var HELPWin=null;
function wopenyt(sub_url)
{
	HELPWin=window.open(sub_url,'windowopenyt','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=1,width=852,height=288');
	if(navigator.appVersion.charAt(0)==2)
	{
		HELPWin=window.open(sub_url,'windowopenyt','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=1,width=852,height=288');
	}

	if(navigator.appVersion.charAt(0)>=3)
	{
		HELPWin.focus()
	}
};