On click slidetoggle div but hide others first - jQuery

Question

I have a page that when a user clicks a title, the following div toggles display.

I want to somehow say if any other divs are display:block then set them to display non

Answer 1

$('.office-title').click(function(){
     $(this).next('div').slideToggle();
     $(this).parent(".office-row").siblings().hide(); // this should help
     return false;
});