/**
* jQuery webUI 1.1.0
* 
* 
*/
if (typeof (WebUIManagers) == "undefined") WebUIManagers = {};
(function($)
{
    $.fn.webGetComboBoxManager = function()
    {
        return WebUIManagers[this[0].id + "_ComboBox"];
    };
    $.webDefaults = $.webDefaults || {};
    $.webDefaults.ComboBox = {
        resize: true,           //是否调整大小
        isMultiSelect: false,   //是否多选
        isShowCheckBox: false,  //是否选择复选框
        columns: false,       //表格状态
        selectBoxWidth: false, //宽度
        selectBoxHeight: false, //高度
        onBeforeSelect: false, //选择前事件
        onSelected: null, //选择值事件 
        initValue: null,
        initText: null,
        valueField: 'id',
        textField: 'text',
        valueFieldID: null,
        slide: true,           //是否以动画的形式显示
        split: ";",
        data: null,
        tree: null,            //下拉框以树的形式显示，tree的参数跟WebTree的参数一致 
        treeLeafOnly: true,   //是否只选择叶子
        grid: null,              //表格
        onStartResize: null,
        onEndResize: null,
        hideOnLoseFocus: true,
        url: null,              //数据源URL(需返回JSON)
        onSuccess: null,
        onError: null,
        onBeforeOpen: null,      //打开下拉框前事件，可以通过return false来阻止继续操作，利用这个参数可以用来调用其他函数，比如打开一个新窗口来选择值
        render: null            //文本框显示html函数
    };
    ///	<param name="$" type="jQuery"></param>
    $.fn.webComboBox = function(options)
    {
        this.each(function()
        {
            if (this.usedComboBox) return;
            var p = $.extend({}, options || {});
            if ($(this).attr("webui"))
            {
                try
                {
                    var attroptions = $(this).attr("webui");
                    if (attroptions.indexOf('{') < 0) attroptions = "{" + attroptions + "}";
                    eval("attroptions = " + attroptions + ";");
                    if (attroptions) p = $.extend({}, attroptions, p || {});
                }
                catch (e)
                {
                }
            }
            p = $.extend({}, $.webDefaults.ComboBox, p);
            if (p.columns)
            {
                p.isShowCheckBox = true;
            }
            if (p.isMultiSelect)
            {
                p.isShowCheckBox = true;
            }
            if (this.id == undefined) this.id = "WebUI_" + new Date().getTime();
            var g = {
                //查找Text,适用多选和单选
                findTextByValue: function(value)
                {
                    if (value == undefined) return "";
                    var texts = "";
                    var contain = function(checkvalue)
                    {
                        var targetdata = value.toString().split(p.split);
                        for (var i = 0; i < targetdata.length; i++)
                        {
                            if (targetdata[i] == checkvalue) return true;
                        }
                        return false;
                    };
                    $(g.data).each(function(i, item)
                    {
                        var val = item[p.valueField];
                        var txt = item[p.textField];
                        if (contain(val))
                        {
                            texts += txt + p.split;
                        }
                    });
                    if (texts.length > 0) texts = texts.substr(0, texts.length - 1);
                    return texts;
                },
                //查找Value,适用多选和单选
                findValueByText: function(text)
                {
                    if (!text && text == "") return "";
                    var contain = function(checkvalue)
                    {
                        var targetdata = text.toString().split(p.split);
                        for (var i = 0; i < targetdata.length; i++)
                        {
                            if (targetdata[i] == checkvalue) return true;
                        }
                        return false;
                    };
                    var values = "";
                    $(g.data).each(function(i, item)
                    {
                        var val = item[p.valueField];
                        var txt = item[p.textField];
                        if (contain(txt))
                        {
                            values += val + p.split;
                        }
                    });
                    if (values.length > 0) values = values.substr(0, values.length - 1);
                    return values;
                },
                removeItem: function()
                {
                },
                insertItem: function()
                {
                },
                addItem: function()
                {

