As you can understand from the script name it needs for Battle Analyse in Travian. The feature set is:

• Analyse battle
• Save battle report on service http://travilog.org.ua/
• Analyse page “Combat simulator”
• Analyse page “Send troops”
• Analyse page oasis
• Copy units oasis — Only FireFox

Install the script

Visit the script’s page

travian battle script, travian script, travian3, travian3 script, travian3 scripts