javascript - Hide a div after the user clicks on a child menu item -


i'm working javascript menu , need hiding menu after user clicks link in child menu. menu works out of box, except when user clicks button on browser remains stuck open.

the code hides child menu: 

divref.style.visibility = "hidden";

i think needs go in section of code: 

this.finishopeningchild = function(divref, ulref, maxwidth) {     this.ischildmenuopen = true;     this.ischildmenuclosed = false;     ulref.style.left = "0px";     divref.style.width = maxwidth + "px";  }

how make browser onclick scenario call: divref.style.visibility = "hidden"; in situation?

not sure in context running, perhaps have statement on page checks see if menu open, , closes if is, happens on page load ... if user clicks button , ends on page below check run ...

if ('hidden' != divref.style.visibility) divref.style.visibility = 'hidden';

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