// ----- Cookie Script ------ BR 02/03/06 ------------------------------------------------START

function ffgetexpirydate( nodays )
{
	var UTCstring;
	Today = new Date();
	nomilli = Date.parse( Today );
	Today.setTime( nomilli + nodays*24*60*60*1000 );
	UTCstring = Today.toUTCString();

	return UTCstring;
}

function ffgetcookie( cookiename ) 
{
	var cookiestring = "" + document.cookie;
	var index1 = cookiestring.indexOf( cookiename );
	if( index1==-1 || cookiename == "" ) return ""; 

	var index2 = cookiestring.indexOf( ';',index1 );
	if( index2 == -1 ) index2 = cookiestring.length; 

	return unescape( cookiestring.substring( index1+cookiename.length+1, index2 ) );
}

function ffsetcookie( name, value, duration )
{
	if( ( value == '' ) || ( value == null ) || ( value == 'null' ) )
	{
		return false;
	}

//	cookiestring = name + "=" + escape( value ) + ";EXPIRES=" + ffgetexpirydate( duration );
    var domainvar = document.location.href;
    domainvar = domainvar.split('/');
    domainvar = domainvar[2];
    var firstdotindex = domainvar.indexOf('.');
    if( firstdotindex != -1 )
    {
        domainvar = domainvar.substring( firstdotindex+1 );
    }
    //alert('domain=' + domainvar);

        cookiestring = name + "=" + escape( value ) + ";DOMAIN=" + domainvar + ";PATH=/fourthfleet;EXPIRES=" + ffgetexpirydate( duration );


	document.cookie=cookiestring;

	if( !ffgetcookie( name ) )
	{
		return false;
	}
	else
	{
		return true;
	}
}

// ----- Cookie Script ------ BR 02/03/06 --------------------------------------------------END