function myBody(myFile) {
	top.vo.location.href = 'vo-top.html';
	top.body.location.href = myFile;
}
function subOpen(myFile) {
	subWindow=window.open('','helpwin','width=600,height=500,toolbar=yes,menubar=yes,location=yes,scrollbars=yes,resizable=yes');
	subWindow.location.href=myFile;
	subWindow.focus();
	//subWindow.moveTo(10,5);
}