/**
 * @author grehl
 */
YAHOO.namespace("trettersystems.cromea.cookie");
YAHOO.trettersystems.cromea.cookie.eraseCookie= function(name, domain, path) {
   var cook="name=; expires=Thu, 01-Jan-70 00:00:01 GMT";
   cook += (domain) ? "domain=" + domain : "";
   cook += (path) ? "path=" + path : "";
   document.cookie = cook;
}
YAHOO.trettersystems.cromea.cookie.setCookie= function (name, wert, domain, expires, path, secure){
   var cook = name + "=" + unescape(wert);
   cook += (domain) ? "; domain=" + domain : "";
   cook += (expires) ? "; expires=" + expires : "";
   cook += (path) ? "; path=" + path : "";
   cook += (secure) ? "; secure" : "";
   document.cookie = cook;
}
YAHOO.trettersystems.cromea.cookie.getCookie= function (name) {
   var i=0;
   var suche = name + "=";
   while (i<document.cookie.length) {
      if (document.cookie.substring(i, i + suche.length)== suche) {
         var ende = document.cookie.indexOf(";", i + suche.length);
         ende = (ende >=0 ) ? ende : document.cookie.length;
         var cook = document.cookie.substring(i+ suche.length, ende);
         return unescape(cook);
      }
      i++;
   }
   return "";
}