function switchDiv(divID){
	// store starting state
	divstate = objStyle(divID).display;
	// Hide everything
	objStyle('D001').display = "none";
	objStyle('D002').display = "none";
	objStyle('D003').display = "none";	
	objStyle('D004').display = "none";		
	if (!divstate || divstate == "none") {
		objStyle(divID).display = "block";
	}
}
function showDiv(divID, linkID){
	// Hide everything
	objStyle('D001').display = "none";
	objStyle('D002').display = "none";
	objStyle('D003').display = "none";	
  objStyle('D004').display = "none";		
	objStyle('L001').color = "#444444";
	objStyle('L002').color = "#444444";
	objStyle('L003').color = "#444444";	
  objStyle('L004').color = "#444444";		
	// Show what we want
	objStyle(linkID).color = "#D42E12" 
	objStyle(divID).display = "block";
}
function objStyle(objectId){
	if (document.getElementById && document.getElementById(objectId)) {
		return document.getElementById(objectId).style;
	} else if (document.all && document.all(objectId)) {
		return document.all(objectId).style;
	} else {
		return false;
	}
}
function showIt(div){ 
 obj(div).style.display = "block";  
}
function hideIt(div){
 obj(div).style.display = "none"; 
}
function obj(objectId){
 if (document.getElementById && document.getElementById(objectId)) {
  return document.getElementById(objectId);
 } else if (document.all && document.all(objectId)) {
  return document.all(objectId);
 } else {
  return false;
 }
}