-SHELLTIME2CENTSPHP=helm/matita/scripts/shell_time2cents.php
-SHELLADDERPHP=helm/matita/scripts/shell_adder.php
-COMMONPHP=helm/matita/scripts/public_html/common.php
+SHELLTIME2CENTSPHP=scripts/shell_time2cents.php
+SHELLADDERPHP=scripts/shell_adder.php
+COMMONPHP=scripts/public_html/common.php