var betcount = 0;//注数
var doub_numA="";//号码
var doub_numB="";//
var factor=1;//倍数
var c737_bettype=1;//投注类型
//初始化数组49记录小球被选中的状态
var checkflag =new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
//记录产生的(红球)号码
var red_selnum = new Array(-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1);
//记录产生的(蓝球)号码
var blue_selnum = new Array(-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1);

var red_randnum = new Array();
var blue_randnum = new Array();

//记录选择蓝球号码
var doub_bluenum ="";
//记录选择红球号码
var doub_rednum="";

//红球号码个数
var doub_redcount=0;
//蓝球号码个数
var doub_bluecount=0;
//红球号码随机种子
var doub_seedsA=0;
//蓝球号码随机种子
var doub_seedsB=0;
//
var doub_status=0;
//
var doub_jxstatus=0;

//设置投注类型
function DoubSetBettype(ptype)
{
	c737_bettype=ptype;
	betcount=0;
	factor=1;
		
	DoubBallSetGray();
	DoubCleanForm();
	if(ptype==1){
		document.getElementById("jxjx").style.display ="none";
		document.doubform.title.value="请点击以下球选择号码";
		doub_status=0;
		doub_jxstatus=0;
	}
	else{
		document.getElementById("jxjx").style.display="block";
		document.doubform.title.value="请设置选择的红色和蓝色球个数,点击'机选'按键进行操作";
		doub_status=1;
		doub_jxstatus=1;
	}
}

function DoubBallSetGray()
{

	for(var i=1;i<=30;i++){
		document.getElementById(i).className="ballGray";
		checkflag[i] = 0;	
	}
	
}

//七乐彩号码选择
function BallDown(value,ptype)
{
		if (checkflag[value] == 0) {
		checkflag[value] = 1;
		if(ptype==1){
			doub_redcount += 1;
			if(doub_redcount>16)
			{
				doub_redcount -= 1;
				checkflag[value] = 0;
				alert("号码不得超过16个!");
				return false;
			}
			BallBetcount(doub_redcount);
			if(betcount>10000){
				doub_redcount -= 1;
				checkflag[value] = 0;
				alert("您选择的组合投注金额不能超过20000元!");
				return false;
			}
						
			/*if(DoubSelectValidate()==false){
				doub_redcount -= 1;
				checkflag[value] = 0;
				//document.getElementById(value).background="images/redBall.jpg";
				alert("您选择的组合投注金额不能超过20000元!");
				return false;
			}*/
			red_selnum[doub_redcount-1]=value;
			BallAdd(1,value);
			BallBetcount(doub_redcount);
			DoubSetBetcountAndMoney();
		}
		
			document.getElementById(value).className="ballRed";

		return true;
	}	
	else {
		
		document.getElementById(value).className="ballGray";
		checkflag[value] = 0;
		if(ptype==1){
			doub_redcount -= 1;
			BallReduce();
			BallBetcount(doub_redcount);
			DoubSetBetcountAndMoney();
			
		}
		
		return true;		
	}
} 

function BallBetcount(redcount)
{
	switch(redcount){
		case 1:
			betcount= 0;
			break;
		case 2:
			betcount= 0;
			break;
		case 3:
			betcount= 0;
			break;
		case 4:
			betcount= 0;
			break;
		case 5:
			betcount= 0;
			break;
		case 6:
			betcount= 0;
			break;
		case 7:
			betcount= 1;
			break;
		case 8:
			betcount= 8;
			break;
		case 9:
			betcount= 36;
			break;
		case 10:
			betcount=120;
			break;
		case 11:
			betcount=330;
			break;
		case 12:
			betcount = 792;
			break;
		case 13:
			betcount = 1716;
			break;
		case 14:
			betcount = 3432;
			break;
		case 15:
			betcount = 6435;
			break;
		case 16:
			betcount = 11440;
			break;
		default:
			break;
	}
}

//将二次选择的号码从号码框减去
function BallReduce()
{
	
	doub_rednum = "";
	for(var i=0; i<=30; i++) {
		if(checkflag[i]==1) {
			if(i<10)
				doub_rednum += "0"+i+" ";
			else
				doub_rednum += i+" ";
		}
	}

	document.doubform.doub_redBall.value = doub_rednum;
}

function BallReplace(pnum,pvalue)
{
	var ptarget = new Array();
	pvalue = pvalue+" ";
	ptarget = pnum.split(pvalue);
	pnum = ptarget[0]+ptarget[1];
	/**
	var pindex = pnum.indexOf(pvalue);
	var mindex = pnum.length;
	var ptarget = pnum.substring(0,pindex)+pnum.substring(pindex+3,mindex);
	pnum = pnum.replace(pnum,ptarget);	
	*/
	return pnum;
}

