JS Cookie Library V2

Cookie.js

<script type="text/javascript" charset="utf-8">
    var Cookie = {
      set: function( name, value, expires, path, domain, secure ) {
          var today = new Date();
          today.setTime( today.getTime() );
          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" : "" );
      },
      get:function( check_name ) {
      	var a_all_cookies = document.cookie.split( ';' );
      	var a_temp_cookie = '';
      	var cookie_name = '';
      	var cookie_value = '';
      	var b_cookie_found = false;

      	for ( i = 0; i < a_all_cookies.length; i++ ) {
      		a_temp_cookie = a_all_cookies[i].split( '=' );
      		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
      		if ( cookie_name == check_name )
      		{
      			b_cookie_found = true;
      			if ( a_temp_cookie.length > 1 ){
      				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
      			}
      			return cookie_value;
      			break;
      		}
      		a_temp_cookie = null;
      		cookie_name = '';
      	}
  	
      	if ( !b_cookie_found ) {
      		return null;
      	}
      },
      erase:function( name, path, domain ) {
          if ( Cookie.get( name ) ) {
            document.cookie = name + "=" +
                ( ( path ) ? ";path=" + path : "") +
                ( ( domain ) ? ";domain=" + domain : "" ) +
                ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
          }
      }  
    };
</script>