// openWin
function openWin(sURL, sName, sResizable, iWidth, iHeight)
{
	var objWin = window.open(sURL,sName,'width=' + iWidth + ',height=' + iHeight + ',status=yes,resizable=' + sResizable + ',toolbar=no,menubar=no,scrollbars=yes,location=no');
	if (objWin != null)
	  {
		objWin.moveTo((screen.width-iWidth)/2,(screen.height-iHeight)/2);
		objWin.focus();
	  }
}