Can't Figure Out What's Wrong...?

The script is contained within the ClickDetector. But when you click on the brick containing the ClickDetector, nothing happens. I'm not sure what's wrong. Help?

function onMouseClick()

game.Lighting.Ambient = {0,0,0} game.Workspace.Installation.EmergencyLights.Part.SpotLight.Enabled = true

local h = Instance.new("Hint") h.Parent = game.Workspace h.Text = "Emergency system reboot engaged, please stand by" wait(3)

h.Text = "System reboot beginning" wait(0.2) h.Text = "System reboot beginning ." wait(0.2) h.Text = "System reboot beginning . ." wait(0.2) h.Text = "System reboot beginning . . ." wait(0.2) h.Text = "[| ]" wait(0.5) h.Text = "[|| ]" wait(0.5) h.Text = "[||| ]" wait(0.5) h.Text = "[|||| ]" wait(0.5) h.Text = "[||||| ]" wait(0.5) h.Text = "[|||||| ]" wait(0.5) h.Text = "[||||||| ]" wait(0.5) h.Text = "[|||||||| ]" wait(0.5) h.Text = "[||||||||| ]" wait(0.5) h.Text = "[|||||||||| ]" wait(0.5) h.Text = "[||||||||||| ]" wait(0.5) h.Text = "[|||||||||||| ]" wait(0.5) h.Text = "[||||||||||||| ]" wait(0.5) h.Text = "[|||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||| ]" wait(0.5) h.Text = "[|||||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||||| ]" wait(0.5) h.Text = "[|||||||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||||||| ]" wait(0.5) h.Text = "[|||||||||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||||||||| ]" wait(0.5) h.Text = "[|||||||||||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||||||||||| ]" wait(0.5) h.Text = "[||||||||||||||||||||||||]" wait(0.5)

h.Text = "System reboot successful" wait(2) h:Remove()

game.Lighting.Ambient = {300,300,300} game.Workspace.Installation.EmergencyLights.Part.SpotLight.Enabled = false

end

script.Parent.MouseClick:connect(onMouseClick)

use lua code block to display the code correctly like this, also you can make this code smaller by using loops:- http://wiki.roblox.com/index.php?title=Loop

Hade some spare time so I fixed it

function onMouseClick() 
local h = Instance.new("Hint")   
h.Parent = game.Workspace  
h.Text = "Emergency system reboot engaged, please stand by"  
wait(3) 
sysRebTxt="System reboot beginning" 
h.Text =  sysRebTxt
addon=" ."
for i=0,3 ,1 do
	sysRebTxt=sysRebTxt .. addon
	h.Text = sysRebTxt
	wait(0.2)
end

addon="|"
curTxt=""
for i=0,25,1 do
	curTxt=curTxt .. addon
	h.Text ="[" .. curTxt .. "]"
	wait(0.5)
end 
wait(0.5) 
h.Text = "System reboot successful" 
wait(2)  
h:Remove() 
end 

script.Parent.MouseButton1Click:connect(onMouseClick)