function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
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() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

/////////////////////////////////////////
function Querystring(qs) { // optionally pass a querystring to parse
	this.params = {};

	if (qs == null) qs = location.search.substring(1, location.search.length);
	if (qs.length == 0) return;

// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ');
	var args = qs.split('&'); // parse out name/value pairs separated via &

// split out each name=value pair
	for (var i = 0; i < args.length; i++) {
		var pair = args[i].split('='); // ,2
		var name = decodeURIComponent(pair[0]);

    var value = '';
    for (var j = 1; j < pair.length; j++)
    {
      if (value) value += '=';
      value += decodeURIComponent(pair[j]);
    }

//		var value = (pair.length==2)
//			? decodeURIComponent(pair[1])
//			: name;

		this.params[name] = value;
	}
}

Querystring.prototype.get = function(key, default_) {
	var value = this.params[key];
	return (value != null) ? value : default_;
}

Querystring.prototype.contains = function(key) {
	var value = this.params[key];
	return (value != null);
}
///////////////////////////////////////////////////

var qs = new Querystring()
if (qs.contains("qsbcode"))
{
  var qsbcode = qs.get("qsbcode");
  var bannercode = qs.get("bannercode");
  //alert(qsbcode);
  Set_Cookie( 'qsbcode', qsbcode, '', '/', '', '' );
  Set_Cookie( 'bannercode', bannercode, '', '/', '', '' );
}