03'>&#20844;&#21153;&#33329;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=03'>&#20844;&#21153;&#33329;</a></li>");}


		if(l3=="3"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=04'>&#32463;&#27982;&#33329;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=04'>&#32463;&#27982;&#33329;</a></li>");}


		if(l3=="4"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=06'>&#31036;&#36935;&#21040;&#36798;&#20241;&#24687;&#23460;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=06'>&#31036;&#36935;&#21040;&#36798;&#20241;&#24687;&#23460;</a></li>");}


		if(l3=="5"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=05'>&#23453;&#39532;&#36735;&#36710;&#25509;&#36865;&#26381;&#21153;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=05'>&#23453;&#39532;&#36735;&#36710;&#25509;&#36865;&#26381;&#21153;</a></li>");}


		if(l3=="6"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=07'>&#22810;&#21704;&#30331;&#26426;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=07'>&#22810;&#21704;&#30331;&#26426;</a></li>");}


		if(l3=="7"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=08'>&#39030;&#32423;&#33322;&#31449;&#27004;&#22823;&#21381;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=08'>&#39030;&#32423;&#33322;&#31449;&#27004;&#22823;&#21381;</a></li>");}


		if(l3=="8"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=10'>&#22836;&#31561;&#33329;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=10'>&#22836;&#31561;&#33329;</a></li>");}


		if(l3=="9"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=09'>&#20844;&#21153;&#33329;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=09'>&#20844;&#21153;&#33329;</a></li>");}


		if(l3=="10"){
		document.write("<li class='current'><a href='/cn/cn/360/virtual-tours.html?id=01'>&#39030;&#32423;&#33322;&#31449;&#27004;&#27700;&#30103;&#26381;&#21153;</a><ul>");      
		
			document.write('</ul></li>');
		}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=01'>&#39030;&#32423;&#33322;&#31449;&#27004;&#27700;&#30103;&#26381;&#21153;</a></li>");}
 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/360/virtual-tours.html?id=02'>&#34394;&#25311;&#26053;&#34892;</a></li>");}


		if(l2=="5"){
		document.write("<li class='current'><a href='/cn/cn/apis.html'>&#36733;&#36816;&#26053;&#23458;&#20449;&#24687;&#39044;&#21578;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/apis.html'>&#36733;&#36816;&#26053;&#23458;&#20449;&#24687;&#39044;&#21578;</a></li>");}
 
document.write('</ul></div>');
}