$(function() {
    $("#ddlSite").FillOptions("/Resources/Services/GetSiteCategoriesData.ashx?typeid=A&cid=0", { datatype: "json", textfield: "name", valuefiled: "categoryid" });
    $("#ddlDepartment").AddOption("-请选择小栏目-", "-1", true, 0);
    $("#ddlSite").CascadingSelect(
    							$("#ddlDepartment"),
    						"/Resources/Services/GetSiteCategoriesData.ashx?typeid=A",
    						{ datatype: "json", textfield: "name", valuefiled: "categoryid", parameter: "cid" },
   							function() {
   							    if ($("#ddlSite").get(0).selectedIndex == 0) $("#ddlDepartment").get(0).options.length = 0;
   							    $("#ddlDepartment").AddOption("-请选择小栏目-", "-1", true, 0);
   							}
    		);
});


$(document).ready(
        function() {
            $("#btnSearchPost").click(function() { GoSearchPage(); });
        }
    )

function GoSearchPage() {
            if (SearchTextCheck()) {
                var keyword = $("#tbKeyWord").val();
                var state = $("#ddlState").val();
                var SiteId = $("#ddlSite").val();
                var CategoryId = $("#ddlDepartment").val();
                var PageToUrl = "/search.aspx?keyword=" + encodeURI(keyword) + "&SiteId=" + SiteId + "&CategoryId=" + CategoryId + "&SearchMode=" + state + "&Page=1";
                top.location.href = PageToUrl;
   }
}

function SearchTextCheck() {
    if ($("#tbKeyWord").val() == "") {
        alert("请输入您需要搜索的关键词.");
        $("#tbKeyWord").focus();
        return false;
    }
    return true;
}