function db_showpicture (szUrl, szName, nWidth, nHeight)
{

	var newWidth = (nWidth * 1) + 50;		// Implicit Casting to integer
	var newHeight = (nHeight * 1) + 110;
	
	var szFeatures = "menubar=no,scrollbars=yes,width=" + newWidth + ",height=" + newHeight;

	var xWin = window.open(szUrl, "cactaceae", szFeatures);
	xWin.window.resizeTo(newWidth, newHeight);

}
function db_closepicture ()
{
	window.close();
}