function openImageNews(vLink, vHeight, vWidth)
{
	var sLink = (typeof(vLink.href) == 'undefined') ? vLink : vLink.href;

	if (sLink == '')
	{
		return false;
	}

	winDef = 'status=no,resizable=no,scrollbars=no,toolbar=no,location=no,fullscreen=no,titlebar=yes,height='.concat(vHeight).concat(',').concat('width=').concat(vWidth).concat(',');
	winDef = winDef.concat('top=').concat((screen.height - vHeight)/2).concat(',');
	winDef = winDef.concat('left=').concat((screen.width - vWidth)/2);
	newwin = open('', '_blank', winDef);

	newwin.document.writeln('<title></title><body topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">');
	newwin.document.write('<a href="" onClick="window.close(); return false;"><img border=0 src=');
	newwin.document.write(sLink);
	newwin.document.write(' width=');
	newwin.document.write(vWidth);
	newwin.document.write(' height=');
	newwin.document.write(vHeight);
	newwin.document.write('></a>');
	newwin.document.write('</body>');

	if (typeof(vLink.href) != 'undefined')
	{
		return false;
	}
}