<!--

function getCurrentSection()
	{
	var path = location.pathname;
        var pathparts = path.split("/");
	var numDirs = pathparts.length;
	var last = numDirs -1;
	var prelast = numDirs -2;
	if ((pathparts[last] != "") && (pathparts[last].indexOf(".") == -1))
		{
		return pathparts[last];	
		}
	else
		{
		return pathparts[prelast];
		}
	}


function swap(imgname, state)
	{
	var curSection = getCurrentSection();
	if (curSection != imgname)
		{
		var prefix = "/trustees/images/";
		var swapit = "document.images['" + imgname + "'].src = '" + prefix + imgname + "_" + state + ".gif'";
		eval(swapit);
		}
	}

function setCatLink()
	{
	dir = getCurrentSection();
	var navItem = document.getElementById(dir);
	navItem.style.color = "#4e7492";

	if (dir == "committees" || dir == "officers" || dir == "info" || dir == "data")
		{
		var path= location.pathname;
		var pathparts = path.split("/");
		var file = pathparts[3];
		var fileparts = file.split(".");
		var filename = fileparts[0];
		if (filename != "")
			 {
			var subElement = document.getElementById(filename);
			var subElement2;
			if (subElement2 = document.getElementById(filename + "2"))
				{
				subElement2.style.fontWeight = "bold";
				}
		 	}
		else 
			{
			var subElement = document.getElementById("index");
			}
		subElement.style.fontWeight = "bold";
		}
	}

//-->