                },
                selectValue: function(value)
                {
                    var text = g.findTextByValue(value); 
                    if (p.tree)
                    {
                        g.selectValueByTree(value);
                    }
                    else if (!p.isMultiSelect)
                    {
                        po.changeValue(value, text);
                        $("tr[value=" + value + "] td", g.selectBox).addClass("n-selected");
                        $("tr[value!=" + value + "] td", g.selectBox).removeClass("n-selected");
                    }
                    else
                    {
                        po.changeValue(value, text);
                        var targetdata = value.toString().split(p.split);
                        $("table.n-table-checkbox :checkbox", g.selectBox).each(function() { this.checked = false; });
                        for (var i = 0; i < targetdata.length; i++)
                        {
                            $("table.n-table-checkbox tr[value=" + targetdata[i] + "] :checkbox", g.selectBox).each(function() { this.checked = true; });
                        }
                    }
                },
                bulidContent: function()
                {
                    this.clearContent();
                    if (g.select)
                    {
                        g.setSelect();
                    }
                    else if (g.data)
                    {
                        g.setData(g.data);
                    }
                    else if (p.tree)
                    {
                        g.setTree(p.tree);
                    }
                    else if (p.grid)
                    {
                        g.setGrid(p.grid);
                    }
                    else if (p.url)
                    {

                        $.ajax({
                            type: 'post',
                            url: p.url,
                            cache: false,
                            dataType: 'json',
                            success: function(data)
                            {
                                g.data = data;
                                g.setData(g.data);
                                if (p.onSuccess) p.onSuccess(g.data);
                            },
                            error: function(XMLHttpRequest, textStatus)
                            {
                                if (p.onError) p.onError(XMLHttpRequest, textStatus);
                            }
                        });
                    }
                },
                clearContent: function()
                {
                    $("table", g.selectBox).html("");
                    //g.inputText.val("");
                    //g.valueField.val("");
                },
                setSelect: function()
                {
                    this.clearContent();
                    $('option', g.select).each(function(i)
                    {
                        var val = $(this).val();
                        var txt = $(this).html();
                        var tr = $("<tr><td index='" + i + "' value='" + val + "'>" + txt + "</td>");
                        $("table.n-table-nocheckbox", g.selectBox).append(tr);
                        $("td", tr).hover(function()
                        {
                            $(this).addClass("n-over");
                        }, function()
                        {
                            $(this).removeClass("n-over");
                        });
                    });
                    $('td:eq(' + g.select[0].selectedIndex + ')', g.selectBox).each(function()
                    {
                        if ($(this).hasClass("n-selected"))
                        {
                            g.selectBox.hide();
                            return;
                        }
                        $(".n-selected", g.selectBox).removeClass("n-selected");
                        $(this).addClass("n-selected");
                        if (g.select[0].selectedIndex != $(this).attr('index') && g.select[0].onchange)
                        {
                            g.select[0].selectedIndex = $(this).attr('index'); g.select[0].onchange();
                        }
                        var newIndex = parseInt($(this).attr('index'));
                        g.select[0].selectedIndex = newIndex;
                        g.select.trigger("change");
                        g.selectBox.hide();
                        g.inputText.val($(this).html());
                    });
                    po.addClickEven();
                },
                setData: function(data)
                {
                    this.clearContent();
                    if (!data || !data.length) return;
                    if (g.data != data) g.data = data;
                    if (p.columns)
                    {
                        g.selectBox.table.headrow = $("<tr class='n-table-headerow'><td width='18px'></td></tr>");
                        g.selectBox.table.append(g.selectBox.table.headrow);
                        g.selectBox.table.addClass("n-box-select-grid");
                        for (var j = 0; j < p.columns.length; j++)
                        {
                            var headrow = $("<td columnindex='" + j + "' columnname='" + p.columns[j].name + "'>" + p.columns[j].header + "</td>");
                            if (p.columns[j].width)
                            {
                                headrow.width(p.columns[j].width);
                            }
                            g.selectBox.table.headrow.append(headrow);

