Custom Switch Show / Hide DIV

I would like to command show / hide of a DIV, with a Custom Switch. therefore I must be able to change the value of a 0/1 variable
I used Dynamic Event Click Mouse to set the Toggler variable = 1
Now when I open the page the DIV area is correctly hidden and if I activate the switch, it display show
But if I disable the switch, I would like to go return to hiding, but it doesn’t work for me
Where am I wrong?
Thanks