function subMenuOver(zObject) { zObject.style.visibility = 'visible'; }
function subMenuOut(zObject)  { zObject.style.visibility = 'hidden';  }



var xmlHttp
function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}

function callContent(content)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
} 
var url=content
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") document.getElementById("caption").innerHTML=xmlHttp.responseText 

if (xmlHttp.readyState==1 || xmlHttp.readyState=="loading") document.getElementById("caption").innerHTML="<table align='center' height='460'><tr><td><img src='images/bar.gif' /></td></tr></table>"
} 


function hideContent()
{
document.getElementById("fcontent").style.visibility = 'hidden';
}


function thumb(i,c)
{
  document.getElementById("photo").src = i;
  document.getElementById("photoNo").value = c;
  //document.getElementById("thumb").style.width = w;
  //document.getElementById("thumb").style.height = h;
  //document.getElementById("caption").style.width = w;
  //document.getElementById("caption").style.height = h;
}

function thumbmouseover(i)
{
  document.getElementById(i).className = 'thumbOver';
}

function thumbmouseout(i)
{
  document.getElementById(i).className = 'thumbOut';
}


<!--
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];}}
}
//-->