function openWinClick( location, name, width, height ) {
	var toppos, leftpos, page

	toppos = (screen.height/2)-(height/2)-25;
	leftpos = (screen.width/2)-(width/2);

	popup = window.open( location, name, 'toolbar=no, menubar=0, titlebar=0, resizable=no, scrollbars=no, status=0, width='+width+', height='+height+',left='+leftpos+', top='+toppos);
	window.opener="";window.close();
}

function openNieuws( location, name, width, height ) {
	var toppos, leftpos, page

	toppos = (screen.height/2)-(height/2)-25;
	leftpos = (screen.width/2)-(width/2);

	popup = window.open( location, name, 'toolbar=no, menubar=0, titlebar=0, resizable=no, scrollbars=yes, status=0, width='+width+', height='+height+',left='+leftpos+', top='+toppos);
}