function doPopup(idx)
{
	var target = '';
	var w, h;
	
	switch (idx)
	{
		case 1:
			target = "pu_directors.html";
			w = 420;
			h = 490;
			break;
		case 2:
			target = "pu_shareholder.html";
			w = 820;
			h = 500;
			break;
	}
	
	if (target != '')
	{
			window.open (target, "popup", "status=0, toolbar=0, menubar=0, height="+h+", width="+w+", resizable=1, location=0, titlebar=0, scrollbars=yes");
	}
}