function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
	this.obj = getObjNN4(document,name);
	this.style = this.obj;
  }
}

function getObjNN4(obj,name)
{
	var x = obj.layers;
	var foundLayer;
	for (var i=0;i<x.length;i++)
	{
		if (x[i].id == name)
		 	foundLayer = x[i];
		else if (x[i].layers.length)
			var tmp = getObjNN4(x[i],name);
		if (tmp) foundLayer = tmp;
	}
	return foundLayer;
}

function toggle(tgthisid) {
	var y = new getObj(tgthisid);
	if (y.style.display != 'none') {
		y.style.display = 'none';
	}
	else {	
		y.style.display = '';
	}
}

function showmenu(showthisid) {
	var y = new getObj(showthisid);
	y.style.left = '-999em';
	y.style.left = 'auto';
	y.style.zindex = '0';
	}

function hidemenu(showthisid) {
	var y = new getObj(showthisid);
	y.style.left = '-999em';
	}

function showid(showthisid) {
	var y = new getObj(showthisid);
	y.style.visibility = 'visible';
	y.style.display = 'inline';
	}

function hideid(hidethisid) {
	var y = new getObj(hidethisid);
	y.style.visibility = 'hidden';
	y.style.display = 'none';
}


function showid2(tgdiv) {
	var y = new getObj(tgdiv);
	y.style.visibility = 'visible';
 }

function showid3(tgdiv) {
	var y = new getObj(tgdiv);
	y.style.visibility = 'visible';
	y.style.display = 'block';
 }

function hideid2(tgdiv) {
	var y = new getObj(tgdiv);
	y.style.visibility = 'hidden';
 }