function expand(s, m)
{
   var browser = window.navigator.appName;
   var dif = 0;

   if (browser != "Microsoft Internet Explorer") { dif = 12; }

   var d = document.getElementById(m);
   var td = document.getElementById(s);
   var menuDiv = document.getElementById("menu");
   if (browser == "Microsoft Internet Explorer") { 
   	
   var left = td.offsetLeft-0;
   var top = td.offsetTop + 135;
   }
    if (browser != "Microsoft Internet Explorer") {
        if (navigator.platform != "Win32" && browser == "Netscape") {
	       var left = td.offsetLeft-10;
           var top = td.offsetTop + 27;
        }
        else {
	       var left = td.offsetLeft-0;
           var top = td.offsetTop + 27;
        }
		menuDiv.style.position="relative";
	}
   var width = td.offsetWidth - dif;
  
   td.style.color = "#FFFFFF";
  // td.style.backgroundColor = "#666666";
   td.style.background="#666666";
   
   d.style.top = top;
   d.style.left = left;
   d.style.width = width;
   //d.style.zIndex="1";
   d.style.position = "absolute";
   d.style.visibility = "visible";
   d.style.display = "block";
   
   
}

function collapse(s, m)
{
   var d = document.getElementById(m);
   var td = document.getElementById(s);

   td.style.color = "black";
   //td.style.backgroundColor = "#EEEEEE";
   td.style.backgroundImage="url('images/bar_back.jpg')";
   d.style.position = "static";
   d.style.visibility = "hidden";
   d.style.display = "none";
}

function collapseAll()
{
   var menuDiv = document.getElementById("menu");
   var divs = menuDiv.getElementsByTagName("div");
   var div;

   for (i = 0; i < divs.length; i++)
   {
      div = divs[i];
      div.style.visibility = "hidden";
      div.style.display = "none";
   }
}