Display Next Post

Hello,

Below is an extract from my code:

<div id="post-content">
	<div id="post-snip"><?php the_excerpt();?></div>
</div>

How to I display a link that will link to the next post. But also, the class of this link must be “tip” and the title property must be set to the title of the next post.

Hope i have explained this enough.

Ty.