//将选择的号码记入号码框
function BallAdd()
{
	doub_rednum = "";
	for(var i=0; i<=30; i++) {
		if(checkflag[i]==1) {
			if(i<10)
				doub_rednum += "0"+i+" ";
			else
				doub_rednum += i+" ";
		}
	}
	document.doubform.doub_redBall.value = doub_rednum;
}

//设置总注数及总金额
function DoubSetBetcountAndMoney()
{
	document.doubform.doub_betcount.value=betcount*factor;
	document.doubform.doub_wagermoney.value=betcount*factor*2;
	document.doubform.doub_wagermoney2.value=betcount*factor*2;
}

//
function DoubSelectValidate()
{
	switch(doub_redcount){
		case 1:
		case 2:
		case 3:
		case 4:
		case 5:
		case 6:
		case 7:
		case 8:
		case 9:
		case 10:
		case 11:
			return true;
			break;
		case 12:
			if(doub_bluecount<=10)
				return true;
			else
				return false;
		case 13:
			if(doub_bluecount<=5)
				return true;
			else
				return false;
			break;
		case 14:
			if(doub_bluecount<=3)
				return true;
			else
				return false;
			break;
		case 15:
		case 16:
			if(doub_bluecount<=1)
				return true;
			else
				return false;
			break;
		default:
			return true;
			break;		
	}
}

//双色球选号
function DoubSelectNum(selNum,balltype){
	if(c737_bettype==1)
	{
		switch(balltype){
		case 1:
			BallDown(selNum,1);
			//DoubSetBetcountAndMoney();
			break;
		case 2:
			BallDown(selNum,2);
			//DoubSetBetcountAndMoney();
			break;
		}
		if(doub_status==1){
			document.doubform.doub_redcount.value=doub_redcount;
			document.doubform.doub_redcount.text=doub_redcount;
		}
	}
	else{
		alert("您选择了机选投注,请选择球的个数!");
		return false;
	}
	
}

//随机产生双色球号码
function DoubCreateRandomNum()
{
	//alert(c737_bettype);
	if(c737_bettype==1){
		if(doub_jxstatus==0){
			alert("请选择机选投注方式,并选择球的个数!");
			return false;
		} else  {
			DoubBallSetGray();
			DoubGetSeeds();
			DoubRandom(30,16);
			BallBetcount(parseInt(doub_seedsA),parseInt(doub_seedsB));
			DoubSetBetcountAndMoney();
			
		}
	}
	
	if(c737_bettype==2)
	{
		DoubBallSetGray();
		DoubGetSeeds();
		DoubRandom(30,16);
		BallBetcount(parseInt(doub_seedsA),parseInt(doub_seedsB));
		DoubSetBetcountAndMoney();
	}
	
}


//获取机选随机种子
function DoubGetSeeds()
{
	var redlist = document.doubform.doub_redcount;
	var bluelist = document.doubform.doub_bluecount;
	var redlen = redlist.length;
	var bluelen = 0;
	for(var i=0;i<redlen;i++)
	{
		if(redlist.options[i].selected){
			doub_seedsA = redlist.options[i].value;
			break;
		}
	}

	doub_redcount = parseInt(doub_seedsA);
	doub_bluecount = parseInt(doub_seedsB);
}

//随机产生号码
function DoubRandom(seedsA,seedsB){
	doub_numA="";
	doub_numB="";
	for(var r=0;r<11;r++)
		red_selnum[r]=-1;
	for(var r=0;r<20;r++)
		blue_selnum[r]=-1;
	var randnum = 0;			
	for (var i=0;i<doub_seedsA;i++){
		red_randnum[i] = parseInt(Math.random()*(seedsA)+1);
		if(i>0) 
		{ 
			for(var j = 0; j < i;j++) 
			{
				if(red_randnum[i]==red_randnum[j])//剔出重复号码
				{
					red_randnum[i] = parseInt(Math.random()*(seedsA)+1);
					j=-1;
				}
			}
		}
	}

	for(var i=0;i<doub_seedsA-1;i++)//排序
	{
		for(var j=i+1;j<doub_seedsA;j++){					
			if(red_randnum[i]>red_randnum[j])//排序
			{
				var randtemp = red_randnum[i];
				red_randnum[i]=red_randnum[j];
				red_randnum[j]=randtemp;	
			}
		}
				
