How to hide an element?? I want to write a simple traffic light using the div tag. How use set interval to hide the tag??

Question

How to hide an element?? I want to write a simple traffic light using the div tag. How use set interval to hide the tag??

Answer 1

setInterval (function (){
document.getElementById ('id').style.display="none";
},1000);

you can used
visibility="hidden" ;

Answer 2

thanks.. by the way what is clearInterval()???

Answer 3

stop setInterval