problem calling function to set cookies after deleting in Internet Explorer

[shiva raju]

i have problem in only internet explorer,its work good in google chrome, i have problem in below code. when i want to call delete cookie, cookies are deleted but the below function is not called for set cookie after deleting. please help me.

if (!useCookie) {
                cookieIsSet = setCookie("incrSize", myStepSize + myCookieSize, now);
                cookieIsSet = setCookie("incrStyleSize", myStepStyleSize + myCookieStyleSize, now);
                cookieIsSet = setCookie("currentPosition", currPostion, now);
                window.alert("myCookieSize " + myCookieSize + " myCookieStyleSize " + myCookieStyleSize);
                if (alertEnabled && !cookieIsSet) {
                    alert("Cookie is not set");
                }
            }

this my code for set the cookie,its work good every button click cookies r set,but its is not work when i want delete cookie. please any one help me

[Dormilich]

how do you delete cookies?