JavaScript code to set cookie:
- function getCookie( name ) {
- var start = document.cookie.indexOf( name + "=" );
- var len = start + name.length + 1;
- if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
- return null;
- }
- if ( start == -1 ) return null;
- var end = document.cookie.indexOf( ';', len );
- if ( end == -1 ) end = document.cookie.length;
- return unescape( document.cookie.substring( len, end ) );
- }