var betcount = 0;//注数
var pick3_num="";//号码
var factor=1;//倍数
var p3_bettype=1;//投注类型
var p3_num_same=0;//各位上相同号码个数
//初始化数组30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);
//记录各种位上面号码选择个数
var radioflag = new Array(0,0,0,0);
//记录各种位上选择号码
var p3_selnum = new Array(-1,-1,-1);

//设置投注方式
function Pick3SetBettype(ptype){
	p3_bettype=ptype;
	for(var i=1;i<=3;i++)
	{
		radioflag[i] = 0;
	}
	for(var j=0;j<30;j++)
	{
		checkflag[j] = 0;
		document.getElementById(j).background="images/redBall.jpg";
	}
	pick3_num="";
	betcount = 0;
	document.pick3form.pick3_betcount.value=0;
	document.pick3form.pick3_wagermoney.value=0;
	var listlen =  document.pick3form.pick3_basenum.length;
	var listoption = document.pick3form.pick3_basenum;	
	for (i=listlen-1 ; i>=0 ; i--)
		listoption.remove(i);
	Pick3CleanBetFactor();
}

function Pick3ResetBall(){
	for(var i=1;i<=3;i++)
	{
		radioflag[i] = 0;
	}
	for(var j=0;j<30;j++)
	{
		if(checkflag[j]==1) {
			checkflag[j] = 0;
			document.getElementById(j).className="ballGray3D";
		}
	}
	pick3_num="";
}

//小球变色
function BallDown(value,col)
{	
	if (checkflag[value] == 0) 
	{	
		if(radioflag[col]==1)
		{
			alert("每位只能选择一个号码!");
			return false;
		}
		/**
		if(col==2){
			if(radioflag[1]==0){
				alert("请先选择百位上号码!");
				return false;	
			}
		}
		if(col==3){
			if(radioflag[1]==0 || radioflag[2]==0){
				alert("请先选择百位和十位上号码!");
				return false;
			}
		}*/
		document.getElementById(value).className="ballRed3D";
		checkflag[value] = 1;
		radioflag[col] += 1;
		p3_selnum[col-1]=Ballsub(value);
		return true;
	}	
	else {
		if(p3_selnum[col-1]==Ballsub(value))
		{
			document.getElementById(value).className="ballGray3D";	
			checkflag[value] = 0;
			radioflag[col] = 0;
			pick3_num = Pick3ReduceNo(pick3_num,col-1);
			p3_selnum[col-1] = -1;
			return false;
		}		
	}
} 

function Pick3ReduceNo(pnum,pvalue){
	var numLen = pnum.length;
	pnum = pnum.substring(0,pvalue)+pnum.substring(pvalue+1,numLen);
	return pnum;
}

//判断是否为豹子(组选)
function Pick3IsSame(p3_selnum){
	if (p3_selnum[0]==p3_selnum[1] && p3_selnum[1] == p3_selnum[2] && p3_selnum[0]==p3_selnum[2]){
        alert("组选方式不允许有豹子号出现!");
        return false;
    }
	return true;
}

//号码写入选号列表框
function Pick3AddList(p3num,p3_bettype)
{
	var strtype = "单选";
	if(p3_bettype==2)
		strtype = "组选";
	var tempstr="";
	var insertToSelect;
	tempstr = p3num + " 倍投:" + factor +  " , 计" + factor * 2 +"元" + " "+strtype;
	insertToSelect = document.createElement("option");
    insertToSelect.text =tempstr;
    insertToSelect.value = p3num;
    pick3form.pick3_basenum.add(insertToSelect);
}
//分离号码
function  Ballsub(value)
{
	if(value>=10)
	{
		value = value.substring(1,2);
	}	
	return value;
}

//设置总注数及总金额
function Pick3SetBetcountAndMoney(pcount)
{
	document.pick3form.pick3_betcount.value=pcount*factor;
	document.pick3form.pick3_wagermoney.value=pcount*factor*2;
}
//3D选号
function Pick3SelectNum(selNum,col){	
	if(BallDown(selNum,col))
	{
		//pick3_num += Ballsub(selNum);
		if(p3_selnum[0]!=-1 && p3_selnum[1]!=-1 &&p3_selnum[2]!=-1)
		{
			if(p3_bettype==2)
			{
				if(!Pick3IsSame(p3_selnum))
				{
					Pick3ResetBall();
					//清空所选号码
					p3_selnum[0]=-1;
					p3_selnum[1]=-1;
					p3_selnum[2]=-1;
					return false;
				}
			}
			pick3_num = p3_selnum[0]+p3_selnum[1]+p3_selnum[2];
			//将选择号码写入选号列表框
			Pick3AddList(pick3_num,p3_bettype);
			betcount += 1;
			//计算总注数及总金额
			Pick3SetBetcountAndMoney(betcount);
			//清空所选号码
			p3_selnum[0]=-1;
			p3_selnum[1]=-1;
			p3_selnum[2]=-1;
			//重置环境
			Pick3ResetBall();			
		}
	}
	else{
		return false;
	}
	
