Making logo clickable

*newbie alert, pelase go easy*

Hi

I am using the wpcrunchy newspress theme and have inserted my own logo as the header using the option newspress gives you in the appearance section.

What I would like to do is make it so that my logo is a hyperlink to my homepage, but I’m not sure exactly what I need to put in and where.

The code below is from the header.php file and as far as I can tell, is the part that I need to change.

if(get_option("newspress_customlogo") == "") : ?>
				<div id="site-description"><?php bloginfo("description"); ?></div>
				<div id="site-title"><a href="<?php echo home_url( '/' ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home"><?php bloginfo( 'name' ); ?></a></div>
                <?php else : echo '<img src="' . get_option("newspress_customlogo") . '" border="0" />'; endif; ?>
			</div><!-- #branding -->

I’d appreciate some help very much!

Thanks