function popup(imgLocation,winname,size,medium,date,width,height) {
	var params = 'width='+width+', height='+height;
	params += ', directories=no';
 	params += ', location=no';
 	params += ', menubar=no';
 	params += ', resizable=no';
 	params += ', scrollbars=no';
 	params += ', status=no';
 	params += ', toolbar=no';
	newwindow=window.open('',winname,params);
	if (window.focus) {newwindow.focus()}
	
	var tmp = newwindow.document;
	tmp.write('<html><head><title>'+winname+'</title>');
	tmp.write('<link rel="stylesheet" href="mv.css">');
	tmp.write('</head><body><div align="center"><img src="'+imgLocation+'">');
	tmp.write('<br><br><span class="description">'+winname+'<br>');
	tmp.write(''+size+'<br>'+medium+'<br>'+date+'<br></span>');
	tmp.write('</div><div align="right" style="font-size:10px;"><a href="javascript:void(0)" onclick="window.close()">close window</a></div>');
	tmp.write('</body></html>');
	tmp.close();
	 return false;
}
