// Copyright (C) Michael Eisermann
// Michael.Eisermann@ujf-grenoble.fr
// If you reuse this code please give credit!

// Toggle the display of a folder or complement box
function toggle(folderId)
{
	var parent = document.getElementById(folderId);
	var folder = document.getElementById(folderId+".info");
	var image = document.getElementById(folderId+".image");
	if ( !folder ) return;
	if( folder.style.display == "none" )
	{ 
		folder.style.display = "block"; 
		if( image ) image.src = "Images/folder-opened.gif";		
		if( parent.className == "complement" )
		{
			parent.style.border = "1px dashed black";
			parent.style.padding = "3px";
			// parent.style.backgroundColor = "white";
		}
	}
	else
	{ 
		folder.style.display= "none";
		if( image ) image.src= "Images/folder-closed.gif";
		if( parent.className == "complement" )
		{		
		  parent.style.border = "0px";
		  parent.style.padding = "4px";
			// parent.style.backgroundColor = "transparent";
		}
	}
	return;
}