Suggestion
open "_login_form.php" file (folder: "inc\VIEW\login")
and add the code below after Line number: 121
With Image:

	<?php
	echo '<a href="'.$baseurl.'">'.T_('go back').'&nbsp;<img src="'.$rsc_url.'icons/home.gif" width="15" height="15" border="0" class="top" alt="" title="'.T_('go back').'" /></a><br />';
	?>

Save file and upload

and save as "home.gif" this image
http://template.tonsilvas.com.br/rsc/icons/home.gif
and upload for folder "rsc\icons"

Without Image

<?php
	echo '<a href="'.$baseurl.'">'.T_('go back').'</a><br />';
	?>

[url=http://template.tonsilvas.com.br/htsrv/login.php?redirect_to=]See Demo[/url]

By Ton