function winBRopen(theURL, Name, popW, popH, scroll) {
	(popW < screen.width) ? popW = popW : popW = screen.width - 30;
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable=no';
	Name = "eins";
	Win = window.open(theURL, Name, winProp);

	if (window.focus){
	     Win.focus()
	}
}