<!--
function i(p) {
  remote = window.open("/aa/stutter/?room="+p,"remote","width=300,height=400,scrollbars,resizeable=no,toolbar=no,menubar=no");
  remote.focus();
}

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_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_findObj(n, d) { //v3.0
  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); 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 getSelectedRadio(buttonGroup) {
  // returns the array number of the selected radio button or -1 if no button is selected
  if (buttonGroup[0]) { // if the button group is an array (one button is not an array)
    for (var i=0; i<buttonGroup.length; i++) {
      if (buttonGroup[i].checked) {
        return i
      }
    }
  } else {
    if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
  }
  // if we get to this point, no radio button is selected
  return -1;
} // Ends the "getSelectedRadio" function

function getSelectedRadioValue(buttonGroup) {
  // returns the value of the selected radio button or "" if no button is selected
  var i = getSelectedRadio(buttonGroup);
  if (i == -1) {
    return "";
  } else {
    if (buttonGroup[i]) { // Make sure the button group is an array (not just one button)
      return buttonGroup[i].value;
    } else { // The button group is just the one button, and it is checked
      return buttonGroup.value;
    }
  }
} // Ends the "getSelectedRadioValue" function

function getSelectedCheckbox(buttonGroup) {
  // Go through all the check boxes. return an array of all the ones
  // that are selected (their position numbers). if no boxes were checked,
  // returned array will be empty (length will be zero)
  var retArr = new Array();
  var lastElement = 0;
  if (buttonGroup[0]) { // if the button group is an array (one check box is not an array)
    for (var i=0; i<buttonGroup.length; i++) {
      if (buttonGroup[i].checked) {
        retArr.length = lastElement;
        retArr[lastElement] = i;
        lastElement++;
      }
    }
  } else { // There is only one check box (it's not an array)
    if (buttonGroup.checked) { // if the one check box is checked
      retArr.length = lastElement;
      retArr[lastElement] = 0; // return zero as the only array value
    }
  }
  return retArr;
}

function getSelectedCheckboxValue(buttonGroup) {
  // return an array of values selected in the check box group. if no boxes
  // were checked, returned array will be empty (length will be zero)
  var retArr = new Array(); // set up empty array for the return values
  var selectedItems = getSelectedCheckbox(buttonGroup);
  if (selectedItems.length != 0) { // if there was something selected
    retArr.length = selectedItems.length;
    for (var i=0; i<selectedItems.length; i++) {
      if (buttonGroup[selectedItems[i]]) { // Make sure it's an array
        retArr[i] = buttonGroup[selectedItems[i]].value;
      } else { // It's not an array (there's just one check box and it's selected)
        retArr[i] = buttonGroup.value;// return that value
      }
    }
  }
  return retArr;
}

function getSelectedOptionValue(optionGroup){
 if (optionGroup.selectedIndex >= 0) {
  return optionGroup.options[optionGroup.selectedIndex].value;
 } else {
  return '';
 }
}
function deleteAllOptions(sel){sel.options.length=0;}
function deleteOption(sel,idx){sel.options[idx]=null;}
function addOption(sel,option){var idx=sel.options.length;sel.options[idx]=option;}
function insertOptionAt(sel,option,idx){
 for (var i=sel.options.length; i>idx; i--) sel.opitons[i]=sel.options[i-1];
 sel.options[idx]=option;
}

function checkDate(mSel,dSel,ySel,bEmptyOptionAtTop) {
 var lastDay = dSel.options.length;
 var month=mSel.value;
 var year=ySel.value;
 var i,idx;
 if (bEmptyOptionAtTop) lastDay = lastDay - 1;
 if (month=='1' || month=='3' || month=='5' || month=='7' || month=='8' || month=='10' || month=='12') {
  for (i=lastDay;i<31;i++) {
   if (bEmptyOptionAtTop) idx=i+1; else idx=i;
   insertOptionAt(dSel, new Option(i+1,i+1), idx);
  }
 }
 if (month=='4' || month=='6' || month=='9' || month=='11') {
  for (i=lastDay;i<30;i++) {
   if (bEmptyOptionAtTop) idx=i+1; else idx=i;
   insertOptionAt(dSel, new Option(i+1,i+1), idx);
  }
  if (bEmptyOptionAtTop) idx=31; else idx=30;
  deleteOption(dSel, idx);
 }
 if (month=='2') {
  for (i=lastDay;i<29;i++) {
   if (bEmptyOptionAtTop) idx=i+1; else idx=i;
   insertOptionAt(dSel, new Option(i+1,i+1), idx);
  }
  if ( ((year % 4)==0) && ( ((year % 100)!=0) || ((year % 400)==0) ) ) { // leap year
    for (i=30;i<=31;i++) {
     if (bEmptyOptionAtTop) idx=30; else idx=29;
     deleteOption(dSel, idx);
    }
  } else {
    for (i=29;i<=31;i++) {
     if (bEmptyOptionAtTop) idx=29; else idx=28;
     deleteOption(dSel, idx);
    }
  }
 }
 return true;
}

