function checkSearchForm()
{var searchSubSort=document.getElementById('searchSubSort').value;var searchKeyWords=document.getElementById('searchKeyWords').value;if(searchKeyWords==null||searchKeyWords==""||searchKeyWords.length==0||searchKeyWords=="请输入关键字")
{alert('请输入查询的内容！');return false;}
else
{window.open("http://www.changyuonline.com/search.aspx?sortid="+escape(searchSubSort)+"&key="+escape(searchKeyWords)+"&motion=1");return true;}}
function showSvrCenter()
{document.getElementById('svrCenter').style.display="block";}
function hideSvrCenter()
{setTimeout("hidden()",2000);}
function hidden()
{document.getElementById("svrCenter").style.display="none";}
function Rnd(numLength,totalLength)
{var arr=new Array();var num;for(var i=0,j;i<numLength;i++)
{num=parseInt(Math.random()*totalLength+1);for(j=0;j<arr.length;j++)
{if(arr[j]==num)break;}
if(j==arr.length)
{arr[arr.length]=num;}
else
{i--;}}
return arr;}
function setHomePage(obj)
{try
{obj.style.behavior='url(#default#homepage)';obj.setHomePage("http://www.changyuonline.com");}
catch(e){if(window.netscape)
{try
{netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");}
catch(e)
{alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");}
var prefs=Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);prefs.setCharPref('browser.startup.homepage',"http://www.changyuonline.com");}}}
function addFavirate()
{if(document.all)
{window.external.addFavorite("http://www.changyuonline.com","张裕直供网 - 张裕公司网上直销商城：网上购买解百纳、爱斐堡、冰酒、馆藏酒等张裕名酒");}
else if(window.sidebar)
{window.sidebar.addPanel('张裕直供网 - 张裕公司网上直销商城：网上购买解百纳、爱斐堡、冰酒、馆藏酒等张裕名酒 ','http://www.changyuonline.com',"");}}
function checkMemberPoints(proPoints,memberPoints)
{if(parseInt(proPoints) > parseInt(memberPoints)){alert('您尚未登录或您的积分不够,不能直接兑换！');return false;}return true;}
function checkKeyPress()
{
    var key = window.event.keyCode;
    if(key >= 48 && key <= 57)
    {
        return true;
    }
    else
    {
        alert('输入错误,只能为数字！');
        return false;
    }
}
function searchProduct()
{
    var minpoint = document.getElementById("ctl00$Content$txtMinPoint").value;
    var maxpoint = document.getElementById("ctl00$Content$txtMaxPoint").value;
    var URL = "search.aspx?minpoint=" + minpoint + "&maxpoint=" + maxpoint;
    
    if(parseInt(minpoint)>parseInt(maxpoint))
    {
        alert('您输入的区间有误,请重新输入！');
        document.getElementById("ctl00$Content$txtMinPoint").focus()
        document.getElementById("ctl00$Content$txtMinPoint").select();
        return false;
    }
    
    window.open(URL);
}