How to display image + select box?

Question

JavaScript

Hello. There is a text type field, I limited the input only to numbers, added a handler for it. But I need that when a certain number is entered into the text field, a certain image (test for the condition) + select box is displayed. So the question is: how can this be done and who can help with something? Js has recently started to study, but it needs to be done today. Therefore, who will tell you what and how?)
It should look something like this: s011.radikal.ru/i316/1510/6d/64a12ac2a48a.gif

Answer 1

••••Tyk••••

Answer 2

here is a sketch in jquery, develop at your discretion

$(document).ready(function(){
$(input).keyup(function(){
if($(this).val()==1){
$('img.image1').fadeIn();
$('select.select1').fadeIn();
}
}); 
});