Convert html tag to href.

Question

I have enter this html code for img with href link.But it's render this same as .How to display this with href with imag.

<p><a href="default.asp"><img style="width: 308px; height: 60px;" src="smiley.gif" alt="HTML tutorial" /></a></p>

<p>&nbsp;</p>

 

 for e.g this

<a href="default.asp"><img src="smiley.gif" alt="HTML tutorial" style="width:42px;height:42px;"></a>

Thanks.