$(document).ready(function(){
    ///商品颜色
    $.ajax({
    type: "Get",
    url: "/ajax/plist.aspx",
    data: "t=color",
    success: function(rts){
    $('#dropcolor').empty();
    $('#dropcolor').append('<option>商品颜色</option>');  
    var str1=rts.split(";");
    if(str1.length>0){
        for(var i=0; i<str1.length; i++){
        document.getElementById("dropcolor").options.add(new Option(str1[i],str1[i]));
        };
        $("#dropcolor").val($("#hdcolor").attr("value"));
    }
    } 
    });
    ///商品分类                
    $.ajax({
    type: "Get",
    url: "/ajax/plist.aspx",
    data: "t=tree1&d="+$("#hdpt").attr("value"),
    success: function(rts){
        $('#dropplone').empty();  
        $('#dropplone').append('<option>商品分类</option>'); 
        if(rts.length>0){ 
            var str1=rts.split(";");
            for(var i=0; i<str1.length; i++){var str2=str1[i].split(":");document.getElementById("dropplone").options.add(new Option(str2[1],str2[0]));};
            $("#dropplone").val($("#hdpl").attr("value"));
        }
    } 
    });
    
    ///商品尺寸    
    $.ajax({
    type: "Get",
    url: "/ajax/plist.aspx",
    data: "t=size&d="+$("#hdpt").attr("value"),
    success: function(rts){
    $('#dropattr').empty();  
    $('#dropattr').append('<option>商品尺寸</option>'); 
    if(rts.length>0){ 
        var str1=rts.split(";");
        for(var i=0; i<str1.length; i++){document.getElementById("dropattr").options.add(new Option(str1[i],str1[i]));};
        $("#dropattr").val($("#hdsize").attr("value"));
    }
    } 
    }); 
    //商品频道
    $("#proprotype").change(function() {          // 增加省份改变的事件触发  
         var sel = $("#proprotype").val();  
         if (sel != "商品频道") {  
             selproplone();
             selsize(); 
             $('#dropplone').focus();
         }        
        $('#dropplone').empty();  
        $('#dropplone').append('<option>商品分类</option>');  
    });
     
    $("#ibtseacrhSub").click=null;
    $("#ibtseacrhSub").click(function() {          // 搜索按钮的事件触发 
        var querystr="";
        if($("#probrand").val()!="0")
        {
            querystr=pack(querystr,"brand="+escape($("#probrand").val()));
        }        
//        if($("#dropgender").val()!="0")
//        {
//            querystr=pack(querystr,"Gender="+escape($("#dropgender").val()));
//        }
        if ($("#proprotype").val() != "0") {  
            querystr=pack(querystr,"pt="+escape($("#proprotype").val()));
        } 
        if ($("#dropplone").val() != "商品分类") {  
            querystr=pack(querystr,"pl="+escape($("#dropplone").val()));
        }
        if ($("#dropattr").val() != "商品尺寸") {  
            querystr=pack(querystr,"size="+escape($("#dropattr").val()));
        }
        if ($("#dropcolor").val() != "商品颜色") {  
           querystr=pack(querystr,"color="+escape($("#dropcolor").val()));
        }
        if ($("#dropprice").val()!= "商品价格") {  
            querystr=pack(querystr,"price="+escape($("#dropprice").val()));
        }
        
        if ($("#txtkey").val()!= "") {  
            querystr=pack(querystr,"key="+escape($("#txtkey").val()));
        }
        if(querystr.length==0){
          alert("请选择搜索条件！");
          $('#dropattr').focus();
        return;
        }
        else{
         location.href="/Search.aspx?"+querystr; 
        }
    }); 
});
function pack(str,newstr){
  if(str.length==0)
    return newstr;
  else
    return str+"&"+newstr;
}

function selproplone(){
    var parentid=$("#proprotype").val();
    $('#dropplone').empty();  
    $('#dropplone').append('<option>商品分类</option>');  
    $.ajax({
    type:"Get",
    url:"/ajax/plist.aspx",
    data:"t=tree1&d="+parentid,
    success:function(rts){ 
    
    if(rts.length>0){ 
    var str1=rts.split(";");
    var count=str1.length;
    for(var i=0; i<count; i++){var str2=str1[i].split(":");document.getElementById("dropplone").options.add(new Option(str2[1],str2[0]));};
    }}
    });
}
function selsize(){    
    var parentid=$("#proprotype").val();
    $('#dropplone').empty();  
    $('#dropplone').append('<option>商品分类</option>');
    $.ajax({
    type: "Get",
    url: "/ajax/plist.aspx",
    data: "t=size&d="+parentid,
    success: function(rts){
    $('#dropattr').empty();  
    $('#dropattr').append('<option>商品尺寸</option>');  
    var str1=rts.split(";");
    for(var i=0; i<str1.length; i++){
    document.getElementById("dropattr").options.add(new Option(str1[i],str1[i]));
    };
    } 
    }); 
}