reset using a counter doesn't work?

Hi, I'm new to verilog.

I was trying to use a counter to automatically reset the LCD after a period of time. my code for reset is as follows

module Reset_Delay(clock, reset);

input clock;

output reg reset;

reg [25:0] count;

always at(forum doesn't allow me to use the symbol sorry:() (posedge clock)

begin

if (count < 20'hFFFFF)

begin

count <= count + 1;

reset<= 1'b1;

end

else if (count < 'h1FFFFF)

begin

count <= count + 1;

reset<= 1'b0;

end

else

count <= 0;

end

endmodule

there's nothing shown on the LCD.

I tried using KEY for reset and it works find so I'm pretty sure it has nothing to do with other parts of the code.

Thank you in advance!

well after I accidentally changed the code to this:

module Reset_Delay(iCLK,oRESET);

input iCLK;

output reg oRESET;

reg [25:0] count;

always at (posedge iCLK)

begin

if (count < 20'hFFFF)

begin

count <= count + 1;

oRESET <= 1'b0;

end

else

begin

count <= count + 1;

oRESET <= 1'b1;

end

end

endmodule

it works! but I have no idea why:(((( I didn't set count to 0, how would it keep changing?