// JavaScript Document

// Simple Rollovers
function imgOn(imgName) {
  var newImgName = imgName + "_on.gif";
	var ImageToChange = getElemRefs( imgName );
  ImageToChange.src = "images/" + newImgName;
  return;
}

function imgOff(imgName) {
  var newImgName = imgName + ".gif";
	var ImageToChange = getElemRefs( imgName );
    ImageToChange.src = "images/" + newImgName;
	//alert( "image to change ["+ ImageToChange.src + "]" );
	return;
}

function highlightNav(id) {
  var nav = getElemRefs(id);

  if ( nav.css ){
    nav.css.color = "#8C2B1C"; 
	nav.css.background = "#F9F2AF";
  }
}

function lowlightNav(id) {
  var nav = getElemRefs(id);
  if ( nav.css ){
      nav.css.color = "#58230D";
	  nav.css.background = "#F9F8E8";
    }
}


function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? getLyrRef(id,document): null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
 }