div.style.border = "1 solid black";
        div.style.color = "white";
        div.style.backgroundColor = "blue";
        div.style.width = "100px";
        div.style.heigth = "50px";
        div.style.fontFamily = "Arial, Helvetica, sans-serif";
        div.style.fontWeight = "bold";
        div.style.fontSize = "11px";
    }
    div.style.top = document.body.scrollTop + "px";
    div.style.left = (document.body.offsetWidth - 100 - (document.all?20:0)) + "px";

    div.style.display = "";
}

/**
*  Default sample loading message hide function. Overrride it if you like.
*/
AjaxAnywhere.prototype.hideLoadingMessage = function() {
    var div = document.getElementById("AA_" + this.id + "_loading_div");
    if (div != null)
        div.style.display = "none";

}

/**
* This function is used to facilitatte AjaxAnywhere integration with existing projects/frameworks.
* It substitutes default Form.sumbit().
* The new implementation calls AjaxAnywhere.isFormSubmitByAjax() function to find out if the form
* should be submitted in traditional way or by AjaxAnywhere.
*/
AjaxAnywhere.prototype.substituteFormSubmitFunction = function() {
    if (this.notSupported)
        return;

    this.bindById();

    var form = this.findForm();

    form.submit_old = form.submit;
    var code = "var ajax = AjaxAnywhere.findInstance(\"" + this.id + "\"); " +
               "if (typeof ajax !='object' || ! ajax.isFormSubmitByAjax() ) " +
               "ajax.findForm().submit_old();" +
               " else " +
               "ajax.submitAJAX();"
    form.submit = new Function(code);

}
/**
* Substitutes the default behavior of <input type=submit|image> to submit the form via AjaxAnywhere.
*
* @param {boolean} indicates if existing onClick handlers should be preserved.
* If keepExistingOnClickHandler==true,
* Existing handler will be called first if it returns false, or if event.returnValue==false, AjaxAnywhere will not
* continue form submission.
* If keepExistingOnClickHandler==false or undefines, existing onClick event handlers will be replaced.
*
* @param {Array} list of submitButtons and submitImages names. If the parameter is omitted or undefined,
* all elements will be processed
*/
AjaxAnywhere.prototype.substituteSubmitButtonsBehavior = function (keepExistingOnClickHandler, elements) {
    if (this.notSupported)
        return;

    var form = this.findForm();
    if (elements == null || typeof elements == "undefined") { // process all elements
        elements = new Array();
        for (var i = 0; i < form.elements.length; i++) {
            elements.push(form.elements[i]);
        }

        var inputs = document.getElementsByTagName("input");
        for (var i = 0; i < inputs.length; i++) {
            var input = inputs[i];
            if (input.type != null && typeof input.type != "undefined" &&
                input.type.toLowerCase() == "image" && input.form == form) {
                elements.push(input);
            }
        }

        for (var i = 0; i < elements.length; i++) {
            var el = elements[i];
            if (el.tagName.toLowerCase() == "input" && (el.type.toLowerCase() == "submit"
                    || el.type.toLowerCase() == "image")) {
                this.substituteSubmitBehavior(el, keepExistingOnClickHandler);

            }
        }
    } else { //process only specified elements
        for (var i = 0; i < elements.length; i++) {
            var el = elements[i];
            if (el == null)
                continue;

            if (typeof el != "object")
                el = form.elements[el];

            if (typeof el != "undefined") {
                if (el.tagName.toLowerCase() == "input" && (el.type.toLowerCase() == "submit"
                        || el.type.toLowerCase() == "image"))
                    this.substituteSubmitBehavior(el, keepExistingOnClickHandler);
            }
        }
    }

