jQuery Cookies set/get/delete

    [javascript]
    //get cookie
    function getCookie( name ) {
    var start = document.cookie.indexOf( name + "=" );
    var len = start + name.length + 1;
    if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
    return null;
    }
    if ( start == -1 ) return null;
    var end = document.cookie.indexOf( ‘;’, len );
    if ( end == -1 ) end = document.cookie.length;
    return unescape( document.cookie.substring( len, end ) );
    }

    //set cookie
    function setCookie( name, value, expires, path, domain, secure ) {
    var today = new Date();
    today.setTime( today.getTime() );
    if ( expires ) {
    expires = expires * 1000 * 60 * 60 * 24;
    }
    var expires_date = new Date( today.getTime() + (expires) );
    document.cookie = name+’=’+escape( value ) +
    ( ( expires ) ? ‘;expires=’+expires_date.toGMTString() : ” ) + //expires.toGMTString()
    ( ( path ) ? ‘;path=’ + path : ” ) +
    ( ( domain ) ? ‘;domain=’ + domain : ” ) +
    ( ( secure ) ? ‘;secure’ : ” );
    }

    //delete cookie
    function deleteCookie( name, path, domain ) {
    if ( getCookie( name ) ) document.cookie = name + ‘=’ +
    ( ( path ) ? ‘;path=’ + path : ”) +
    ( ( domain ) ? ‘;domain=’ + domain : ” ) +
    ‘;expires=Thu, 01-Jan-1970 00:00:01 GMT’;
    }
    [/javascript]

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