function performLoad(scc, promo)
          {
               setCookie ("SCC", scc, 365);
               setCookie ("PROMO", promo, 365);
          }
          function setCookie(name, value, expiredays) 
          { 
               var ExpireDate = new Date ();
               ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
               document.cookie = name + "=" + escape(value) + 
               ((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString()) +
               ";path=/cgi-bin/redirect.cgi" +
               ";domain=.boingo.com";
			  
          }
          function getArgValue(arg){
               var args = new Object();
               var query = location.search.substring(1);
               var pairs = query.split("&");
               for (var i = 0; i < pairs.length; i++){
                    var pos = pairs[i].indexOf('=');
                    if (pos == -1){
                         continue;
                    }
                    var argname = pairs[i].substring(0,pos);
                    var value = pairs[i].substring(pos+1);
                    
                    if (argname == arg){
                         return value;
                    }
               }
               
               return "";
          }