if (document.getElementById)
{ // IE 6 and FireFox .8 or better
 	var docObj = "document.getElementById('";
	var docStyle = "').style";
}
else
	if (document.all)
	{ // IE 5.x
		var docObj = "document.all('";
		var docStyle = "').style";
	}
	else
	{
	 	alert("Please upgrade your browser.");
	}
var allMenus = new Array("Menu1");

function showMenu(whichMenu)
{
 	for (i=0; i < allMenus.length; i++)
	{
  		currentmenu = eval(docObj + allMenus[i] + docStyle);
  		currentmenu.display = 'none';
	}

	currentmenu = eval(docObj + whichMenu + docStyle);
	currentmenu.display = 'block';
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MakeVisible(ItemTag)
{
	var dom = findDOM(ItemTag, 1);

	dom.visibility = 'visible';
}

function MakeInvisible(ItemTag)
{
	var dom = findDOM(ItemTag, 1);

	dom.visibility = 'hidden';
}