/*
var openImg = new Image();
openImg.src = "images/opened_folder.gif";
var closedImg = new Image();
closedImg.src = "images/closed_folder.gif";
*/

function showBranch(branch){
	/*
	var objBranch = document.getElementById(branch).style;
	if(objBranch.display=="block"){
		objBranch.display="none";
	}else{
		objBranch.display="block";
		close_branch(branch);
	}
	*/
}

function swapFolder(img){
	/*
	objImg = document.getElementById(img);
	if(objImg.src.indexOf('images/closed_folder.gif')>-1){
		objImg.src = openImg.src;		
		close_folder(img);
	}else{
		objImg.src = closedImg.src;
	}
	*/
}

function close_branch(branch){
	for(var b in branches){
		if(branches[b] != branch){
			var objBranch = document.getElementById(branches[b]).style;	
			objBranch.display="none";
		}
	}
}

function close_folder(folder){
	for(var f in folders){
		if(folders[f] != folder){
			var objImg = document.getElementById(folders[f]);	
			objImg.src = closedImg.src;
		}
	}
}