function popUpWindow(name, url, width, height,tools){
	// get current browser position
	var winl = (screen.width - width) / 2;
    var wint = (screen.height - height) / 2;
	
	if(tools){
		toolBars = "toolbar=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes";
	}else{
		toolBars = "toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
	}

	TheNewWin = window.open(url,name,'height='+height+',width='+width+', top='+wint+',left='+winl+','+toolBars);
}