//全局2d画笔
var globalContext = null;
//页面右上角圆弧的背景色
var arcBgColor = "rgb(54, 100, 139)";
//页面背景色
//var bgColor = "rgb(0, 0, 0)";
//验证标记--是否已经进行验证 true:正在进行验证;false:否
var verifyFlag = false;
//模式:1--1:1,2--1:N
var model = "2";
//绘画双手的起点横坐标
var x = 28;
//绘画双手的起点纵坐标
var y = 346;
//存放画手指函数的数组
var fingerList = [];
//保存当前正在采集的手指标记--删除时，消除当前正在采集的手指颜色时用到
var lastFPIdNum = null;
//绘画手指的边框颜色
var fingerBorderColor = "rgb(71,75,79)";
//页面右上角圆弧的背景色
//var arcBgColor = "rgb(243, 245,240)";
//页面背景色
var bgColor = "rgb(243, 245,240)";
//绘画的图形边框样式--边线绘图
var strokeStyle = "stroke";
//绘画的图形填充样式--填充绘图
var fillStyle = "fill";
//点击手指 的颜色
var fillFingerColor="rgb(71,75,79)";
//判断是否修改了数据(包括新增和删除)
var fpModifyFlag = false;

/**
 * 画椭圆 -- 给context添加绘画椭圆的属性
 * @author wenxin
 * @create 2013-05-15 10:11:21 am
 * @param x, y 椭圆定位的坐标
 * @param width, height 椭圆的宽度和高度
 */
CanvasRenderingContext2D.prototype.oval = function(x, y, width, height) 
{
    var k = (width/0.75)/2,w = width/2,h = height/2;
    this.strokeStyle = bgColor;
	this.beginPath();
	
	this.moveTo(x, y-h);
	this.bezierCurveTo(x+k, y-h, x+k, y+h, x, y+h);
	this.bezierCurveTo(x-k, y+h, x-k, y-h, x, y-h);
	this.closePath();
	this.stroke();
	return this;
}

 /**
 * 查动态库连接回调函数
 * @author wenxin
 * @create 2013-05-15 17:12:21 pm
 * @param ${pers_person_templateCount}:指纹数
 */
function getDLLConnectCallBack(result,isComp)
{
	if(globalContext == null)
	{
		if(isComp==true){
			globalContext = document.getElementById("canvasComp").getContext("2d");
		}else{
			globalContext = document.getElementById("canvas").getContext("2d");
		}
	}
	//返回码
	var ret = null;
	ret = result.ret;
	//接口调用成功返回时
	if(ret == 0)
	{
		//${base_fp_connectFail}:连接指纹采集器失败
		collectTips(globalContext, "未检测到指纹采集器.", "verification");
	}
	else
	{
		//${base_fp_loadFail}:加载ZKFinger10失败
		collectTips(globalContext, "加载动态库失败.", "verification");
	}
}
/**
 * 调用begincapture接口，开始采集指纹
 * @author wenxin
 * @create 2013-06-24 10:11:21 am
 * @param context 2d画布上下文
 */
function beginCapture(context)
{
	$.ajax( {
		type : "GET",
		url : issOnlineUrl+"/fingerprint/beginCapture?type=2&FakeFunOn=0&random="+getRandomNum(),
		dataType : "json",
		async: true,
		success : function(result) 
		{
			//返回码
			var ret = null;
			ret = result.ret;
			//接口调用成功返回时
			if(ret == 0)
			{
				verifyFlag = true;
				//检查采集、显示图像
				checkColl();
			}
			else if(ret == -2001)
			{
				//${base_fp_connectFail}:连接指纹采集器失败
				//显示框--采集提示
				collectTips(context, "未检测到指纹采集器.", "verification");
			}
			else if(ret == -2002)
			{
				getWebServerInfo(null, null, "1");
			}
			else if(ret == -2005)
			{
				//取消采集
				cancelCapture();
				//开始采集
				beginCapture(globalContext);
			}
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) 
		{
			alert("请安装指纹驱动或启动该服务!");
			//messageBox({messageType: "alert", title: "${common_prompt_title}", text: "${base_fp_connectPrompt}"});
	    }
	});
}
/**
 * 检查采集--递归调用，如果有采集到指纹，显示图像，获取模板，进行比对
 * @author wenxin
 * @create 2013-06-24 10:11:21 am
 */
function checkColl()
{
	var base64FPImg = "";
	//返回码
	var ret = null;
	$.ajax( {
		type : "GET",
		url : issOnlineUrl+"/fingerprint/getImage?random="+getRandomNum(),
		dataType : "json",
		async: true,
		success : function(result) 
		{debugger;
			//alert(objToStr(data));
			//指纹采集次数
			var collCount = 0;
			ret = result.ret;
			if(ret == 0)
			{
				collCount = result.data.enroll_index;
				base64FPImg = result.data.jpg_base64;
			}
			if(collCount == 0)
			{
				//定时器
				timer = setTimeout("checkColl()", 200);//比对失败重新开始
			}
			else
			{
				//将定时器关闭
				clearTimeout(verifyTimer);
				//显示指纹图像
				showImage(globalContext, base64FPImg, "verification");
				//存放国际化元素数组
				var paramArray = new Array();
				paramArray[0] = '成功登记指纹';//${base_fp_registerSuccess}:成功登记指纹
				paramArray[1] = '请重按手指';//${base_fp_pressFingerAgain}:请重按手指
				paramArray[3] = '请检查网络连接';//${base_fp_connectPrompt}:请检查网络连接
				//获取指纹模板
				getFPTemplate(paramArray, "verification");
				$("#oneToMany").attr("disabled", false);
				$("#oneToOne").attr("disabled", false);
				setTimeout("beginCapture(null)", 200);
			}
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) 
		{
			alert("请安装指纹驱动或启动该服务!");
			//messageBox({messageType: "alert", title: "${common_prompt_title}", text: "${base_fp_connectPrompt}"});
	    }
	});
}
/**
 * 指纹比对
 * @author wenxin
 * @create 2013-06-24 17:41:21 pm
 * @param fpTemplate 指纹模板
 */
function fpComparison(fpTemplate)
{
	if(model == "1")
	{
		if($("#persNumText").val() != "${pers_person_pin}")
		{
			$("#pin").val($("#persNumText").val());
		}
	}
	$("#verifyModel").val(model);
	$("#verifyTemplate").val(fpTemplate);
	//表单提交
	//formSubmit("fpVerifyForm");
	