}
/**
* Performs a single element behavior substitution
*
* @private
*/
AjaxAnywhere.prototype.substituteSubmitBehavior = function (el, keepExistingOnClickHandler) {

    var inList = false;
    for (var i = 0; i < this.substitutedSubmitButtons.length; i++) {
        var btnName = this.substitutedSubmitButtons[i];
        if (btnName == el.name) {
            inList = true;
            break;
        }
    }
    if (!inList)
        this.substitutedSubmitButtons.push(el.name);

    this.substitutedSubmitButtonsInfo[el.name] = keepExistingOnClickHandler;

    if (keepExistingOnClickHandler && (typeof el.onclick != "undefined") && ( el.onclick != null) && ( el.onclick != "")) {
        el.AA_old_onclick = el.onclick;
    }

    el.onclick = handleSubmitButtonClick;
    el.ajaxAnywhereId = this.id;
}

/**
*
* @private
*/
AjaxAnywhere.prototype.restoreSubstitutedSubmitButtons = function() {
    if (this.substitutedSubmitButtons.length == 0)
        return;

    var form = this.findForm();

    for (var i = 0; i < this.substitutedSubmitButtons.length; i++) {
        var name = this.substitutedSubmitButtons[i];
        var el = form.elements[name];
        if (el != null && typeof el != "undefined") {
            if (el.onclick != handleSubmitButtonClick) {
                var keepExistingOnClickHandler = this.substitutedSubmitButtonsInfo[el.name];
                this.substituteSubmitBehavior(el, keepExistingOnClickHandler);
            }
        } else {
            //input type=image
            if (name != null && typeof name != "undefined" && name.length != 0) {
                var elements = document.getElementsByName(name);
                if (elements != null)
                    for (var j = 0; j < elements.length; j++) {
                        el = elements[j];
                        if (el != null && typeof el != "undefined"
                                && el.tagName.toLowerCase() == "input"
                                && typeof el.type != "undefined" && el.type.toLowerCase() == "image") {
                            if (el.onclick != handleSubmitButtonClick) {
                                var keepExistingOnClickHandler = this.substitutedSubmitButtonsInfo[el.name];
                                this.substituteSubmitBehavior(el, keepExistingOnClickHandler);
                            }
                        }
                    }
            }
        }
    }
}

/**
* @private
*/
function handleSubmitButtonClick(_event) {

    if (typeof this.AA_old_onclick != "undefined") {
        if (false == this.AA_old_onclick(_event))
            return false;
        if (typeof window.event != "undefined")
            if (window.event.returnValue == false)
                return false;
    }
    var onsubmit = this.form.onsubmit;
    if (typeof onsubmit == "function") {
        if (false == onsubmit(_event))
            return false;
        if (typeof window.event != "undefined")
            if (window.event.returnValue == false)
                return false;
    }
    AjaxAnywhere.findInstance(this.ajaxAnywhereId).submitAJAX('', this);

    return false;
}
/**
* Override this function if you use AjaxAnywhere.substituteFormSubmitFunction() to
* dynamically inform AjaxAnywhere of the method you want to use for the form submission.
*/
AjaxAnywhere.prototype.isFormSubmitByAjax = function () {
    return true;
}

/**
* Some browsers (notably IE) do not load images from thier cache when content is updated using
* innerHTML. As a result, each image is re-requested from the server even though the image exists
* in the cache. To work around this issue, AjaxAnywhere preloads images present in the new content
* and intrduces a brief dely (default of 100 milleseconds) before calling innerHTML.
* See http://support.microsoft.com/default.aspx?scid=kb;en-us;319546 for further details.
* This function can be used to change this behaviour.
* @param (boolean) isDelay
*/
AjaxAnywhere.prototype.setDelayBeforeLoad = function (isDelay) {
    this.delayBeforeContentUpdate = isDelay;
}

/**
* Returns the current delay behavior.
*/
AjaxAnywhere.prototype.isDelayBeforeLoad = function () {
    return this.delayBeforeContentUpdate;
}

/**
* Sets the delay period in milliseconds. The default delay is 100 milliseconds.
* @param (int) delayMillis
*/
AjaxAnywhere.prototype.setDelayTime = function (delayMillis) {
    this.delayInMillis = delayMillis;
}

/**
* Returns the delay period in milliseconds.
*/
AjaxAnywhere.prototype.getDelayTime = function () {
    return this.delayInMillis;
}