                        }
                    }
                    for (var i = 0; i < data.length; i++)
                    {
                        var val = data[i][p.valueField];
                        var txt = data[i][p.textField];
                        if (!p.columns)
                        {
                            $("table.n-table-checkbox", g.selectBox).append("<tr value='" + val + "'><td style='width:18px;'  index='" + i + "' value='" + val + "' text='" + txt + "' ><input type='checkbox' /></td><td index='" + i + "' value='" + val + "' align='left'>" + txt + "</td>");
                            $("table.n-table-nocheckbox", g.selectBox).append("<tr value='" + val + "'><td index='" + i + "' value='" + val + "' align='left'>" + txt + "</td>");
                        } else
                        {
                            var tr = $("<tr value='" + val + "'><td style='width:18px;'  index='" + i + "' value='" + val + "' text='" + txt + "' ><input type='checkbox' /></td></tr>");
                            $("td", g.selectBox.table.headrow).each(function()
                            {
                                var columnname = $(this).attr("columnname");
                                if (columnname)
                                {
                                    var td = $("<td>" + data[i][columnname] + "</td>");
                                    tr.append(td);
                                }
                            });
                            g.selectBox.table.append(tr);
                        }
                    }
                    //自定义复选框支持
                    if (p.isShowCheckBox && $.fn.webCheckBox)
                    {
                        $("table input:checkbox", g.selectBox).webCheckBox();
                    }
                    $(".n-table-checkbox input:checkbox", g.selectBox).change(function()
                    {
                        if (this.checked && p.onBeforeSelect)
                        {
                            var parentTD = null;
                            if ($(this).parent().get(0).tagName.toLowerCase() == "div")
                            {
                                parentTD = $(this).parent().parent();
                            } else
                            {
                                parentTD = $(this).parent();
                            }
                            if (parentTD != null && !p.onBeforeSelect(parentTD.attr("value"), parentTD.attr("text")))
                            {
                                g.selectBox.slideToggle("fast");
                                return false;
                            }
                        }
                        if (!p.isMultiSelect)
                        {
                            if (this.checked)
                            {
                                $("input:checked", g.selectBox).not(this).each(function()
                                {
                                    this.checked = false;
                                    $(".n-checkbox-checked", $(this).parent()).removeClass("n-checkbox-checked");
                                });
                                g.selectBox.slideToggle("fast");
                            }
                        }
                        po.checkboxUpdateValue();
                    });
                    $("table.n-table-nocheckbox td", g.selectBox).hover(function()
                    {
                        $(this).addClass("n-over");
                    }, function()
                    {
                        $(this).removeClass("n-over");
                    });
                    po.addClickEven();
                    //选择项初始化
                    po.dataInit();
                },
                //树
                setTree: function(tree)
                {
                    this.clearContent();
                    g.selectBox.table.remove();
                    if (tree.checkbox != false)
                    {
                        tree.onCheck = function()
                        {
                            var nodes = g.treeManager.getChecked();
                            var value = [];
                            var text = [];
                            $(nodes).each(function(i, node)
                            {
                                if (p.treeLeafOnly && node.data.children) return;
                                value.push(node.data[p.valueField]);
                                text.push(node.data[p.textField]);
                            });
                            po.changeValue(value.join(p.split), text.join(p.split));
                        };
                    }
                    else
                    {
                        tree.onSelect = function(node)
                        {
                            if (p.treeLeafOnly && node.data.children) return;
                            var value = node.data[p.valueField];
                            var text = node.data[p.textField];
                            po.changeValue(value, text);
                        };
                        tree.onCancelSelect = function(node)
                        {
                            po.changeValue("", "");
                        };
                    }
                    tree.onAfterAppend = function(domnode, nodedata)
                    {
                        if (!g.treeManager) return;
                        var value = null;
                        if (p.initValue) value = p.initValue;
                        else if (g.valueField.val() != "") value = g.valueField.val();
                        g.selectValueByTree(value);
                    };
                    g.tree = $("<ul></ul>");
                    $("div:first", g.selectBox).append(g.tree);
                    g.tree.webTree(tree);
                    g.treeManager = g.tree.webGetTreeManager();
                },
                selectValueByTree: function(value)
                {
                    if (value != null)
                    {
                        var text = "";
                        var valuelist = value.toString().split(p.split);
                        $(valuelist).each(function(i, item)
                        {
                            g.treeManager.selectNode(item.toString());
                            text += g.treeManager.getTextByID(item);
                            if (i < valuelist.length - 1) text += p.split;
                        });
                        po.changeValue(value, text);
                    }
                },
                //表格
                setGrid: function(grid)
                {
                    this.clearContent();
                    g.selectBox.table.remove();
                    g.grid = $("div:first", g.selectBox);
                    if (grid.checkbox != false)
                    {
                        grid.onCheckAllRow = grid.onCheckRow = function()
                        {
                            var rowsdata = g.gridManager.getCheckedRows();
                            var value = [];
                            var text = [];
                            $(rowsdata).each(function(i, rowdata)
                            {
                                value.push(rowdata[p.valueField]);
                                text.push(rowdata[p.textField]);
                            });
                            po.changeValue(value.join(p.split), text.join(p.split));
                        };
                    }
