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();
  return true;
}
MM_reloadPage(true);

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; }
  return true;
}

function MM_showHideLayers2() { 
  var i,p,v,d,obj,args=MM_showHideLayers2.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; 
        d=(v=='hidden')?'none':'block'; }
    obj.visibility=v; 
    obj.display=d;}
    return true;
}

function setScheduled(element)
{
    var formObj = element.form;
    if (!formObj.scheduled[1].checked) formObj.scheduled[1].checked=true;
}

function switchImg(imgObj,url)
{
	//alert (imgObj.src);
	if (document.images) {
	  var newImage = new Image(); //preloader
	  newImage.src = url;
	}
	imgObj.src = url;
}


function trimString(stringValue)
{
return stringValue.replace(/\s/gi, "");
}

function addField (form, fieldType, fieldName, fieldValue) {
  if (document.getElementById) {
    var input = document.createElement('INPUT');
      if (document.all) { // what follows should work 
                          // with NN6 but doesn't in M14
        input.type = fieldType;
        input.name = fieldName;
        input.value = fieldValue;
      }
      else if (document.getElementById) { // so here is the
                                          // NN6 workaround
        input.setAttribute('type', fieldType);
        input.setAttribute('name', fieldName);
        input.setAttribute('value', fieldValue);
      }
    form.appendChild(input);
  }
}

function getField (form, fieldName) {
  if (!document.all)
    return form[fieldName];
  else  // IE has a bug not adding dynamically created field 
        // as named properties so we loop through the elements array 
    for (var e = 0; e < form.elements.length; e++)
      if (form.elements[e].name == fieldName)
        return form.elements[e];
  return null;
}

function removeField (form, fieldName) {
  var field = getField (form, fieldName);
  if (field && !field.length)
    field.parentNode.removeChild(field);
}

function toggleField (form, fieldName, value) {
  var field = getField (form, fieldName);
  if (field)
    removeField (form, fieldName);
  else
    addField (form, 'hidden', fieldName, value);
}

function buildHidden (formObj,name,val) {
   addField(formObj,'hidden',name,val);
}