function showWarnings(response, callbackShowWarnings) {
    var allWarnings = '';
    if (isc.isAn.Object(response)) {
        var warnings = response.warnings;
        isc.logEcho(response, "Is an Object");
        if (isc.isAn.Array(warnings)) {
            isc.logWarn("Is an Array: " + warnings);
            for (var i = 0; i < warnings.length; i++) {
                allWarnings += i > 0 ? '<br /><br />' + warnings[i] : warnings[i];
            }
        }
    }

    if (callbackShowWarnings != undefined) {
        if (allWarnings != '') {
            isc.warn(allWarnings,
                {
                    callback: callbackShowWarnings,
                    title: ge.message('warnung'),
                    buttons: [
                        isc.GeOkButton.create({
                            click: function(){
                                this.topElement.okClick();
                            }
                        }),
                        isc.GeCancelButton.create({
                            click: function(){
                                this.topElement.cancelClick();
                            }
                        })
                    ]
                });
        } else {
            callbackShowWarnings(true);
        }
    } else if (allWarnings != '') {
        isc.warn(allWarnings,
            {title: ge.message('warnung')});
    }

}

function showErrors(response, data, request) {
    if (response.status == RPCResponse.STATUS_FAILURE) {
        if (isc.isAn.Array(data)) {
            isc.logWarn("Is an Array: " + data);
            var errorMessage = "";
            for (var i = 0; i < data.length; i++) {
                var error = data[i];
                errorMessage += "<div>" + error.message + "</div>";
            }
            isc.warn(errorMessage, {title:ge.message("error")});
            return true;
        }
    }
    return false;
}

function askBeforeLeave(thisValue){
    if(typeof formChanged == "function"){
            formChanged(thisValue);
         return false;
    }else{
        return true;
    }   
}

function callAskingDialog(thisValue){
        isc.ask(ge.message("es.haben.sich.daten.veraendert"),
            {
            ID:"askBeforeLeaveWindow",
            title:ge.message("hinweis"),
            showCloseButton: false,
            buttons: [
                {title:ge.message("smartclient.YES_BUTTON_TITLE"), width: 120, height: 28, icon: "/img/icons/choose.png", iconSize: 16, iconAlign: "left",
                    click:"askBeforeLeaveWindow.closeClick();return false"
                },
                {title:ge.message("smartclient.NO_BUTTON_TITLE"), width: 120, height: 28, icon: "/img/icons/cancel.png", iconSize: 16, iconAlign: "left",
                    click: function(){
                            if(thisValue){
                                window.location.href = thisValue.href;
                            }
                    }
                }
            ]
            }
        );
    return false;
}