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/special-offers-beijing.html'>&#21271;&#20140;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/special-offers-beijing.html'>&#21271;&#20140;</a></li>");}


		if(l2=="2"){
		document.write("<li class='current'><a href='/cn/cn/special-offers-guangzhou.html'>&#24191;&#24030;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/special-offers-guangzhou.html'>&#24191;&#24030;</a></li>");}


		if(l2=="3"){
		document.write("<li class='current'><a href='/cn/cn/special-offers-shanghai.html'>&#19978;&#28023;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/special-offers-shanghai.html'>&#19978;&#28023;</a></li>");}


		if(l2=="4"){
		document.write("<li class='current'><a href='/cn/cn/newsletter.html'>&#30005;&#23376;&#31616;&#25253;</a><ul>");    
	 
		document.write('</ul></li>');
	}else{document.write("<li><a href='/cn/cn/newsletter.html'>&#30005;&#23376;&#31616;&#25253;</a></li>");}
 
document.write('</ul></div>');
}