}

//更新列表内数据
function Pick3UptList(pfactor,p3_bettype){
	var listlen = 0;
	var tempstr = "";
	listlen =  document.pick3form.pick3_basenum.length;
	
	var strtype = "单选";
	if(p3_bettype==2)
		strtype = "组选";
		
	var listtext = new Array();
	var listvalue = new Array();
	for(var k=0;k<listlen;k++)
	{
		listvalue[k] = document.pick3form.pick3_basenum.options[k].value;
		tempstr = listvalue[k] + " 倍投:" + pfactor +  " , 计" + pfactor * 2 +"元"+" "+strtype;
		document.pick3form.pick3_basenum.options[k].text = tempstr;
	}
}
//倍投
function Pick3ChangeFactor(pint){
	factor=pint;
	document.pick3form.pick3_betcount.value=betcount*pint;
	document.pick3form.pick3_wagermoney.value=betcount*pint*2;
	Pick3UptList(pint,p3_bettype);	
}

//删除所选号码，从号码列表中
function Pick3RemoveList(deleteID)
{
	var listlen =  document.pick3form.pick3_basenum.length;
	var listoption = document.pick3form.pick3_basenum;	
    var x,i,listtext;
    switch (deleteID)
    {
   		case 1:  //只清除选定的项
	    	for (i=listlen-1;i>=0;i--)
	    	{
	       		 if (listoption.options[i].selected)
				 {
					Pick3ResetForm();
				    listoption.remove(i);
				 }
	     	}
       	break;
  		case 2: //清除所有的
    	if (listlen<1) break;
     	x = confirm("您确认要清空所有已经选择的号码吗？");
     	if (x !="0"){
	    	for (i=listlen-1 ; i>=0 ; i--)
				listoption.remove(i);
			Pick3CleanBetFactor();
		}
		else{
			return false;
		}
		Pick3CleanForm();
     	break;
  	 }
  	 Pick3ResetBall();	
}

function Pick3CleanBetFactor(){
	document.pick3form.pick3_betfactor.value="1";
	document.pick3form.pick3_betfactor.text ="1";
	factor = 1;
}
//设置表单信息为原始状态
function Pick3CleanForm(){
	betcount=0;
	document.pick3form.pick3_betcount.value=0;
	document.pick3form.pick3_wagermoney.value=0;
}

//重新设置表单信息(投注总注数,投注总金额)
function Pick3ResetForm(){
	
	betcount=betcount-1;
	document.pick3form.pick3_betcount.value=betcount*factor;
	document.pick3form.pick3_wagermoney.value=betcount*factor*2;
}

function Pick3CheckSuffix(){
	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.pick3form.pick3_betcount.value;
	var passwd = document.pick3form.pick3_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>0)
	{
		if(confirm("确定要委托本次投注吗?"))
		{
			Pick3SelectedList();
			//document.pick3form.action="/zjlottotrans/validateP3Order.jhtml";
			//sendRequest(document.pick3form.action, document.pick3form.elements, document.pick3form.method);
			document.pick3form.target="tz";
			document.pick3form.action="https://"+location.hostname+"/trans/createP3Order.jhtml";
			document.pick3form.submit();
			document.pick3form.pick3_transpw.value="";
			document.pick3form.pick3_transpw.focus();
			//alert("已经开始投注，请不要再点击投注按钮，以免重复投注！");
		}
	}
	else{
		alert("您选择的合法号码注数小于1注,请先选择有效的号码组合!");
		document.pick3form.pick3_transpw.value="";
		return false;
	}
}

function Pick3CheckSuffix2(){
	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.pick3form.pick3_betcount.value;
	
	if(betTickets>0)
	{
		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");
			Pick3SelectedList();
			//document.pick3form.action="/zjlottotrans/validateP3Order.jhtml";
			//sendRequest(document.pick3form.action, document.pick3form.elements, document.pick3form.method);
			document.pick3form.target="tz2";
			document.pick3form.action="/trans/previewOrder.jhtml";
			document.pick3form.submit();
			//alert("已经开始投注，请不要再点击投注按钮，以免重复投注！");
		}
	}
	else{
		alert("您选择的合法号码注数小于1注,请先选择有效的号码组合!");
		document.pick3form.pick3_transpw.value="";
		return false;
	}
}

//号码框中号码置为选中状态
function Pick3SelectedList()
{
	var listlen =  document.pick3form.pick3_basenum.length;
	var listoption = document.pick3form.pick3_basenum;
	for (i=listlen-1;i>=0;i--)
	{
		listoption.options[i].selected = true;	
	}
}