}
/**
 * 取消采集
 * @author wenxin
 * @create 2013-06-24 19:57:11 pm
 */
function cancelCapture()
{
	//将定时器的递归调用关闭
	clearTimeout(timer);
	//取消采集
	$.ajax( {
		type : "GET",
		url : issOnlineUrl+"/fingerprint/cancelCapture?random="+getRandomNum(),
		dataType : "json",
		async: true,
		success : function(result) 
		{
			verifyFlag = false;
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) 
		{
			alert("请安装指纹驱动或启动该服务!");
			//messageBox({messageType: "alert", title: "${common_prompt_title}", text: "${base_fp_connectPrompt}"});
	    }
	});
}
/**
 * 确定按钮事件
 * @author wenxin
 * @create 2013-06-26 16:57:11 pm
 */
function beginVerify()
{
	if($("#persNumText").val() == "${pers_person_pin}" && model == "1")
	{
		//${base_fp_enterPin}:请输入人员编号
		//显示框--采集提示
		collectTips(globalContext, "请输入人员编号", "verification");
		return;
	}
	else
	{
		//${base_fp_verifyInfo}:请水平按压手指验证
		//显示框--采集提示
		collectTips(globalContext, "请水平按压手指验证", "verification");
	}
	
	//取消采集--如果当前正在采集
	cancelEvent();
	$("#oneToMany").attr("disabled", true);
	$("#oneToOne").attr("disabled", true);
	//开始采集
	beginCapture(globalContext);
}

/**
 * 清空
 * @author wenxin
 * @create 2013-09-05 16:57:11 pm
 */
function clearImageData()
{
	
	if(isComp){
		//清空指纹图像
		clearFPImage(globalContext, "verification");
		//显示框--采集提示
		collectTips(globalContext, "请水平按压手指验证", "verification");
	}else{
		//清空指纹图像
		clearFPImage(globalContext, "register");
	}
}
/**
 * 表单提交回调函数
 * @author wenxin
 * @create 2013-06-26 16:57:11 pm
 */
function callBackFormSubmit(msg)
{ 
	if(msg.ret == "ok")//成功
	{
		collectTips(globalContext, "验证通过", "verification");
		setTimeout("closeVerify()", 1000);
		setTimeout(_callBackFunction("dashboard.action"), 1000);
	}
	else if(msg.msg == "disabled")
	{
		collectTips(globalContext, "${auth_login_disabled}", "verification");
		setTimeout("closeVerify()", 1000);
		$(".errorTip").html("${auth_login_disabled}");
		$(".errorTip").show();
	}else if(msg.msg == "notExist")
	{
		collectTips(globalContext, "验证失败", "verification");
		setTimeout("clearImageData()", 1000);
		beginCapture(globalContext);
	}
	
