script - click button every x seconds

Question

I want a script that clicks on this button every 3 seconds

<input type="submit" name="Submit" value="Puxar Alavanca">

It dsnt have any class, can you guys help me?

Answer 1

you can use jQuery to trigger a click event'

setInterval(function(){
   $( "input" ).trigger("click");
},random(3000,4000));

function random(min,max){
   return min + (max - min) * Math.random()
}