var newwin;
function legalWindow(url, popW, popH, scrollbar, windowName)
{
	//center window
	var x = (screen.width - popW) / 2;
	var y = (screen.height - popH) / 2;
	if (x<0) x=0;
	if (y<0) y=0;
	features = "height="+popH+",width="+popW+",left="+x+",top="+y+",scrollbars="+scrollbar+",resizable=no";
  	newwin = window.open(url,windowName,features);
 	setTimeout('newwin.focus();',250);
}