Crear Cookies

[dalfeju]

Ya lo resolví ^^

Código Javascript:

<script>
function getCookie(){
    var i, x, y, z = "indefinido", ARRcookies = document.cookie.split(";");
    for (i=0; i<ARRcookies.length; i++){
      y = ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
      x = RRcookies[i].substr(0,ARRcookies[i].indexOf("=")).replace(/^\s+|\s+$/g,"");
      if (x == "sw")
        z = unescape(y);
    }
    return z;
}
 
function cambio(){  
    if(getCookie() == "indefinido" || getCookie() == 0)
        document.cookie = "sw = 1";
    else        
        document.cookie = "sw = 0";
    alert(getCookie());
}
</script>