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Cookie functions (defined in file cookie.js):
<![CDATA[
<SCRIPT LANGUAGE="JavaScript">
<!--
/* Script by GalaSoft Laurent Bugnion */
/* 27.01.2001 */
/* www.galasoft.ch */
var cookiePath = '/';
// Cookie functions ---------------------------------------------------------
// Thanx a lot to Jerry Aman, Optima System
// and Bill Dortch, hIdaho Design for the free use of their code.
// Found on http://www.cookiecentral.com/js_cookie8.htm
//---------------------------------------------------------------------------
// Utility function to get the cookie's value
function getCookieVal( offset )
{
var endstr = document.cookie.indexOf ( ";", offset );
if ( endstr == -1 )
{
endstr = document.cookie.length;
}
return unescape( document.cookie.substring( offset, endstr ) );
}
//---------------------------------------------------------------------------
// Returns the value of a cookie corresponding to the name
// Returns null if the cookie can't be found
function getCookie( name )
{
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while ( i < clen )
{
var j = i + alen;
if ( document.cookie.substring( i, j ) == arg )
{
return getCookieVal ( j );
}
i = document.cookie.indexOf( " ", i ) + 1;
if ( i == 0 )
{
break;
}
}
return null;
}
//---------------------------------------------------------------------------
// Sets a cookie according to the name and value.
// Optional parameters:
// - expires (Date object)
// - path (use cookiePath for the whole domain)
// - domain
// - secure
// For more information about those parameter, check www.cookiecentral.com
function setCookie( name, value )
{
var argv = setCookie.arguments;
var argc = setCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
( ( expires == null ) ? "" : ( "; expires=" + expires.toGMTString() ) ) +
( ( path == null ) ? "" : ( "; path=" + path ) ) +
( ( domain == null ) ? "" : ( "; domain=" + domain ) ) +
( ( secure == true ) ? "; secure" : "" );
}
function deleteCookie ( name )
{
var exp = new Date();
exp.setTime ( exp.getTime() - 1 ); // This cookie is history
setCookie( name, "", exp, cookiePath );
}
//---------------------------------------------------------------------------
// Tests if cookies are enabled.
function testCookie()
{
var expDate = new Date();
//valid one minute
expDate.setTime( expDate.getTime() + ( 60 * 1000 ) );
setCookie( "testCookie", "OK", expDate );
testing = getCookie( "testCookie" );
if ( testing == "OK" )
{
return true;
}
else
{
return false;
}
}
//-->
</SCRIPT>
]]>
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