function entrySelectionChanged()
{
	var openArticleButton = document.getElementById('openArticleButton');
	openArticleButton.disabled = (getSelectedValue() == '');
}

function openArticleButtonClicked()
{
	var selectedValue = getSelectedValue();
	if (selectedValue != '')
	{
		var ht = screen.availHeight * .666;
		var wt = 804;
		var tp = (screen.availHeight - ht) / 2 - 32;
		var lp = (screen.availWidth - wt) / 2;
		var locUrl = '/Fanzine/article.php?rtcl=' + uue(selectedValue);
		var wndprops = 'location=no,menubars=no,resizable=no,scrollbars=yes,status=yes,toolbar=no,top=' + tp + ',left=' + lp + ',height=' + ht + ',width=' + wt;
		var newWindow = window.open(locUrl, 'fanzineArticleWindow', wndprops);
		newWindow.focus();
	}
}

function getSelectedValue()
{
	var entrySelect = document.getElementById('entrySelect');
	var selectedValue = entrySelect.options[entrySelect.selectedIndex].value;
	return selectedValue;
}