popup once

[shivapradeep]

Hi

i have a popup which appears once when the page is opened and then the cookie is deleted on the no of days mentioned, but here i need to change it on the session basis, i;e when the page is closed event the cookie as to be deleted. Below is what the code i have been using. Please help me out on this.

Thanking You,
Regards,
Shiv.


[CODE=javascript]var expDays = 1; // number of days the cookie should last

var page = "Popup.html ";
var windowprops = "width=345,heig ht=335,location =no,left=180,to p=300,toolbar=n o,menubar=no,sc rollbars=no,res izable=yes";

function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie .length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cooki e.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie .indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}

function SetCookie (name, value) {
var argv = SetCookie.argum ents;
var argc = SetCookie.argum ents.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTSt ring())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
var exp = new Date();
exp.setTime (exp.getTime() - 1);
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString ();
}

var exp = new Date();
exp.setTime(exp .getTime() + (expDays*24*60* 60*1000));

function amt(){
var count = GetCookie('coun t')
if(count == null) {
SetCookie('coun t','1')
return 1
} else {
var newcount = parseInt(count) + 1;
DeleteCookie('c ount')
SetCookie('coun t',newcount,exp )
return count
}
}

function getCookieVal(of fset) {
var endstr = document.cookie .indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie .length;
return unescape(docume nt.cookie.subst ring(offset, endstr));
}

function checkCount() {
var count = GetCookie('coun t');
if (count == null) {
count=1;
SetCookie('coun t', count, exp);
window.open(pag e, "", windowprops);
} else {
count++;
SetCookie('coun t', count, exp);
}
}

window.onload=c heckCount;[/CODE]

[acoder]

Call DeleteCookie() onunload.