<!--

function openWindow(file, width, height) {
	var left;
	var top;
	left = (screen.availWidth - width) / 2;
	top = (screen.availHeight - height) / 2;
	window.open(file, '', 'top=' + top + ' , left=' + left + ' , width=' + width + ' , height=' + height + ' , scrollbars=yes');
}

//-->