Banner image can be clicked once a day

I have this popunder javascript

<script type="text/javascript" language="javascript">
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(6*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}




function popMarket(url){



var x = readCookie('popup-crk');

if (!x) {
createCookie('popup-crk','1',1);
window.open("http://google.com", "_blank","toolbar=yes, location=yes, directories=yes, status=yes, menubar=yes, scrollbars=yes, copyhistory=yes, width=336, height=297, left=300, top=1, resizable=yes");}
window.blur();
window.focus();
}
</script>
<body onclick="popMarket('http://google.com')">

Code (markup):

What i am trying to do...

I am trying to replace the popunder with a image banner. When somebody click that banner, i want to disappear, and appear for that person,the next day (like that popunder does).

I have this script who make image to dissaper after u click-it, but if u refresh the page will reapper.

View attachment img-disappear.html

p.s. i'm trying to combine those two.
ps.2. I desperately need this script

Thanks.