	
}
/**
 * 关闭比对页面
 * @author wenxin
 * @create 2013-06-21 14:57:11 pm
 */
function closeVerify()
{
	//正在进行验证，还没有关闭指纹采集
	if(verifyFlag)
	{
		//取消采集
		cancelCapture();
	}
	close();
}
/**
 * 页面加载时，初始化数据
 * @author wenxin
 * @create 2013-07-09 15:18:31 pm
 */
function dataInitComp()
{
	var canvas = document.getElementById("canvasComp");
	var context = canvas.getContext("2d");
	globalContext = context;
	//文本框内提示信息并清空
	//checkText();
	
	//${base_fp_verifyInfo}:请水平按压手指验证
	//显示框--采集提示
	collectTips(context, "请水平按压手指验证", "verification");
	
	//开始采集
	beginCapture(context);
	//定时器
	verifyTimer = setTimeout("closeVerify()", 500000);
}
//初始化数据
//dataInit();
/**
 * 点击确定按钮时，触发事件
 * @author wenxin
 * @create 2013-05-15 17:12:21 pm
 * @param ${pers_person_templateCount}:指纹数
 */
function submitEvent(event)
{
	console.log('event', event);
	storeDataToHtml();
	console.log('storeDataToHtml()', storeDataToHtml());
	window.top.postMessage('message from iframe1');
	showFPCount('指纹数:');
	//closeWindow();
	close();
}

 /**
  * 采集指纹
  * @author wenxin
  * @create 2013-05-13 10:18:31 am
  * @param context 2d画布上下文
  */
 function fpCollection(context) 
 {
 	$.ajax( {
 		type : "GET",
 		url : issOnlineUrl+"/fingerprint/beginCapture?type=1&FakeFunOn=0&random="+getRandomNum(),
 		dataType : "json",
 		async: true,
 		success : function(result) 
 		{
 			//返回码
 			var ret = null;
 			ret = result.ret;
 			//接口调用成功返回时
 			if(ret == 0)
 			{
 				//检查采集次数、显示图像
 				checkCollCount();
 			}
 			else if(ret == -2001)
 			{
 				//${base_fp_connectFail}:连接指纹采集器失败
 				//显示框--采集提示
 				collectTips(globalContext, "未检测到指纹采集器.", "html5");
 			}
 			else if(ret == -2002)
 			{
 				getWebServerInfo(null, null, "1");
 			}
 			else if(ret == -2005)
 			{
 				//取消采集
 				cancelRegister();
 				//切换手指后，渲染手指(消除原来手指的颜色)
 				renderAfterColl(globalContext, fpIdNum, bgColor, false);
 				//${base_fp_pressFinger}:请选择手指
 				//显示框--采集提示
 				collectTips(globalContext, "请选择手指.", "html5");
 			}
 		},
 		error : function(XMLHttpRequest, textStatus, errorThrown) 
 		{
 			alert("请安装指纹驱动或启动该服务!");
 			//messageBox({messageType: "alert", title: "提示", text: "请安装指纹驱动或启动该服务!"});
 	    }
 	});
 }
 /**
  * 检查采集次数
  * @author wenxin
  * @create 2013-05-22 09:24:31 am
  * @param collCount 采集次数
  */
 function checkCollCount()
 {
 	var base64FPImg = "";
 	//返回码
 	var ret = null;
 	$.ajax( {
 		type : "GET",
 		url : issOnlineUrl+"/fingerprint/getImage?random="+getRandomNum(),
 		dataType : "json",
 		async: false,
 		success : function(result) 
 		{
 			//alert(objToStr(data));
 			//指纹采集次数
 			var collCount = 0;
 			ret = result.ret;
 			if(ret == 0)
 			{
 				collCount = result.data.enroll_index;
 				base64FPImg = result.data.jpg_base64;
 			}
 			if(collCount != 3)
 			{
 				//第一次和第二次采集，显示采集次数、指纹图像、进度条
 				if(collCount == 1 || collCount == 2)
 				{
 					//${base_fp_collCount}:按压指纹剩余次数:
 					var text = "按压剩余次数:"+(FINGERPRINT_NUMBER - collCount);
 					//显示框--采集提示
 					collectTips(globalContext, text, "html5");
 					//进度条
 					drawProgressBar(globalContext, collCount);
 					//显示指纹图像
 					showImage(globalContext, base64FPImg, "html5");
 					//清空图像
 					setTimeout("clearImageData()", 200);
 				}
 				//定时器
 				timer = setTimeout("checkCollCount()", 200);
 			}
 			else
 			{
 				//显示指纹图像
 				showImage(globalContext, base64FPImg, "html5");
 				//清空图像
 				setTimeout("clearImageData()", 200);
 				//存放国际化元素数组
 				var paramArray = new Array();
 				paramArray[0] = "成功登记指纹.";//base_fp_registerSuccess:成功登记指纹
 				paramArray[1] = "采集失败，请重新登记.";//base_fp_pressFingerAgain:请重按手指
 				paramArray[2] = "请不要重复录入指纹!";//base_fp_repeatCollection:请不要重复录入指纹!
 				paramArray[3] = "请安装指纹驱动或启动该服务!";//base_fp_connectPrompt:请检查网络连接
 				//进度条
 				drawProgressBar(globalContext, collCount);
 				//获取指纹模板
 				if(!getFPTemplate(paramArray, "register"))
 				{
 					drawProgressBar(globalContext, 0);//进度条灰显
 				}
 				
