Consider:

```
<div><a href="http://anirudhagupta.blogspot.com/">Anirudha Web blog</a></div>

```

What is the regular expression to get `http://anirudhagupta.blogspot.com/`
from the following?

```
<div><a href="http://anirudhagupta.blogspot.com/">Anirudha Web blog</a></div>

```

If you suggest something in C# that's good. I also like jQuery to do this.