// JavaScript Document
function getURL() {
  var url = document.location.href;
  return parseURL(url);
}

function parseURL (url) {
  var fileName = url.split("/");
  fileName = (fileName[fileName.length-1]);
  return fileName;
}


function getDir() {
  var dir = document.location.href;
  return parseDir(dir);
}

function parseDir (url) {
  var dirName = url.split("/");
  dirName = (dirName[dirName.length-2]);
  dirName=dirName+".html";
  return dirName;
}


//function topMenu() {
//  var currentLocation = getURL();
//  var currentLocation = document.location.href;
//  var nav = document.getElementById("navArea");
//  //alert(nav);
//  links = nav.getElementsByTagName("a");
//  for (i=0; i<links.length; i++) {
//
//    linkHref = links[i].getAttribute("href");
//	//linkHref = parseURL(linkHref);
//
//	//alert ("current location = " + currentLocation);
//	//alert ("link = " + linkHref);
//    if (linkHref==currentLocation) {
//		//alert("success");
//      links[i].setAttribute("className", "active");
//	  links[i].setAttribute("class", "active");
//
//   }
//
//  }
//  
//}


function sideMenu() {
  var currentLocation1 = getURL();
  var currentLocation1 = document.location.href;
  var nav = document.getElementById("sideNav");
  //alert(nav);
  links = nav.getElementsByTagName("a");
  for (i=0; i<links.length; i++) {

    linkHref = links[i].getAttribute("href");
	//linkHref = parseURL(linkHref);

	//alert ("current location = " + currentLocation);
	//alert ("link = " + linkHref);
    if (linkHref==currentLocation1) {
		//alert("success");
      links[i].setAttribute("className", "activeside");
	  links[i].setAttribute("class", "activeside");

   }

  }
  
}