function mm_reloadpage(init) {  //reloads the window if nav4 resized
  if (init==true) with (navigator) {var appname; 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_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_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_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];}}
}