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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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 goToURL(URL) { window.location = URL; }

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function addBookmark(title,url) {
  if(window.sidebar) { 
    window.sidebar.addPanel(title, url,""); 
  } else if ( document.all ) 
    {
      window.external.AddFavorite( url, title);
    } else if ( window.opera && window.print ) 
    { return true; }
  }
  
function popup(theURL,winName,features) { 
	window.open(theURL,winName,features);
}
function changeColor(element) {
  element.style.background="#FFFDC6";
}
function backToNormal(element) {
  element.style.background="#ffffff";
}
function dataChange(field) { 
  var check = true; 
  var value = field.value;

  for(var i=0;i < field.value.length; ++i) { 
    var new_key = value.charAt(i); //cycle through characters 
    if(((new_key < "0") || (new_key > "9")) && !(new_key == "")) { 
      check = false; 
      break; 
    } 
  } 
  if(!check) { 
    field.style.backgroundColor = "#FF8080"; 
  } else { 
    field.style.backgroundColor = "#FFFDC6"; 
  } 
}  
function t(i){
  var e = document.getElementById(i);
  var t = e.className;
  if(t.match('invisible')){
    t = t.replace(/invisible/gi, 'visible');
  } else {
    t = t.replace(/visible/gi, 'invisible');
  }
  e.className = t;
}