function validate_email(email_str) {
 var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; //not valid
 var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; //valid
 if (! email_str) {return -1;}
 else if (reg1.test(email_str) || ! reg2.test(email_str)) {return 0;}
 return 1;
}

function disableEnterKey(){if(window.event.keyCode==13)window.event.keyCode=0;} 
function createRequestObject(){if(navigator.appName=="Microsoft Internet Explorer"){return new ActiveXObject("Microsoft.XMLHTTP");}else{return new XMLHttpRequest();}}

function getStyleClass (className) {
  if (document.all) {
    for (var s = 0; s < document.styleSheets.length; s++)
      for (var r = 0; r < document.styleSheets[s].rules.length; r++)
        if (document.styleSheets[s].rules[r].selectorText == '.' + 
className)
          return document.styleSheets[s].rules[r];
  }
  else if (document.getElementById) {
    for (var s = 0; s < document.styleSheets.length; s++)
      for (var r = 0; r < document.styleSheets[s].cssRules.length; r++)
        if (document.styleSheets[s].cssRules[r].selectorText == '.' + 
className)
          return document.styleSheets[s].cssRules[r];
  }
  return null;
}

function displayMsg(msgDiv,msg,msgType) {
if (!msgType) msgType = 'error';
var iconImage = '';
if (msgType=='error') {
  iconImage = '<img src="/images/i_alert.gif" width="19" height="19" alt="Error"\/>';
}
msgDiv.innerHTML='<table width="100%" cellpadding="3"><tr><td width="25">' + iconImage + '</td><td>'+msg+'</td></tr></table>';
msgDiv.style.display='block';
}

function disableForm(formId) {
 if(typeof formId == 'string'){
   // Determine if the argument is a form id or a form name.
   // Note form name usage is deprecated but supported here for legacy reasons.
   var oForm = (document.getElementById(formId) || document.forms[formId]);
 }
 else if(typeof formId == 'object'){
   // Treat argument as an HTML form object.
   var oForm = formId;
 }
 else{
   return;
 }

 // Iterate over the form elements collection
 for (var i=0; i<oForm.elements.length; i++){
/*
   oElement = oForm.elements[i];
   oName = oForm.elements[i].name;
   oValue = oForm.elements[i].value;
*/
   oForm.elements[i].disabled = true;

/*
   // Do not submit fields that are disabled or
   // do not have a name attribute value.
                        if(!oDisabled && oName)
                        {
                                switch (oElement.type)
                                {
                                        case 'select-one':
                                        case 'select-multiple':
                                                for(var j=0; j<oElement.options.length; j++){
                                                        if(oElement.options[j].selected){
                                                                if(window.ActiveXObject){
                                                                        this._sFormData += encodeURIComponent(oName) + '=' + encodeURIComponent(oElement.options[j].attributes['value'].specified?oElement.options[j].value:oElement.options[j].text) + '&';
                                                                }
                                                                else{
                                                                        this._sFormData += encodeURIComponent(oName) + '=' + encodeURIComponent(oElement.options[j].hasAttribute('value')?oElement.options[j].value:oElement.options[j].text) + '&';
                                                                }

                                                        }
                                                }
                                                break;
                                        case 'radio':
                                        case 'checkbox':
                                                if(oElement.checked){
                                                        this._sFormData += encodeURIComponent(oName) + '=' + encodeURIComponent(oValue) + '&';
                                                }
                                                break;
                                        case 'file':
                                                // stub case as XMLHttpRequest will only send the file path as a string.
                                        case undefined:
                                                // stub case for fieldset element which returns undefined.
                                        case 'reset':
                                                // stub case for input type reset button.
                                        case 'button':
                                                // stub case for input type button elements.
                                                break;
                                        case 'submit':
                                                if(hasSubmit == false){
                                                        this._sFormData += encodeURIComponent(oName) + '=' + encodeURIComponent(oValue) + '&';
                                                        hasSubmit = true;
                                                }
                                                break;
                                        default:
                                                this._sFormData += encodeURIComponent(oName) + '=' + encodeURIComponent(oValue) + '&';
                                                break;
                                }
                        }
*/
  }
}