// resize popup window to fit image
/*
function mssResizeToFit(dlg, picHeight, picWidth) {
	 var imgWidth;
	 var imgHeight;
	 imgWidth = picWidth + 60; 
	 imgHeight = picHeight + 145;
	 dlg.resizeTo(imgWidth, imgHeight);
}
*/

// switch alt image view
function mssChangeImage(img) {
/* */
	var imageName;
	for (i = 1; i <= 9; i++) {
		imageName = "image" + i; 
		if (document.getElementById(imageName)) {
			document.getElementById(imageName).style.display='none';
		}
	}
	document.getElementById(img).style.display='block';
	return;
}