var https = require('https');
    https.post = require('https-post');

    var data = [ "myName", "MyPass"];

https.post('https://www.mywebsite.com/page.php', { user: data[1], pass: data[2] }, function(res){
    res.setEncoding('utf8');
        res.on('data', function(chunk) {
            console.log(chunk);
    });
});