// JavaScript Document

function SetCookie( key, value, verfall, pfad, domain, sicherheit )
{
  var heute = new Date();
  heute.setTime(heute.getTime());
  if (verfall) {
    verfall = verfall * 1000 * 60 * 60 * 24;
  }
  var verfallsdatum = new Date(heute.getTime() + verfall);
  document.cookie = key + "=" + escape(value) +
                    ((verfall) ? ";expires=" + verfallsdatum.toGMTString() : "" ) +
                    ((pfad) ? ";path=" + pfad : "" ) +
                    ((domain) ? ";domain=" + domain : "" ) +
                    ((sicherheit) ? ";secure" : "" );
}
			
function GetCookie(key) {
  var keks = document.cookie.split( ';' );
  var elemente = '';
  var name = '';
  var wert = '';
  var treffer = false;

  for (i = 0; i < keks.length; i++) {
    elemente = keks[i].split('=');
	name = elemente[0].replace(/^\s+|\s+$/g, '');
	if (name == key) {
 	  treffer = true;
	  if ( elemente.length > 1 ) {
		wert = unescape(elemente[1].replace(/^\s+|\s+$/g, ''));
	  }
 	  return wert;
	  break;
    }
	elmente = null;
	name = '';
  }
  if (!treffer)	{
    return "";
  }
}
							
function DeleteCookie( key, pfad, domain ) {
  if (GetCookie(key)) {
    document.cookie = key + "=" +
                      ((key) ? ";path=" + pfad : "") +
                      ((domain) ? ";domain=" + domain : "" ) +
                      ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
  }
}