function Set_Cookie( name, value, expires, path, domain, secure ) 
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct 
expires time, the current script below will set 
it for x number of days, to make it for hours, 
delete * 24, for minutes, delete * 60 * 24
*/
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" : "" );
}


function delete_cookie ( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}

function checkForm()  {
   	if (document.kassa.voorwaarden.checked != true) { 	
		alert ("U kunt alleen bestellen als u akkoord gaat met de algemene voorwaarden.");
		return (false);
    }
    return true;
}

function NieuwVensterD() {
window.open("../scripts/factuur_inzien.php?factuurnummer=$row[0]&ordernummer=$order&factuurdatum=$factuurdatum", "nieuw", "width=830,height=800,scrollbars=yes,resizable=yes,toolbar=yes");
}