javascript cookie

I'm trying to implement javascript cookies here..

<script type="text/javascript">
function setCookie(KNwidget,fbfans,1);

if (function getCookie(KNwidget))
  {
  }
else
  {
  jQuery(document).ready(function(){
  
    jQuery.lightbox("index.php?test=show-this-when-no-cookie");

  });
  }
</script>

Code (markup):

what's the problem with this code?? can u help me fix this please?

 

function SetCookie(cookieName,cookieValue,nDays);
so is fbfans variable or value ?? ... you have to make it "fbfans" if its a value.

and i think you got problem with your if statment
make it like this:-

if (getCookie(KNwidget))

Code (markup):

good luck

 

you're calling a function the wrong way, it should be...

<script type="text/javascript">
setCookie(KNwidget,fbfans,1);

if (getCookie(KNwidget))
...
</script>

HTML:

 

thank tou.. I understand with your explanation now..