function okno(adres,nazwa,szer,wys) {

	var left = (screen.width-szer)/2;

	left = Math.round(left);

	var top = (screen.height-wys-100)/2;

	top = Math.round(top);

	nazwa = window.open(adres,nazwa,'resizable=0,height='+wys+',width='+szer+',top='+top+',left='+left);

	nazwa.moveTo(left,top);

	nazwa.focus();

}

	

function openfull(parametr){

w = window.open(parametr, "", "scrollbars=yes,resizable=yes,menubar=no", true);

w.focus ();

}	



function PoliczRate(koszyk) { 

	var price = document.getElementById('productPrice').value;

	window.open('http://www.zagiel.com.pl/kalkulator/index_smart.php?action=getklientdet_si_rata&shopNo=28011111&goodsValue='+price, 'Policz_rate', 'width=630,height=500,directories=no,location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=no');

}





function CaptchaRefreshs() { 

  image = "_tools/captcha/captcha_image.php" //name of the image 

  date = new Date(); 

  tmp = "?"+date.getTime() 

  document.images["captcha"].src = image+tmp 

}