var xmlHTTP;

//创建对象

function createXMLHTTP()
{
    if(window.XMLHttpRequest)
    {
        xmlHTTP = new XMLHttpRequest();
    }
    else if(window.ActiveXObject)
    {
        try
        {
            xmlHTTP = new ActiveXObject("Msxm12.XMLHTTP");
        }
        catch(e)
        {
        }
        try
        {
            xmlHTTP = new ActiveXObject("Microsoft.XMLHTTP");
        }
        catch(e)
        {
        }
        if(!xmlHTTP) 
        {
            window.alert("不能创建对象");
            return false;
        }
    }
}


function ListpageLoad(pageaction,nowpage,allpage,allcount,sql,act)
{
    if(pageaction=="page")
    {
        if(document.getElementById("page").value == "")
        {
            alert("请输入数字");
            return;
        }
    }
    createXMLHTTP();
    var url = "../admin/ajax/ajax.aspx?action=AjaxACTPageLoad&pageaction="+pageaction+"&nowpage="+nowpage+"&allpage="+allpage+"&allcount="+allcount+"&sql="+sql+"&act="+act;
    xmlHTTP.open("GET",url,true);
    xmlHTTP.onreadystatechange = ReturnList;
    xmlHTTP.send(null);
}

function ReturnList()
{
    if(xmlHTTP.readyState == 4)
    {
        if(xmlHTTP.status == 200)
        {
            if(xmlHTTP.responseText == "UpPage")
            {
                alert("已到顶页");
            }
            else if(xmlHTTP.responseText == "EndPage")
            {
                alert("已到尾页");
            }
            else if(xmlHTTP.responseText == "OutPage")
            {
                 alert("请输入有效数字");
            }
            else
            {
                document.getElementById("info").innerHTML="";
                document.getElementById("info").innerHTML=xmlHTTP.responseText;
                
            }
        }
    }
}

function SearchGoods()
{
    var price = document.getElementById("selmoney").value;
    var date =  document.getElementById("seldate").value;
    var findword = document.getElementById("findword").value;
    if(findword=="" && date=="0" && price=="0")
    {
        alert("请选择搜索信息");
        return;
    }
    createXMLHTTP();
    var url = "../admin/ajax/ajax.aspx?action=SearchGoods&price="+price+"&date="+date+"&findword="+findword;
    xmlHTTP.open("GET",url,true);
    xmlHTTP.onreadystatechange = SearchGoodsR;
    xmlHTTP.send(null);
}

function SearchGoodsC()
{
    var price = document.getElementById("selmoney").value;
    var date =  document.getElementById("seldate").value;
    var findword = document.getElementById("findword").value;
    if(findword=="" && date=="0" && price=="0")
    {
        alert("请选择搜索信息");
        return;
    }
    createXMLHTTP();
    var url = "../../admin/ajax/ajax.aspx?action=SearchGoods&price="+price+"&date="+date+"&findword="+findword;
    xmlHTTP.open("GET",url,true);
    xmlHTTP.onreadystatechange = SearchGoodsR;
    xmlHTTP.send(null);
}


function SearchGoodsR()
{
    if(xmlHTTP.readyState == 4)
    {
        if(xmlHTTP.status == 200)
        {
            var url = xmlHTTP.responseText; 
            window.parent.location.href="/UI/SearchPage.aspx?url="+url+"";
        }
    }
}