function newwin (url)
{
	//open a new window
	var winWidth = screen.width-200;
	var winHeight = screen.height-230;
	newWindow = eval("window.open(url,\"NewWindow\",\"toolbar=no,width="+ winWidth +",height=" + winHeight + ",top=0,left=0;,directories=no,status=yes,scrollbars=yes,resizable=yes,menubar=no\");");
	newWindow.focus();
}