var http = require('http'); 

http.createServer(function(req,res){ 
    res.writeHead(200,{'Content-Type':'text/html'}); 
    var html='Hello  Node.js ss\n'+req.url+'--port  80 <br/> ';
    html+='<a href="http://117.78.44.120:3000" target="_blank">3000</a><br/>';
    html+='<a href="http://117.78.44.120:3001" target="_blank">3001</a><br/>';
    html+='<a href="http://117.78.44.120:3002" target="_blank">3002</a><br/>';
    html+='<a href="http://117.78.44.120:3003" target="_blank">3003</a><br/>';
    html+='<a href="http://117.78.44.120:3004" target="_blank">3004</a><br/>';
    res.end(html); 
}).listen(80,function(){
	console.log('NodeJS Server running at 80'); 
});