How to read cookies when re-entering the site?

Question

JavaScript

The question is: using the jquery.cookie plugin, a confirmation window for entering the site was created, but when the page is refreshed, the window appears again. How to read cookies when you re-enter the site? code example:
var years = $.cookie("18old");
if(years != 1) {
$('#popup-wrapper').show();
}
$('.no').click(function(){
window.location.replace("");
});

$('.yes').click(function(){
$('#popup-wrapper').hide();
$.cookie("18old", 1, { expires : 30 });
});

Answer 1

Put the code in a tag.
According to the code, everything seems to be correct, which means errors are in the process of execution, respectively, use the console to catch errors, alert / console.log () to view the current state of the variables and check the script. In short, you need to debug, learn to use the brain debugging tools.