function wk(stock,code,name,lang,_title,_serious){

	var opt_url;

	if(stock === "hk"){
	    opt_url = "http://data.gtimg.cn/flashdata/hk/latest/weekly/";
	}else{
	    opt_url = "http://data.gtimg.cn/flashdata/hushen/latest/weekly/";
	};

	$.ajax({
	    type: "get",
	    url: opt_url + stock + code + ".js?maxage=43201&visitdsttime=1",
	    datatype:"script",
	    success:function(){

	        var w_data = format(latest_weekly_data,lang);

	        var w_data0 = splitdata(w_data);

	        var w_option = opt_wk(name,w_data0,lang,_title,_serious);

	        // 2. 创建echarts实例
	        var mychart = echarts.init(document.getelementbyid('main'));

	        // 3. 作用
	        mychart.setoption(w_option);
	    }
	});

	
	// 提示框中文格式回调封装
	function tooltip_wk(lang,param,name){
	    var html = "";
	    if(lang == "cn"){
	        var til_op = '开盘值：'
	        var til_cl = '收盘值：'
	        var til_hi = '最高值：'
	        var til_low = '最低值：'
	        var value_hi = param[0].value[3]
	        var value_low = param[0].value[4]

	    }else{
	        var til_op = 'open：'
	        var til_cl = 'close：'
	        var til_hi = 'highest：'
	        var til_low = 'lowest：'
	        var value_hi = param[0].value[4]
	        var value_low = param[0].value[3]
	    }
	    if(param[0].componentsubtype == "candlestick"){
	        html += '<div style="text-align:center">' + name + '</div>'
	             + '<div style="text-align:center">' + param[0].name + '</div>'
	             + '<div style="white-space: pre-wrap;"></div>'
	             + '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:' + param[0].color +'"></span>'
	             + param[0].seriesname + "："
	             + '<div style="white-space: pre-wrap;"></div>'
	             + '<span style="display:inline-block;vertical-align:middle;margin-right:8px;margin-left:3px;border-radius:4px;width:4px;height:4px;background-color:' + param[0].color +'"></span>'
	             + til_op + todecimal(param[0].value[1])
	             + '<div style="white-space: pre-wrap;"></div>'
	             + '<span style="display:inline-block;vertical-align:middle;margin-right:8px;margin-left:3px;border-radius:4px;width:4px;height:4px;background-color:' + param[0].color +'"></span>'
	             + til_cl + todecimal(param[0].value[2])
	             + '<div style="white-space: pre-wrap;"></div>'
	             + '<span style="display:inline-block;vertical-align:middle;margin-right:8px;margin-left:3px;border-radius:4px;width:4px;height:4px;background-color:' + param[0].color +'"></span>'
	             + til_hi + todecimal(value_hi)
	             + '<div style="white-space: pre-wrap;"></div>'
	             + '<span style="display:inline-block;vertical-align:middle;margin-right:8px;margin-left:3px;border-radius:4px;width:4px;height:4px;background-color:' + param[0].color +'"></span>'
	             + til_low + todecimal(value_low)
	             + '<div style="white-space: pre-wrap;"></div>'
	    }
	    if(param[1] && param[1].componentsubtype == "line"){
	        var rplstr = param[1].seriesname.indexof("均线") >= 0?param[1].seriesname.replace("均线","均值"):null
	        html += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:'+ param[1].color +'"></span>'
	             +  rplstr +'：' + todecimal(param[1].value)
	             + '<div style="white-space: pre-wrap;"></div>'
	    };
	    if(param[2] && param[2].componentsubtype == "line"){
	        var rplstr = param[2].seriesname.indexof("均线") >= 0?param[2].seriesname.replace("均线","均值"):null
	        html += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:'+ param[2].color +'"></span>'
	             +  rplstr + '：' + todecimal(param[2].value)
	             + '<div style="white-space: pre-wrap;"></div>'
	    };
	    if(param[3] && param[3].componentsubtype == "line"){
	        var rplstr = param[3].seriesname.indexof("均线") >= 0?param[3].seriesname.replace("均线","均值"):null
	        html += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:'+ param[3].color +'"></span>'
	             +  rplstr + '：' + todecimal(param[3].value)
	             + '<div style="white-space: pre-wrap;"></div>'
	    };
	    if(param[4] && param[4].componentsubtype == "line"){
	        var rplstr = param[4].seriesname.indexof("均线") >= 0?param[4].seriesname.replace("均线","均值"):null
	        html += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:'+ param[4].color +'"></span>'
	             +  rplstr + '：' + todecimal(param[4].value)
	    }
	    return html;
	}

	// echarts配置
	function opt_wk(name,data,lang,_title,_serious){
	    

	    // 提示框参数配置
	    var settooltip = {
	        trigger: 'axis',
	        axispointer: {
	            type: 'cross'
	        },
	        formatter:function(param){
	        	return tooltip_wk(lang,param,name)
	        }
	    };

