// =================================================================== 
// @Copy Right 2012
// 项目名称：JV.Aj.js
// 项目描述：项目统计操作
// 负责人：jonvon,jvon.net
// ===================================================================
$.fn.CmsvonAjaxBeforeSend = function(xmlHttpRequest, showModel, defaultWd, defaultImageUrl) {
    switch (showModel) {
    case "2":
        if (defaultImageUrl == "") {
            defaultImageUrl = "/Images/indicator.gif";
        }
        return $(this).after("<span id=\"CmsvonJqueryAjax-img\"><img src=\"" + defaultImageUrl + "\" alt=\"loading\" /></span>");
        break;
    default:
        if (defaultWd == "") {
            defaultWd = "loading";
        }
        return $(this).after("<span id=\"CmsvonJqueryAjax-wd\">" + defaultWd + "</span>");
        break;
    }
};
$.fn.CmsvonAjaxComplete = function(xmlHttpRequest, textStatus, showModel) {
    switch (showModel) {
    case "2":
        $("#CmsvonJqueryAjax-img").remove();
        break;
    default:
        $("#CmsvonJqueryAjax-wd").remove();
        break;
    }
};
$.fn.CmsvonAjaxError = function(errMessage) {
    if (errMessage == "") {
        errMessage = "操作失败，请刷新后重试！";
    }
    alert(errMessage);
};