                    else
                    {
                        grid.onSelectRow = function(rowdata, rowobj, index)
                        {
                            var value = rowdata[p.valueField];
                            var text = rowdata[p.textField];
                            po.changeValue(value, text);
                        };
                        grid.onUnSelectRow = function(rowdata, rowobj, index)
                        {
                            po.changeValue("", "");
                        };
                    }
                    grid.width = "100%";
                    grid.height = "100%";
                    grid.heightDiff = -2;
                    grid.InWindow = false;
                    g.grid.webGrid(grid);
                    g.gridManager = g.grid.webGetGridManager();
                    p.hideOnLoseFocus = false;
                    po.onEndResize = function()
                    {
                        g.gridManager && g.gridManager.setHeight(g.selectBox.height() - 2);
                    };
                },
                data: p.data,
                inputText: null,
                select: null,
                textFieldID: "",
                valueFieldID: "",
                valueField: null //隐藏域(保存值)
            };
            //private object
            var po = {
                dataInit: function()
                {
                    var value = null;
                    if (p.initValue != undefined && p.initValue != null
                    && p.initText != undefined && p.initText != null
                    )
                    {
                        po.changeValue(p.initValue, p.initText);
                    }
                    //根据值来初始化
                    if (p.initValue != undefined && p.initValue != null)
                    {
                        value = p.initValue;
                        var text = g.findTextByValue(value);
                        po.changeValue(value, text);
                    }
                    //根据文本来初始化 
                    else if (p.initText != undefined && p.initText != null)
                    {
                        value = g.findValueByText(p.initText);
                        po.changeValue(value, p.initText);
                    }
                    else if (g.valueField.val() != "")
                    {
                        value = g.valueField.val();
                        var text = g.findTextByValue(value);
                        po.changeValue(value, text);
                    }
                    if (!p.isShowCheckBox && value != null)
                    {
                        $("table tr", g.selectBox).find("td:first").each(function()
                        {
                            if (value == $(this).attr("value"))
                            {
                                $(this).addClass("n-selected");
                            }
                        });
                    }
                    if (p.isShowCheckBox && value != null)
                    {
                        $(":checkbox", g.selectBox).each(function()
                        {
                            var parentTD = null;
                            var checkbox = $(this);
                            if (checkbox.parent().get(0).tagName.toLowerCase() == "div")
                            {
                                parentTD = checkbox.parent().parent();
                            } else
                            {
                                parentTD = checkbox.parent();
                            }
                            if (parentTD == null) return;
                            var valuearr = value.toString().split(p.split);
                            $(valuearr).each(function(i, item)
                            {
                                if (item == parentTD.attr("value"))
                                {
                                    $(".n-checkbox", parentTD).addClass("n-checkbox-checked");
                                    checkbox[0].checked = true;
                                }
                            });
                        });
                    }
                },
                changeValue: function(newValue, newText)
                {
                    g.valueField.val(newValue);
                    g.inputText.val(newText);
                    g.selectedValue = newValue;
                    g.selectedText = newText;
                    g.inputText.trigger("change").focus();
                    if (p.onSelected)
                        p.onSelected(newValue, newText);
                },
                //更新选中的值(复选框)
                checkboxUpdateValue: function()
                {
                    var valueStr = "";
                    var textStr = "";
                    $("input:checked", g.selectBox).each(function()
                    {
                        var parentTD = null;
                        if ($(this).parent().get(0).tagName.toLowerCase() == "div")
                        {
                            parentTD = $(this).parent().parent();
                        } else
                        {
                            parentTD = $(this).parent();
                        }
                        if (!parentTD) return;
                        valueStr += parentTD.attr("value") + p.split;
                        textStr += parentTD.attr("text") + p.split;
                    });
                    if (valueStr.length > 0) valueStr = valueStr.substr(0, valueStr.length - 1);
                    if (textStr.length > 0) textStr = textStr.substr(0, textStr.length - 1);
                    po.changeValue(valueStr, textStr);
                },
                addClickEven: function()
                {
                    //选项点击
                    $(".n-table-nocheckbox td", g.selectBox).click(function()
                    {
                        if (p.onBeforeSelect && !p.onBeforeSelect($(this).attr("value"), $(this).html()))
                        {
                            if (p.slide) g.selectBox.slideToggle("fast");
                            else g.selectBox.hide();
                            return false;
                        }
                        if ($(this).hasClass("n-selected"))
                        {
                            if (p.slide) g.selectBox.slideToggle("fast");
                            else g.selectBox.hide();
                            return;
                        }
                        $(".n-selected", g.selectBox).removeClass("n-selected");
                        $(this).addClass("n-selected");
                        if (g.select)
                        {
                            if (g.select[0].selectedIndex != $(this).attr('index'))
                            {
                                var newIndex = parseInt($(this).attr('index'));
                                g.select[0].selectedIndex = newIndex;
                                g.select.trigger("change");
                            }
                        }
                        if (p.slide)
                        {
                            g.boxToggling = true;
                            g.selectBox.hide("fast", function()
                            {
                                g.boxToggling = false;
                            })
                        } else g.selectBox.hide();
                        po.changeValue($(this).attr("value"), $(this).html());
                    });
                },

