Button Script [Must be in LocalScript]

local blur = Instance.new("BlurEffect",game.Workspace.CurrentCamera)
blur.Size = 0
local frame = script.Parent.Parent:WaitForChild("Frame")
local open = script.Parent.Parent.Open

script.Parent.MouseButton1Click:connect(function()
	if open.Value == false then
		frame:TweenPosition(UDim2.new(0.5,-250,0.5,-175),"Out","Quint",1,true)
		for i = 0,10,1 do
			wait()
			blur.Size = i
		end
		open.Value = true
	elseif open.Value == true then
		frame:TweenPosition(UDim2.new(0.5,-250,-0.5,-175),"Out","Quint",1,true)
		for i = 10,0,-1 do
			wait()
			blur.Size = i
		end
		open.Value = false
	end
end)