function load_calculator(pgr_ID)
{
	reset_cookies();
	Cookie.set('pgr_ID', pgr_ID);
}

// Alle Cookies zuruecksetzen
function reset_cookies()
{                                 
	// Array ohne pgr_ID
	var calc_cookies	=	Array('prd_ID','ppa_ID','psz_ID','ppg_ID','ppr_Copies','pop_Datacheck','pop_Testprint','pop_WoodCert','pop_ShipType','pdu','printtype','bas_UserSaved', 'bas_ID');
	for (var i=0; i < calc_cookies.length; i++)
	{
		if(Cookie.get(calc_cookies[i]))
		{
			Cookie.remove(calc_cookies[i]);	
		}
	};
}

// Funktion zum Laden einer spezifischen Konfiguration im Kalkulator (Sonderpreise)
// Im Funktionsaufruf muessen Werte, die NULL sind mittels '' uebergeben werden
function load_special_offer(pgr_ID, prd_ID, ppa_ID, psz_ID, ppg_ID, ppr_Copies, pop_Datacheck, pop_Testprint, pop_WoodCert, pop_ShipType, pdu)
{
	var cookies_name	=	Array('pgr_ID','prd_ID','ppa_ID','psz_ID','ppg_ID','ppr_Copies','pop_Datacheck','pop_Testprint','pop_WoodCert','pop_ShipType','pdu');

	reset_cookies();
	for (var i=0; i < arguments.length; i++)
	{
		if(arguments[i] != '')
		{
			Cookie.set(cookies_name[i], arguments[i]);
		}
	};
}