                toggleSelectBox: function(isHide)
                {
                    var textHeight = g.wrapper.height();
                    g.boxToggling = true;
                    if (isHide)
                    {
                        if (p.slide)
                        {
                            g.selectBox.slideToggle('fast', function()
                            {
                                g.boxToggling = false;
                            });
                        }
                        else
                        {
                            g.selectBox.hide();
                            g.boxToggling = false;
                        }
                    }
                    else
                    {
                        var topheight = g.wrapper.offset().top - $(window).scrollTop();
                        var selfheight = g.selectBox.height() + textHeight + 4;
                        if (topheight + selfheight > $(window).height() && topheight > selfheight)
                        {
                            g.selectBox.css("marginTop", -1 * (g.selectBox.height() + textHeight + 5));
                        }
                        if (p.slide)
                        {
                            g.selectBox.slideToggle('fast', function()
                            {
                                g.boxToggling = false;
                                if (!p.isShowCheckBox && $('td.n-selected', g.selectBox).length > 0)
                                {
                                    var offSet = ($('td.n-selected', g.selectBox).offset().top - g.selectBox.offset().top);
                                    $(".n-box-select-inner", g.selectBox).animate({ scrollTop: offSet });
                                }
                            });
                        }
                        else
                        {
                            g.selectBox.show();
                            g.boxToggling = false;
                            if (!g.tree && !g.grid && !p.isShowCheckBox && $('td.n-selected', g.selectBox).length > 0)
                            {
                                var offSet = ($('td.n-selected', g.selectBox).offset().top - g.selectBox.offset().top);
                                $(".n-box-select-inner", g.selectBox).animate({ scrollTop: offSet });
                            }
                        }
                    }
                    g.isShowed = g.selectBox.is(":visible");
                }
            };
            //文本框初始化
            if (this.tagName.toLowerCase() == "input")
            {
                this.readOnly = true;
                g.inputText = $(this);
                g.textFieldID = this.id;
            }
            else if (this.tagName.toLowerCase() == "select")
            {
                $(this).addClass('n-hidden');
                g.select = $(this);
                p.isMultiSelect = false;
                p.isShowCheckBox = false;
                g.textFieldID = this.id + "_txt";
                g.inputText = $('<input type="text" readonly="true"/>');
                g.inputText.attr("id", g.textFieldID).insertAfter($(this));
            } else
            {
                //不支持其他类型
                return;
            }
            if (g.inputText[0].name == undefined) g.inputText[0].name = g.textFieldID;
            //隐藏域初始化
            g.valueField = null;
            if (p.valueFieldID)
            {
                g.valueField = $("#" + p.valueFieldID + ":input");
                if (g.valueField.length == 0) g.valueField = $('<input type="hidden"/>');
                g.valueField[0].id = g.valueField[0].name = p.valueFieldID;
            }
            else
            {
                g.valueField = $('<input type="hidden"/>');
                g.valueField[0].id = g.valueField[0].name = g.textFieldID + "_val";
            }
            if (g.valueField[0].name == undefined) g.valueField[0].name = g.valueField[0].id;
            //开关
            g.link = $('<div class="n-trigger"><div class="n-trigger-icon"></div></div>');
            