 				//如果胁迫指纹选中，则取消选中
 				if(duressFingerFlag)
 				{
 					$("#duressFinger").attr("checked", false);
 				}
 				$("#duressFinger").attr("disabled", false);
 				$("#submitButtonId").attr("disabled", false);
 				collectFlag = false;
 				fpIdNum = -1;
 				return collCount;
 			}
 		},
 		error : function(XMLHttpRequest, textStatus, errorThrown) 
 		{
 			alert("请安装指纹驱动或启动该服务!");
 			//messageBox({messageType: "alert", title: "提示", text: "请安装指纹驱动或启动该服务!"});
 	    }
 	});
 	
 }
 
 /**
  * 取消采集，当采集中断时
  * @author wenxin
  * @create 2013-05-27 17:46:31 pm
  */
 function cancelRegister()
 {
 	//当前有手指在采集指纹
 	if(collectFlag)
 	{
 		//将定时器的递归调用关闭
 		clearTimeout(timer);
 		//取消采集
 		$.ajax( {
 			type : "GET",
 			url : issOnlineUrl+"/fingerprint/cancelCapture?random="+getRandomNum(),
 			dataType : "json",
 			async: false,
 			success : function(result) 
 			{
 				//如果胁迫指纹选中，则取消选中
 				if(duressFingerFlag)
 				{
 					$("#duressFinger").attr("checked", false);
 				}
 				if(fpModifyFlag)
 				{
 					$("#submitButtonId").attr("disabled", false);
 				}
 				$("#duressFinger").attr("disabled", false);
 				if(fpIdNum != null)
 				{
 					//消除原来手指的颜色
 					
 					renderAfterColl(globalContext, lastFPIdNum, bgColor, false);
 				}
 				collectFlag = false;
 			},
 			error : function(XMLHttpRequest, textStatus, errorThrown) 
 			{
 				alert("请安装指纹驱动或启动该服务!");
 				//messageBox({messageType: "alert", title: "提示", text: "请安装指纹驱动或启动该服务!"});
 		    }
 		});
 	}
 }
 
 /**
  * 绘画
  * @author wenxin
  * @create 2013-05-13 10:18:31 am
  * @param context 2d画布上下文
  * @param x, y 绘画左手掌的第一个点的坐标，后面的绘画手指和右手掌的坐标都是相对于此点坐标来计算
  * @param color 绘画手指和手掌的边框颜色
  */
 function draw(context, x, y, color) 
 {
 	var coordArray = new Array();
 	//初始化起始坐标,并返回json格式数据 
 	var coordJson = initCoordJson();
 	for(var i=0; i<coordJson.length; i++)
 	{
 		//绘画双手和圆弧
 		drawHandAndArc(context, coordArray, color, coordJson[i].coord.x, coordJson[i].coord.y, coordJson[i].num);
//  		drawHandAndArc(context, coordArray, color, coordJson[i].coord.x, coordJson[i].coord.y, i);
 		coordArray = null;
 		coordArray = new Array();
 	}
 	//存放国际化元素数组
 	var paramArray = new Array();
 	paramArray[0] = "请选择手指.";
 	paramArray[1] = "未检测到指纹采集器.";
 	paramArray[2] = "加载动态库失败.";
 	paramArray[3] = "请选择手指.";
 	
