function showHideSubmenu(menu)
{
	if (document.getElementById)
	{ //check for !="list-item" -- for some reason display property seems to be initially equal to "", not the expected "none"
		var submenu=menu.parentNode.getElementsByTagName("ul")[0];
		if(submenu.style.display!="list-item")
			{
        menu.getElementsByTagName("img")[0].src="images/minus.gif"; 
        submenu.style.display="list-item";
      }
		else 
			{
        menu.getElementsByTagName("img")[0].src="images/plus.gif"; 
        submenu.style.display="none";
      }
		return false;
	}
	//old browsers that don't support getElementById just get the main link
  //as do ones w/o js or with js turned off
	else return false;
}

function view(org)
{  
  var subitem=document.getElementById(org);
  if(subitem.style.display!="block")
			{
        subitem.style.display="block";
      }
		else 
			{
        subitem.style.display="none";
      }
  return false;
}

function PubLinkOnClick(item)
{
  // ignore the 'selected by default' index 0 which is just a content hint, e.g. 'Forms'  
  if(item.options.selectedIndex)
    {
      var loc=item.options[item.selectedIndex].value;
      item.options.selectedIndex=0;
      document.location.href=loc;
    }
}
/* remnant from unused homepage style
function showHidePic()
{
  var textBkrnd=document.getElementById('homeContent').style;
  // fx uses rgb and IE uses hex
  if (textBkrnd.backgroundColor!="rgb(255, 251, 221)" && textBkrnd.backgroundColor!="#fffbdd")
  {
    textBkrnd.backgroundColor="#fffbdd";
    var textBkrndOnOff=document.getElementById('mat');
    textBkrndOnOff.innerHTML="Default Page Style";
  }
  else
  {
    textBkrnd.backgroundColor="transparent";
    var textBkrndOnOff=document.getElementById('mat');
    textBkrndOnOff.innerHTML="Difficulty Reading Text?";
  }
}  

*/