	    // if(lang == "cn"){
	    //     settooltip.formatter = function(param){
	            
	    //     }
	    // };

	    // 1. 柱状图样式定义
	    var upcolor = '#ec0000';
	    var upbordercolor = '#8a0000';
	    var downcolor = '#00da3c';
	    var downbordercolor = '#008f28';

	    return {
	        title: {
	            text: _title,
	            left: 0
	        },
	        tooltip: settooltip,
	        // legend: {
	        //     data: _legend
	        // },
	        grid: {
	            left: '10%',
	            right: '10%',
	            bottom: '15%'
	        },
	        xaxis: {
	            type: 'category',
	            data: data.categorydata,
	            scale: true,
	            boundarygap : false,
	            axisline: {onzero: false},
	            splitline: {show: false},
	            splitnumber: 20,
	            min: 'datamin',
	            max: 'datamax'
	        },
	        yaxis: {
	            scale: true,
	            splitarea: {
	                show: true
	            },
	            axispointer: {
	                label:{
	                    formatter:function(params){
	                        return todecimal(params.value)
	                    }
	                }
	            },
	            axislabel:{
	                formatter:function(value,index){
	                    return todecimal(value)
	                }
	            }
	        },
	        datazoom: [
	            {
	                type: 'inside',
	                start: 50,
	                end: 100
	            },
	            {
	                show: true,
	                type: 'slider',
	                y: '90%',
	                start: 50,
	                end: 100
	            }
	        ],
	        series: [
	            {
	                name: _serious,
	                type: 'candlestick',
	                data: data.values,
	                itemstyle: {
	                    normal: {
	                        color: upcolor,
	                        color0: downcolor,
	                        bordercolor: upbordercolor,
	                        bordercolor0: downbordercolor
	                    }
	                },
	                markpoint: {
	                    label: {
	                        normal: {
	                            formatter: function (param) {
	                                return param != null ? math.round(param.value) : '';
	                            }
	                        }
	                    },
	                    data: [
	                        {
	                            name: 'xx标点',
	                            coord: ['2019/5/31', 2300],
	                            value: 2300,
	                            itemstyle: {
	                                normal: {color: 'rgb(41,60,85)'}
	                            }
	                        },
	                        {
	                            name: 'highest value',
	                            type: 'max',
	                            valuedim: 'highest'
	                        },
	                        {
	                            name: 'lowest value',
	                            type: 'min',
	                            valuedim: 'lowest'
	                        },
	                        {
	                            name: 'average value on close',
	                            type: 'average',
	                            valuedim: 'close'
	                        }
	                    ],
	                    tooltip: {
	                        formatter: function (param) {
	                            return param.name + '<br>' + (param.data.coord || '');
	                        }
	                    }
	                },
	                markline: {
	                    symbol: ['none', 'none'],
	                    data: [
	                        [
	                            {
	                                name: 'from lowest to highest',
	                                type: 'min',
	                                valuedim: 'lowest',
	                                symbol: 'circle',
	                                symbolsize: 10,
	                                label: {
	                                    normal: {show: false},
	                                    emphasis: {show: false}
	                                }
	                            },
	                            {
	                                type: 'max',
	                                valuedim: 'highest',
	                                symbol: 'circle',
	                                symbolsize: 10,
	                                label: {
	                                    normal: {show: false},
	                                    emphasis: {show: false}
	                                }
	                            }
	                        ],
	                        {
	                            name: 'min line on close',
	                            type: 'min',
	                            valuedim: 'close',
	                            label:{
	                                formatter:function(param){
	                                    return todecimal(param.value)
	                                }
	                            }
	                        },
	                        {
	                            name: 'max line on close',
	                            type: 'max',
	                            valuedim: 'close',
	                            label:{
	                                formatter:function(param){
	                                    return todecimal(param.value)
	                                }
	                            }
	                        }
	                    ]
	                }
	            },
	            // {
	            //     name: _legend[1],  
	            //     type: 'line',
	            //     data: calculatema(data,5),
	            //     smooth: true,
	            //     linestyle: {
	            //         normal: {opacity: 0.5},
	            //     }
	            // },
	            // {
	            //     name: _legend[2],  
	            //     type: 'line',
	            //     data: calculatema(data,10),
	            //     smooth: true,
	            //     linestyle: {
	            //         normal: {opacity: 0.5}
	            //     }
	            // },
	            // {
	            //     name: _legend[3],
	            //     type: 'line',
	            //     data: calculatema(data,20),
	            //     smooth: true,
	            //     linestyle: {
	            //         normal: {opacity: 0.5}
	            //     }
	            // },
	            // {
	            //     name: _legend[4],
	            //     type: 'line',
	            //     data: calculatema(data,30),
	            //     smooth: true,
	            //     linestyle: {
	            //         normal: {opacity: 0.5}
	            //     }
	            // },

	        ]
	    };

	}
}