// JavaScript Document

function setCurrentMenuButton(id) {
	var elemMenuLi = document.getElementById(id);
	elemMenuLi.className = "currentMenuButton";
	
}

function setCurrentSubMenuButton(id) {
	var elemMenuLi = document.getElementById(id);
	elemMenuLi.className = "currentSubMenuButton";
	
}

function getArgs() {
	var args = new Object();
	var query = location.search.substring(1);    //Get query string.
	var pairs = query.split(",,");                //Break at comma.
	for(var i = 0; i < pairs.length; i++) {
		var pos = pairs[i].indexOf('=');         //Look for "name=value".
		if (pos == -1) continue;                 //If not found, skip.
		var argname = pairs[i].substring(0,pos); //Extract the value.
		var value = pairs[i].substring(pos+1);   //Extract the value.
		args[argname] = unescape(value);         //Store as a property.
	}
	return args;
}

   function showBranch(branch) {
      var objBranch = 
         document.getElementById(branch).style;
      if(objBranch.display=="block")
         objBranch.display="none";
      else
         objBranch.display="block";
   }
   
   function swapFolder(img) {
      objImg = document.getElementById(img);
      if(objImg.src.indexOf('plus.gif')>-1)
         objImg.src = openImg.src;
      else
         objImg.src = closedImg.src;
   }