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 error(field, message) {
  alert(message);
  MM_findObj(field).focus();
  return false;
}

function setother(c, d) {
  c.checked ? show(d) : hide(d);
}

function show(d) {
  MM_findObj(d).style.display = "inline";
}
function hide(d) {
  MM_findObj(d).style.display = "none";
}
function toggle(d) {
  if (MM_findObj(d).style.display=="none")
  	show(d);
  else
  	hide(d);
}

function nextfield(f) {
  var c = String.fromCharCode(event.keyCode);
  var r = /^[0-9]$/;
  if (!r.test(c)) return false;
  form = f.form;
  if (f.value.length==f.maxLength) {
	  for (i=0; i<form.elements.length; i++) if (form.elements[i]==f) break;
	  form.elements[i+1 % form.elements.length].focus();
  }
}

function checknum(e) {
  if (e.keyCode) code = e.keyCode;
  else code = e.charCode;
  if (code > 127) return true;
  c = String.fromCharCode(code);
  var n = /^[\d\x01-\x1F]$/;
  if (!n.test(c)) {
  	alert("Numbers only in this field, keyCode="+e.keyCode+", charCode="+e.charCode);
	return false;
  }
  else return true;
}

function uncheck(c) {
  c.checked=false;
}

function setradio(r,v) {
  for (i=0; i<r.length; i++) {
  	if (r[i].value == v) r[i].checked = true;
	else r[i].checked = false;
  }
}

function dump_html(x) {
  msg="";
  for (prop in x) {
  	document.write(prop + "=" + eval("x."+prop) + "<BR>\n");
  }
}
function dump_alert(x) {
  msg="";
  for (prop in x) {
  	msg += prop + "=" + eval("x."+prop) + "\n";
  }
  alert(msg);
}


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);