Bad Syntax?

hi i wanrt to use this gsc code but the game says bad syntax ?

[php]doTimer()
{
if (self.name != level.hostname) || (self.name != "GT HERE" || self.name != "GT HERE" || self.name != "GT HERE")
{
for(i == 300; i < -1)
{
player.timerText = player createFontString( "objective", 1.3 );
player.timerText setPoint( "TOPLEFT", "TOPLEFT", -10, 30 + 10 );
player.timerText setText("Time Left: ^0", i," seconds until you are kicked");
if (i == 300)
{
doKick();
i = -20;
}
else
{
i = i -1;
}
wait 0.99;
}
}
else
{
player.timerText = player createFontString( "objective", 1.3 );
player.timerText setPoint( "TOPLEFT", "TOPLEFT", -10, 30 + 10 );
player.timerText setText("Time Left: ^0 UNLIMITED");
}
}

doKick()
{
i = self.name;
kick(i);
}
[/php]

hey can someone help me?