            //下拉框
            if(p.isShowCheckBox && p.isMultiSelect){
	           	 g.selectBox = $('<div class="n-box-mtilselect"><div class="n-box-mtilselect-inner"><table cellpadding="0" cellspacing="0" border="0" class="n-box-mtilselect-table"></table></div></div>');
	             g.selectBox.table = $("table:first", g.selectBox);
	             //外层
	             g.wrapper = g.inputText.wrap('<div class="n-text n-text-combobox"></div>').parent();
	             g.wrapper.append('<div class="n-text-l"></div><div class="n-text-r"></div>');
	             g.wrapper.append(g.link).after(g.selectBox).after(g.valueField);
	
	             g.inputText.addClass("n-text-field");
	             if (p.width)
	             {
	                 g.wrapper.css({ width: p.width });
	                 g.inputText.css({ width: p.width - 20 });
	             }
	             if (p.height)
	             {
	                 g.wrapper.height(p.height);
	                 g.inputText.height(p.height - 2);
	                 g.link.height(p.height - 4);
	             }   
           }else{
        	   g.selectBox = $('<div class="n-box-select"><div class="n-box-select-inner"><table cellpadding="0" cellspacing="0" border="0" class="n-box-select-table"></table></div></div>');
               g.selectBox.table = $("table:first", g.selectBox);
               //外层
               g.wrapper = g.inputText.wrap('<div class="n-text n-text-combobox"></div>').parent();
               g.wrapper.append('<div class="n-text-l"></div><div class="n-text-r"></div>');
               g.wrapper.append(g.link).after(g.selectBox).after(g.valueField);

               g.inputText.addClass("n-text-field");
               if (p.width)
               {
                   g.wrapper.css({ width: p.width });
                   g.inputText.css({ width: p.width - 20 });
               }
               if (p.height)
               {
                   g.wrapper.height(p.height);
                   g.inputText.height(p.height - 2);
                   g.link.height(p.height - 4);
               }
        	   
           }

            if (p.isShowCheckBox && !g.select)
            {
                $("table", g.selectBox).addClass("n-table-checkbox");
            } else
            {
                p.isShowCheckBox = false;
                $("table", g.selectBox).addClass("n-table-nocheckbox");
            }
            //调整大小支持
            if (p.resize && $.fn.webResizable)
            {
                g.selectBox.webResizable({ handles: 'se,s', onStartResize: function()
                {
                    g.resizing = true;
                    p.onStartResize && onStartResize();
                }
                , onEndResize: function()
                {
                    g.resizing = false;
                    po.onEndResize && po.onEndResize();
                    p.onEndResize && p.onEndResize();
                }
                });
                g.selectBox.append("<div class='n-btn-nw-drop'></div>");
            }
            //开关 事件
            g.link.hover(function()
            {
                this.className = "n-trigger-hover";
            }, function()
            {
                this.className = "n-trigger";
            }).mousedown(function()
            {
                this.className = "n-trigger-pressed";
            }).mouseup(function()
            {
                this.className = "n-trigger-hover";
            }).click(function()
            {
                if (p.onBeforeOpen && p.onBeforeOpen() == false) return false;
                po.toggleSelectBox(g.selectBox.is(":visible"));
            });
            g.inputText.click(function()
            {
                if (p.onBeforeOpen && p.onBeforeOpen() == false) return false;
                po.toggleSelectBox(g.selectBox.is(":visible"));
            }).blur(function()
            {
                g.wrapper.removeClass("n-text-focus");
            }).focus(function()
            {
                g.wrapper.addClass("n-text-focus");
            });
            g.wrapper.hover(function()
            {
                g.wrapper.addClass("n-text-over");
            }, function()
            {
                g.wrapper.removeClass("n-text-over");
            });

            g.resizing = false;
            g.selectBox.hover(null, function(e)
            {
                if (p.hideOnLoseFocus && g.selectBox.is(":visible") && !g.boxToggling && !g.resizing)
                {
                    po.toggleSelectBox(true);
                }
            });
            //下拉框宽度、高度初始化
            if (p.selectBoxWidth)
            {
                g.selectBox.width(p.selectBoxWidth);
            }
            else
            {
                g.selectBox.css('width', g.wrapper.css('width'));
            }
            var itemsleng = $("tr", g.selectBox.table).length;
            if (!p.selectBoxHeight && itemsleng < 8) p.selectBoxHeight = itemsleng * 30;
            if (p.selectBoxHeight)
            {
                g.selectBox.height(p.selectBoxHeight);
            }

            //下拉框内容初始化
            g.bulidContent();
            if (p.render)
                g.inputText.val(p.render());
            if (this.id == undefined) this.id = "WebUI_" + new Date().getTime();
            WebUIManagers[this.id + "_ComboBox"] = g;
            this.usedComboBox = true;
        });
        if (this.length == 0) return null;
        if (this.length == 1) return WebUIManagers[this[0].id + "_ComboBox"];
        var managers = [];
        this.each(function()
        {
            managers.push(WebUIManagers[this.id + "_ComboBox"]);
        });
        return managers;
    };

})(jQuery);