/**
*   If an exception is throws on the server-side during AJAX request, it will be processed
* by this function. The default implementation is alert(stackTrace);
* Override it if you need.
*/
AjaxAnywhere.prototype.handleException = function(type, details) {
    alert(details);
}
/**
*   If an HTTP Error code returned during AJAX request, it will be processed
* by this function. The default implementation is alert(code);
* Override it if you need.
*/
AjaxAnywhere.prototype.handleHttpErrorCode = function(code) {
    var details = confirm("AjaxAnywhere default error handler. XMLHttpRequest HTTP Error code:" + code + " \n\n Would you like to view the response content in a new window?");
    if (details) {
        var win = window.open("", this.id + "_debug_window");
        if (win != null) {
            win.document.write("<html><body><xmp>" + this.req.responseText);
            win.document.close();
            win.focus();
        } else {
            alert("Please, disable your pop-up blocker for this site first.");
        }
    }
}

/**
* Override it if you need.
*/
AjaxAnywhere.prototype.handlePrevousRequestAborted = function() {
    alert("AjaxAnywhere default error handler. INFO: previous AJAX request dropped")
}


/**
*   If the HTML received in responce to AJAX request contains JavaScript that defines new
* functions/variables, they must be propagated to the proper context. Override this method
* to return the Array of function/variable names.
*/
AjaxAnywhere.prototype.getGlobalScriptsDeclarationsList = function(script) {
    return null;
}

/**
* This function should be overridden by AjaxAnywhere user to implement client-side
* determination of zones to reload.
*
* If the form is submited with &lt;input type=submit|image&gt;, submitButton is a reference to the DHTML object. Otherwise - undefined.
*
* @Returns a comma separated list of zones to reload, or "document.all" to reload
* the whole page. Returns null if the request must be sent in traditional way
*
*/
AjaxAnywhere.prototype.getZonesToReload = function(url, submitButton) {
    return this.getZonesToReaload();
    // backward compatibility only
}
/**
* depreceted : wrond spelling : Reaload will be removed in later versions
*/
AjaxAnywhere.prototype.getZonesToReaload = function(url, submitButton) {
    return "";
}

/**
* Override this method to implement a custom action
*/
AjaxAnywhere.prototype.onRequestSent = function () {
};
/**
* Override this method to implement a custom action
*/
AjaxAnywhere.prototype.onBeforeResponseProcessing = function () {
};
/**
* Override this method to implement a custom action
*/
AjaxAnywhere.prototype.onAfterResponseProcessing = function () {
};

/**
* Provides a default implementation from graceful degradation for getAJAX()
* calls location.href=url if XMLHttpRequest is unavailable, reloading the entire page .
*/
AjaxAnywhere.prototype.onGetAjaxNotSupported = function (url) {
    location.href = url;
    return false;
};

/**
* Provides a default implementation from graceful degradation for submitAJAX()
* calls form.submit() if XMLHttpRequest is unavailable, reloading the entire page
*/
AjaxAnywhere.prototype.onSubmitAjaxNotSupported = function (additionalPostData, submitButton) {
    var form = this.findForm();

    var actionAttrNode = form.attributes["action"];
    var url = actionAttrNode == null?null:actionAttrNode.nodeValue;
    var url_backup = url;
    if (typeof additionalPostData != 'undefined' && additionalPostData != null) {
        url += (url.indexOf("?") != -1) ? "&" : "?";
        url += additionalPostData;
        form.attributes["action"].nodeValue= url;
        // only POST method allows sending additional
        // date by altering form action URL.
        form.setAttribute("method", "post");
    }

    this.submitOld(form,submitButton);

    form.attributes["action"].nodeValue= url_backup;
    return false;
};
/**
* submit the form in tradiditional way :
* @private
*/

AjaxAnywhere.prototype.submitOld = function (form,submitButton){
    var submitHolder = null;
    if (submitButton!=null && typeof submitButton!="undefined"){
        submitHolder = document.createElement("input");
        submitHolder.setAttribute("type","hidden");
        submitHolder.setAttribute("name",submitButton.name);
        submitHolder.setAttribute("value",submitButton.value);
        form.appendChild(submitHolder);

    }

    if (typeof form.submit_old == "undefined")
        form.submit();
    else
        form.submit_old();

    if (submitButton!=null ){
        form.removeChild(submitHolder);
    }
}

// default instance.
ajaxAnywhere = new AjaxAnywhere();
ajaxAnywhere.bindById();