Plugin or software to complement blog in iweb

[kerplunkuk]

I have just started looking after my own website and I have been using the built in blog function in iweb.

I am happy with this, but would love to be able to blog from a computer other than mine or on my iphone whilst out and about.

Is there a way to do this and directly upload it to my webserver to appear on the website created in iweb?

Thanks