function showPopup(iPopupID, iLanguage, iWidth, iHeight, iScroll) {
	if (!isNaN(iPopupID) && !isNaN(iWidth) && !isNaN(iHeight) && !isNaN(iScroll)) {
		window.open('http://bruxstop.sitecntrl.nl/contents/popup.asp?Popup_ID=' + iPopupID + '&language_ID=' + iLanguage,'PopupWindow' + iPopupID, 'height=' + iHeight + ',width=' + iWidth + ',dependent=1,directories=0,fullscreen=0,hotkeys=1,location=0,MenuBar=0,resizable=1,scrollbars=' + iScroll + ',status=0,titlebar=0,toolbar=0, top=50,left=50');
	}
}