 	
 	//检查指纹采集器
 	checkFPReader(context, paramArray, "html5");
 	
 	//进度条
 	drawProgressBar(context, 0);
 	//将确定按钮置灰
 	$("#submitButtonId").attr("disabled", true);
 }
 /**
  * 绘画双手和圆弧
  * @author wenxin
  * @create 2013-06-17 10:18:31 am
  * @param context 2d画布上下文
  * @param coordArray 坐标数组
  * @param x, y 绘画左手掌的第一个点的坐标，后面的绘画手指和右手掌的坐标都是相对于此点坐标来计算
  * @param color 绘画手指和手掌的边框颜色
  * @param num 当前会话对象编号
  */
 function drawHandAndArc(context, coordArray, color, x, y, num)
 {
 	//初始化坐标
 	coordArray = initCoordArray(coordArray, x, y, num);
 	var drawObj = null;
 	//绘画手指
 	if(num < 10)
 	{
 		drawObj = "finger"+num;
 		drawObj = new renderFinger(context, coordArray);
 		drawObj.drawFinger(strokeStyle, color);
 		//初始化时，渲染手指
 		renderInit(context, num, "html5");
 		//将绘画的手指实例放入数组，方便重画时用
 		if(fingerList.length < 10)
 		{
 			fingerList.push(drawObj);
 		}
 	}
 	//绘画双手掌心
 	else if(num < 12)
 	{
 		new renderHand(context, coordArray).drawHand(color);
 	}
 	//绘画圆圈
 	showImage(context, "image/base_fpVerify_clearImage.png", "clearForRegister");
 	//绘画圆弧
 	//else if(num == 12)
 	//{
 	//	new FillArc(context, coordArray).drawArc(arcBgColor);
 	//}
 }
 /**
  * 重画
  * @author wenxin
  * @create 2013-05-13 10:18:31 am
  * @param x, y 鼠标点击处的坐标
  */
 function redraw(x, y) 
 {
 	var canvas = document.getElementById("canvas");
 	if (canvas.getContext) 
 	{
 		var context = canvas.getContext("2d");
 		
 		//是否点击在手指区域
 		var isInFingerArea = false;
 		//判断当前点击是否在手指区域
 		for ( var i = 0; i < fingerList.length; i++)
 		{
 			var finger = fingerList[i];
 			finger.drawFinger(strokeStyle, fingerBorderColor);
 			if (context.isPointInPath(x, y))
 			{
 				isInFingerArea = true;
 				break;
 			}
 		}
 		
 		outerloop:
 		for ( var i = 0; i < fingerList.length; i++) 
 		{
 			if(collectFlag)
 			{
 				//当点击的是同一个手指时，如何判断?(编辑指纹时，有问题)
 				if(fpIdNum == i)
 				{
 					//切换手指后，渲染手指(消除原来手指的颜色)
 					renderAfterColl(globalContext, fpIdNum, bgColor, false);
 				}
 			}
 			var finger = fingerList[i];
 			finger.drawFinger(strokeStyle, fingerBorderColor);
 			//currentContext = context;
 			if (context.isPointInPath(x, y)) 
 			{
 				globalContext = context;
 				//两次是否点击的同一个手指进行采集。如果是，则第二次点击时取消采集。
 				var iaSameFinger = false;
 				if(fpIdNum == i && collectFlag)
 				{
 					iaSameFinger = true;
 				}
 				var fingerId;
 				//判断该手指是否已经有指纹
 				var isCollected = false;
 				isCollected = isContains(fingerIdArray, i);
 				fpIdNum = i;
 				if(!isCollected)
 				{
 					//保存当前正在采集的手指标记
 					lastFPIdNum = fpIdNum;
 				}
 				//如果已经有指纹
 				if(isCollected)
 				{
 					//取消采集
 					cancelRegister();
 					var flag=confirm("删除当前选中的指纹吗?");
 					if(flag){
 						delFPData(flag, context, "html5");
 						collectTips(globalContext, "请选择手指.", "html5");
 						//进度条
 						drawProgressBar(globalContext, 0);
 					}
 				
