Help me please

[iCoke]

Hello, I posted it here because I didnt see anywere else to post it, but anyways I need help with this script. The problem is there is a syntax error.

Script:

function onPlayerchats()
{
if (player.chat == "/open")
{
if (player.weapons.index(findweapon("-Bank/Account")) > 0)
{
say2("You already have a bank account");
}
else
{
say2("You have opened a bank account!");
player.addWeapon("-Bank/Account");
}
}