To participate please send a request to the administrator

To make a back link [Back]
Edit - Widget - Altro HTML
paste this line and save
<a href="javascript:history.back()">Go Back</a>
it should give the following result Go Back
alternatively
<input type="button" value="Back" onclick="history.go(-1);return true;" />
which results in



If you want to change the button then goto edit mode and doubleclick the widget