//ajax
function Inint_AJAX() {
   try { return new ActiveXObject("Msxml2.XMLHTTP");  } 
   catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } 
   catch(e) {} //IE
   try { return new XMLHttpRequest();          } 
   catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;
};
function loaddoc(module,iddiv) {
     var req=Inint_AJAX();
     req.onreadystatechange = function () {
          if (req.readyState==4) {
               if (req.status==200) {
                    var data=req.responseText;
                    document.getElementById(iddiv).innerHTML=data;
               }
          }
     };
     req.open("GET", module, true);
     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
     req.send(null);
}
//loadpage
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_popupMsg(msg) { //v1.0
  alert(msg);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//layer
function MM_showHideLayers() { //v3.0
  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_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;
}