Shell Programming and Scripting

I want to create a shell script to CLI login to attached SUN 6140 storage from Sun Solaris 9 m/c (instead of using CAM )
but that prompts me for password despite the fact that i am adding them in script .. i am using "expect" feature for this .. however as i never used "expect " before .. so requesting you guys to suggest ..

Below in my example script . (may have many errors ;-) )

[12:57pm] root@dwsmum1: # cat storage_disk_check_script_old.sh
#!/usr/local/bin/expect
set PASSWD=crscp6
echo "##### Check for Storage Disk Status #####\n"
# /opt/se6x20/cli/bin/sscs login -h localhost -u root
spawn /opt/se6x20/cli/bin/sscs login -h localhost -u root
expect {
Type your password: { send "$PASSWD\r" }
}
for i in `/opt/se6x20/cli/bin/sscs list array | awk '{print $2}'` ;
do /opt/se6x20/cli/bin/sscs list -a $i disk | grep -i Failed > /dev/null;
if [ $? = 0 ] ; then echo " Disk in Storage Array $i Failed " ;
else echo " All Disks in Storage Array $i Enabled " ;
fi ;
done
exit


*******

expected result ::

it will not prompt me as "Type your password:" instead take password from script and follow the instructions and quit ..

Thanks in Advance ..
/Yogesh