 					break outerloop;
 				}
 				else
 				{
 					//两次点击的同一个手指进行采集，则第二次取消采集。
 					if(iaSameFinger)
 					{
 						//取消采集
 						cancelRegister();
 						//取消采集后重新提示请选择手指
 						collectTips(globalContext, "请选择手指.", "html5");
 						//取消采集后重新绘制进度条
 						drawProgressBar(context, 0);
 						fpIdNum = -1;
 					}
 					else
 					{
 						//取消采集
 						cancelRegister();
 						context.fillStyle = fillFingerColor;
 						context.fill();
 						//globalContext = context;
 						collectFlag = true;//需要判断，当重复点击时，颜色改变
 						$("#duressFinger").attr("disabled", true);
 						$("#submitButtonId").attr("disabled", true);
 						//${base_fp_collCount}:按压指纹剩余次数:
 						var text = "按压剩余次数:"+FINGERPRINT_NUMBER;
 						//进度条
 						drawProgressBar(globalContext, 0);
 						//显示框--采集提示
 						collectTips(globalContext, text, "html5");
 						//指纹采集
 						fpCollection(context);
 					}
 				}
 			} 
 			else 
 			{
 				context.fillStyle = bgColor;
 				context.fill(); 
 				renderInit(context, i, "html5");
 				if(collectFlag)
 				{
 					if(fpIdNum == i && !isInFingerArea)
 					{
 						context.fillStyle = fillFingerColor;
 						context.fill();
 					}
 				}
 			}
 		}
 	}
 }
 
 /**
  * 页面加载时，初始化数据
  * @author wenxin
  * @create 2013-07-09 15:18:31 pm
  */
 function dataInitReg()
 {
 	if(!duressFingerShowFlag)
 	{
 		$("#duressFingerDiv").hide();
 	}
 	var canvas = document.getElementById("canvas");
 	var context = canvas.getContext("2d");
 	
 	fpIdNum = null;
 	//获取页面的指纹数据
 	getDataFromPage();
 	//绘画
 	draw(context, x, y, fingerBorderColor);
 	//jquery在ie下实现cors跨域请求
 	jQuery.support.cors = true;
 	//鼠标事件
 	canvas.onmousedown = function(event){
 		//event.which == 1--鼠标左键
 		if(event.which == 1)
 		{
 			var pageInfo = canvas.getBoundingClientRect();
 			var x = event.clientX - pageInfo.left;
 			var y = event.clientY - pageInfo.top;
 	
 			duressFingerFlag = $("#duressFinger").attr("checked");
			
 			//重画
 			redraw(x, y);
 		}
 	}
 }
 
function myfunction(){
	//加载xml中ISSOnline_server的ip和port
	//loadXml("<%=basePath%>"+"webapp/xml/BaseISSOnlineServer.xml");
	//加载指纹标记和指纹模板数据到页面
	loadFPDataTemplate("[]", "[]");
	var browserFlag = "";
	//存放国际化元素数组
	var paramArray = new Array();
	//获取浏览器类型
	browserFlag = getBrowserType();
	paramArray[0] = '指纹';
	paramArray[1] = '指纹数:';
	paramArray[2] = '确认保存当前修改吗?';
	paramArray[3] = '登记';
	paramArray[4] = '请安装指纹驱动或启动该服务!';
	paramArray[5] = '0';
	paramArray[6] = '指纹数:';
	paramArray[7] = '验证';
	//检查驱动
	checkDriver(paramArray, browserFlag, false);
}

function closeCompa() 
{
	$("#bg").css("display", "none");
	$("#box").css("display", "none");
	$("#comparisonDiv").css("display", "none");
}

//初始化界面数据，即清除指纹记录。
function cleanData()
{
	var canvas = document.getElementById("canvas");
	var context = canvas.getContext("2d");
	fpIdNum = null;
	getDataFromPage();
	draw(context, x, y, fingerBorderColor);
	jQuery.support.cors = true;
	redraw(x, y);
}

function doVerify()
{
	var regTemplate = "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";
	var fpTemplate = "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";
	$.ajax( {
		type : "POST",
		url : "http://127.0.0.1:22001/ZKBIOOnline/fingerprint/verify",
		dataType : "json",
		data:JSON.stringify({'reg':regTemplate,
			'ver':fpTemplate}),
		async: true,
		success : function(data) 
		{
			//返回码
			var ret = null;
 			ret = data.ret;
 			//接口调用成功返回时
 			if(ret == 0)
			{
				alert("score:" + data.score);
			}
			else
			{
				alert("ret:" + data.ret);
			}
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) 
		{
			alert("请安装指纹驱动或启动该服务!");
	    }
	});
}