function goToURL(url) 
{ parent.location = url; }

function getarticle()
{
	windowReference=window.open("getarticle.php","Hex","width=500,height=152,top=349,left=380,resizeable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no");
	if (!windowReference.opener)
		windowReference.opener = self;
}

function getperiodarticle()
{
	windowReference=window.open("getperiodarticle.php","Hex","width=500,height=152,top=349,left=380,resizeable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no");
	if (!windowReference.opener)
		windowReference.opener = self;
}

function getdiscountarticle()
{
	windowReference=window.open("getdiscountarticle.php","Hex","width=500,height=152,top=349,left=380,resizeable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no");
	if (!windowReference.opener)
		windowReference.opener = self;
}