	}
	for(var i=0;i<doub_seedsA;i++){//组合
		if(red_randnum[i]<10){
			doub_numA += "0"+red_randnum[i]+" ";
		}
		else
			doub_numA += red_randnum[i]+" ";
		DoubSetColor(1,red_randnum[i]);
	}
	//蓝球随机数生成
	for (var i=0 ; i<doub_seedsB; i++){
		blue_randnum[i] = parseInt(Math.random()*(seedsB)+1);
		if(i>0) 
		{ 
			for(var j = 0; j < i;j++) 
			{
				if(blue_randnum[i]==blue_randnum[j])//剔出重复号码
				{
					blue_randnum[i] = parseInt(Math.random()*(seedsB)+1);
					j=-1;
				}
			}
		}
	}
	for(var i=0;i<doub_seedsB-1;i++)//排序
	{
		for(var j=i+1;j<doub_seedsB;j++){					
			if(blue_randnum[i]>blue_randnum[j])//排序
			{
				var randtemp = blue_randnum[i];
				blue_randnum[i]=blue_randnum[j];
				blue_randnum[j]=randtemp;	
			}
		}			
	}
	for(var i=0;i<doub_seedsB;i++){//组合
		if(blue_randnum[i]<10)
			doub_numB += "0"+blue_randnum[i]+" ";
		else
			doub_numB += blue_randnum[i]+" ";
		DoubSetColor(2,blue_randnum[i]);
	}
	document.doubform.doub_redBall.value=doub_numA;
	document.doubform.doub_blueBall.value=doub_numB;
}

//设置小球的颜色
function DoubSetColor(pType,pNum){
	if(pType==1)
		document.getElementById(pNum).background="images/grayBall.jpg";
	else{
		pNum += 33;
		document.getElementById(pNum).background="images/grayBall.jpg";
	}
	checkflag[pNum] = 1;
	c737_bettype=1;//置为自选状态
}

//重新设置表单信息
function DoubCleanForm(){	
	doub_rednum = "";
	doub_bluenum = "";
	doub_redcount=0;
	doub_bluecount=0;
	for(var i=0;i<5;i++)
		red_selnum=-1;
	for(var i=0;i<20;i++)
		blue_selnum=-1;

	document.doubform.doub_redBall.value="";
	document.doubform.doub_blueBall.value="";
	document.doubform.doub_betcount.value=betcount*factor;
	document.doubform.doub_wagermoney.value=betcount*factor*2;
}

function DoubDataCheck()
{
	var doub_red=document.doubform.doub_redBall.value;
	//alert("选择号码:"+doub_red);
	document.doubform.doub_complexnum.value=doub_red;	
}

function DoubCheckSuffix(){
	alert("接福彩中心通知，按财政等三部委要求，本网站从即日起暂停“彩票在线代购业务”，投注时间截至2008年1月3日19：00整；请本网站会员在3个工作日内通过发起“提现”的方式提取彩金账户中的剩余资金，如有疑问，请咨询客服在线QQ或客服电话。给您带来的不便，本网站深表歉意！");
	return false;
	var betTickets = document.doubform.doub_betcount.value;
	var passwd = document.doubform.doub_transpw.value;
	/*var level = document.getElementById('memberlevel').value;
	if(level=="0"){
		alert("您需要升级为在线投注会员才可进行在线投注!");
		return false;
	}
	*/
	if(passwd==""){
		alert("请输入交易密码!");
		return false;
	}
	if(betTickets>1)
	{
		if(confirm("确定要委托本次投注吗?"))
		{
			DoubDataCheck();
			document.doubform.target="tz";
			document.doubform.action="https://"+location.hostname+"/trans/createC730Order.jhtml";
			document.doubform.submit();
			document.doubform.doub_transpw.value="";
			document.doubform.doub_transpw.focus();
			//document.getElementById('tzbtn').disabled='true';
			//document.doubform.action="/zjlottotrans/validateC737Order.jhtml";
			//sendRequest(document.doubform.action, document.doubform.elements, document.doubform.method);
		}
	}
	else{
		alert("你选择的球数小于8个,请先选择有效的复式号码组合!");
		document.doubform.doub_transpw.value="";
		return false;
	}
	
}

function DoubCheckSuffix2(){
	alert("接福彩中心通知，按财政等三部委要求，本网站从即日起暂停“彩票在线代购业务”，投注时间截至2008年1月3日19：00整；请本网站会员在3个工作日内通过发起“提现”的方式提取彩金账户中的剩余资金，如有疑问，请咨询客服在线QQ或客服电话。给您带来的不便，本网站深表歉意！");
	return false;
	var betTickets = document.doubform.doub_betcount.value;
	
	if(betTickets>1)
	{
		if(confirm("确定要委托本次投注吗?"))
		{
			window.open("about:blank", "tz2", "width=571px,height=380px,scrolling=no,toobar=no");
			DoubDataCheck();
			document.doubform.target="tz2";
			document.doubform.action="/trans/previewOrder.jhtml";
			document.doubform.submit();
			//document.getElementById('tzbtn').disabled='true';
			//document.doubform.action="/zjlottotrans/validateC737Order.jhtml";
			//sendRequest(document.doubform.action, document.doubform.elements, document.doubform.method);
		}
	}
	else{
		alert("你选择的球数小于8个,请先选择有效的复式号码组合!");
		document.doubform.doub_transpw.value="";
		return false;
	}
	
}