function hideLoadingPage() {
	if (document.getElementById) {
		document.getElementById('hidepage').style.visibility = 'hidden';
	}
	else {
		if (document.layers) {
			document.hidepage.visibility = 'hidden';
		}
		else {
			document.all.hidepage.style.visibility = 'hidden';
		}
	}
}

function click() {
  if (event.button==2||event.button==3) {
   oncontextmenu='return false';
  }
}

function hidestatus(){
  window.status=''
  return true
}

var baseopacity=70

function slowhigh(which2){
imgobj=which2
browserdetect=which2.filters? "ie" : typeof which2.style.MozOpacity=="string"? "mozilla" : ""
instantset(baseopacity)
highlighting=setInterval("gradualfade(imgobj)",50)
}

function slowlow(which2){
cleartimer()
instantset(baseopacity)
}

function instantset(degree){
if (browserdetect=="mozilla")
imgobj.style.MozOpacity=degree/100
else if (browserdetect=="ie")
imgobj.filters.alpha.opacity=degree
}

function cleartimer(){
if (window.highlighting) clearInterval(highlighting)
}

function gradualfade(cur2){
if (browserdetect=="mozilla" && cur2.style.MozOpacity<1)
cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.1, 0.99)
else if (browserdetect=="ie" && cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}

if (document.layers)

document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT)
document.onmouseover=hidestatus
document.onmouseout=hidestatus
document.onmousedown=click
document.oncontextmenu = new Function("return false;")

var ie=document.all
var ns6=document.getElementById&&!document.all

function ietruebody(){
  return (document.compatMode && document.compatMode!="BackCompat" && !window.opera)? document.documentElement : document.body
}

function enlarge(which, e, position, imgwidth, imgheight){
  if (ie||ns6){
  crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
  if (position=="center"){
  pgyoffset=ns6? parseInt(pageYOffset) : parseInt(ietruebody().scrollTop)
  horzpos=ns6? pageXOffset+window.innerWidth/2-imgwidth/2 : ietruebody().scrollLeft+ietruebody().clientWidth/2-imgwidth/2
  vertpos=ns6? pgyoffset+window.innerHeight/2-imgheight/2 : pgyoffset+ietruebody().clientHeight/2-imgheight/2
  if (window.opera && window.innerHeight) //compensate for Opera toolbar
  vertpos=pgyoffset+window.innerHeight/2-imgheight/2
  vertpos=Math.max(pgyoffset, vertpos)
  }
  else{
  var horzpos=ns6? pageXOffset+e.clientX : ietruebody().scrollLeft+event.clientX
  var vertpos=ns6? pageYOffset+e.clientY : ietruebody().scrollTop+event.clientY
  }
  crossobj.style.left=horzpos+"px"
  crossobj.style.top=vertpos+"px"
  
  crossobj.innerHTML='<div align="right" id="dragbar"><span id="closetext" onClick="closepreview()">X</span> </div><img src="'+which+'">'
  crossobj.style.visibility="visible"
  return false
  }
  else //if NOT IE 4+ or NS 6+, simply display image in full browser window
  return true
}

function closepreview(){
  crossobj.style.visibility="hidden"
}

function drag_drop(e){
  if (ie&&dragapproved){
  crossobj.style.left=tempx+event.clientX-offsetx+"px"
  crossobj.style.top=tempy+event.clientY-offsety+"px"
  }
  else if (ns6&&dragapproved){
  crossobj.style.left=tempx+e.clientX-offsetx+"px"
  crossobj.style.top=tempy+e.clientY-offsety+"px"
  }
  return false
}

function initializedrag(e){
  if (ie&&event.srcElement.id=="dragbar"||ns6&&e.target.id=="dragbar"){
  offsetx=ie? event.clientX : e.clientX
  offsety=ie? event.clientY : e.clientY
  
  tempx=parseInt(crossobj.style.left)
  tempy=parseInt(crossobj.style.top)
  
  dragapproved=true
  document.onmousemove=drag_drop
  }
}

document.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")