function injected_main() {
var timerId = setInterval(show, 2000);
setTimeout(function() {
clearInterval(timerId);
}, 7000);
}
function show() {
$('*[class^="correct"]').show().removeClass("ng-hide").parent().show().removeClass("ng-hide");
$("table.ng-hide").removeClass("ng-hide");
$("section").css("user-select","initial");