var MyjQuery = {};
var rowNo= 0
MyjQuery.seekdiv = new Object({
    /*
    提示框
    event：事件
    txtid：文本框ID
    txtvalue：文本框的值
    array：进行搜索的数组
    scrollbar：有无滚动条，yes表示有，no表示无。
    count：提示框的展示条数
    width,height：宽高
    */
    SearchEngine: function(event, txtid, txtvalue, array, scrollbar, count, width, height) {
        if (scrollbar == "yes") {
            $("body").append("<div id='flydiv' class='leave' style='position:absolute; display:none;right: 0px;top:0px;background-color:#CEE5F7;width:" + width + "px;height:" + height + "px;overflow:auto;overflow-x:hidden;'><iframe id='iframe' src='./js/HighlyHint/iframe.htm' style='position:absolute; visibility:inherit; top:0; left:0; width:1000px;height:" + height + "; z-index:-1;marginwidth='0' marginheight='0' frameborder='0' _filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';'></iframe></div>");
        }
        else {
            $("body").append("<div id='flydiv' class='leave' style=' position:absolute;right: 0px;top:0px;background-color:#CEE5F7;'><iframe id='iframe' src='./js/HighlyHint/iframe.htm' style='position:absolute; visibility:inherit; top:0; left:0; width:" + width + ";height:" + height + "; z-index:-1;marginwidth='0' marginheight='0' frameborder='0' _filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';'></iframe></div>");
        }


        var divX = $("#" + txtid).offset().top + 20;
        var divY = $("#" + txtid).offset().left;
        $("#flydiv").css("top", divX);
        $("#flydiv").css("left", divY);
        //$("#iframe").attr("src", "../js/HighlyHint/iframe.htm");


        $("#flydiv").append("<table width='" + width + "' border='0' cellpadding='3' cellspacing='1' id='tb'></table>");
        if (txtvalue == "") {
            array = "";
            $("#tb tr").remove();
            $("#flydiv").remove();
            $("#flydiv").hide();
        }
        var appendstr = array;
        var tszsz = "";
        var appendstrleng = appendstr.length;
        //根据行数的增加调整iframe的高度
        var _height_tr = parseInt(height) / 30;
        if (appendstrleng > _height_tr) {
            $("iframe").css("height", parseInt(height) + 20 * (appendstrleng - _height_tr) + "px");
            //alert(parseInt(height) + 20 * (appendstrleng - _height_tr));
        }
        for (var i = 0; i < appendstrleng; i++) {

            if (count == 0) {
                tszsz += "<tr id='tr_" + i + "' class='clickrow' onmousemove='MyjQuery.seekdiv.mousemove(" + i + ")' onmouseout='MyjQuery.seekdiv.mouseout(" + i + ")' ><td>" + appendstr[i] + "</td></tr>";
            }
            else {
                if (i < count) {//限定条数
                    tszsz += "<tr id='tr_" + i + "' class='clickrow' onmousemove='MyjQuery.seekdiv.mousemove(" + i + ")' onmouseout='MyjQuery.seekdiv.mouseout(" + i + ")' ><td>" + appendstr[i] + "</td></tr>";
                }
            }
        }
        $("#tb tr").remove();
        if (tszsz.length > 0) {
            $("#flydiv").show();
        } else {
            $("#flydiv").hide();
        }
        $("#tb").append(tszsz);
        MyjQuery.seekdiv.ok(event, txtid);

        $(".clickrow").click(function() {
            var id = $(this).attr("id");
            document.getElementById(txtid).value = document.getElementById(id).innerText;
            $("#tb tr").remove();
            $("#flydiv").remove();
            $("#flydiv").hide();
            $("#" + txtid).focus();
        });

        $(".leave").mouseleave(function() {
            $("#tb tr").remove();
            $("#flydiv").remove();
            $("#flydiv").hide();
        });

    },


    mouseout: function(i) {
        document.getElementById("tr_" + i).style.backgroundColor = "#CEE5F7";
    },
    mousemove: function(i) {
        document.getElementById("tr_" + i).style.backgroundColor = "#ECE9D8";
    },

    ok: function(event, inputId) {

        var tableId = 'tb';
        //事件的标识代码 
        if (event.keyCode == 38) {
            for (var k = 0; k < document.getElementById(tableId).rows.length; k++) {
                document.getElementById(tableId).rows(k).bgColor = "#CEE5F7";
            }
            if (rowNo == 0) {
                rowNo++;
            }
            if (document.getElementById(tableId).rows.length > 0) {

                document.getElementById(tableId).rows(--rowNo % document.getElementById(tableId).rows.length).bgColor = "#ECE9D8";
                //document.getElementById(inputId).value = document.getElementById(tableId).rows(rowNo % document.getElementById(tableId).rows.length).innerText;
            }

        }
        //事件的标识代码 
        if (event.keyCode == 40) {
            for (var k = 0; k < document.getElementById(tableId).rows.length; k++) {
                document.getElementById(tableId).rows(k).bgColor = "#CEE5F7";
            }
            if (document.getElementById(tableId).rows.length > 0) {
                document.getElementById(tableId).rows(++rowNo % document.getElementById(tableId).rows.length).bgColor = "#ECE9D8";
                //document.getElementById(inputId).value = document.getElementById(tableId).rows(rowNo % document.getElementById(tableId).rows.length).innerText;
            }
        }

        if (event.keyCode == 13) {
            if (document.getElementById(tableId).rows.length > 0) {
                document.getElementById(inputId).value = document.getElementById(tableId).rows(rowNo % document.getElementById(tableId).rows.length).innerText;
            }
            $("#tb tr").remove();
            $("#flydiv").remove();
            $("#flydiv").hide();
        }
    }
});