function openDownloads(src)
{
	var w = 1000;
	var h = 540;
	var l = (screen.width - w) / 2;
	var t = (screen.height - h) / 2;
	var win = window.open(src, "Download", 
				'width=' + w + ', height=' + h + ', ' +
				'left=' + l + ', top=' + t + ', ' +
				'status=no, toolbar=no, scrollbars=no, resizable=no');
	win.moveTo(l, t);
	win.focus();
}