var remember = new Array();
var remember2 = new Array();
var checkIt = 0;
var DHTML;

function show(name,lvl,obj)
{
	DHTML = (document.getElementById || document.all || document.layers);
	if (!DHTML) return;
	if (checkIt) clearTimeout(checkIt);
//	checkUserInput();
	if (remember[lvl] && remember[lvl] == name) return;
	if (remember[lvl])
	{
		closeAll(lvl);
	}
	if (name)
	{
		var x = getObj(name);
		x.visibility = 'visible';
	}
	remember[lvl] = name;
	if (obj.parentNode) y = obj.parentNode;
	else if (obj.parentElement) y = obj.parentElement;
	else return;
	if (obj.tagName == 'A')
	{
		if (y.className) return;
		y.className = 'over';
	}
	if (remember2[lvl]) remember2[lvl].className = '';
	if (obj.tagName == 'A') remember2[lvl] = y;
}

function closeAll(lvl)
{
	for (i=remember.length - 1;i>=lvl;i--)
	{
		if (remember[i]) //IE4 Mac
		{
			var x = getObj(remember[i]);
			x.visibility = 'hidden';
		}
		remember[i] = null;
		if (remember2[i])
		{
			remember2[i].className = '';
			remember2[i] = null;
		}
	}

}

function halt()
{
	checkIt = setTimeout('closeAll(1)',500);
}

function getObj(name)
{
	  if (document.getElementById)
	  {
	    return document.getElementById(name).style;
	  }
	  else if (document.all)
	  {
	    return document.all[name].style;
	  }
	  else if (document.layers)
	  {
	    return document.layers[name];
	  }
	  else return false;
}

function submitenter(myfield,e)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	if (keycode == 13)
{
	myfield.form.submit();
	return false;
}
	else
	return true;
}

function toggleActive() {
	if(document.getElementById) 
	document.getElementById.className='sectionLink';
}

function toggleInactive() {
	if(document.getElementById) 
	document.getElementById.className='sectionLink';
}
	
//form tags to omit in NS6+:
var omitformtags=["input", "textarea", "select"]

omitformtags=omitformtags.join("|")

function disableselect(e){
if (omitformtags.indexOf(e.target.tagName.toLowerCase())==-1)
return false
}

function reEnable(){
return true
}

if (typeof document.onselectstart!="undefined")
document.onselectstart=new Function ("return false")
else{
document.onmousedown=disableselect
document.onmouseup=reEnable
}