var betcount = 0;//注数
var pick3_num="";//随机号码
var factor=1;//倍数
var betfactor = 1;//投注倍数

function Pick3Random(){
	pick3_num="";
	for (var i=1 ; i<=3; i++)
		pick3_num += parseInt(Math.random()*10);
}


//3D机选随机数产生
function Pick3MoreRandom(){	
	
	
	for(var i=0;i<document.pick3form.pick3_betfactor.options.length;i++)
	{
		if(document.pick3form.pick3_betfactor.options[i].selected)
			factor=document.pick3form.pick3_betfactor.options[i].value;
	}
	betfactor = factor;
	betcount = document.pick3form.betcount.value;
	if(betcount*factor<1)
	{
		alert("本系统机选投注单笔注数必须大于等于1注！");
		document.pick3form.betcount.focus;	
		return false;	
	}
	
	PickeCleanList();	
	for(var cir=0;cir<betcount;cir++)
	{
		Pick3Random();
		Pick3AddList(pick3_num);
	}	
	betcount =  document.pick3form.pick3_basenum.length;
	document.pick3form.pick3_betcount.value=betcount*factor;
	document.pick3form.pick3_wagermoney.value=betcount*factor*2;
}

function PickeCleanList()
{
	var listlen =  document.pick3form.pick3_basenum.length;
	var listoption = document.pick3form.pick3_basenum;
	for (i=listlen-1 ; i>=0 ; i--)
		listoption.remove(i);
}

//更新列表内数据
function Pick3UptList(pfactor)
{	
	var listlen = 0;
	var tempstr = "";
	listlen =  document.pick3form.pick3_basenum.length;
	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";
		document.pick3form.pick3_basenum.options[k].text = tempstr;
	}
}

//倍投
function Pick3ChangeFactor(pint)
{	
	factor=pint;
	if(betcount*factor<0)
	{
		alert("本系统机选投注单笔注数必须大于等于1注！");
		document.pick3form.betcount.focus;	
		document.pick3form.pick3_betfactor.value= betfactor;
		document.pick3form.pick3_betfactor.text = betfactor;
		return false;	
	}
	document.pick3form.pick3_betcount.value=betcount*pint;
	document.pick3form.pick3_wagermoney.value=betcount*pint*2;
	betfactor = pint;
	Pick3UptList(pint);
}

//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;
        betfactor=document.pick3form.pick3_betfactor.value;
    switch (deleteID)
    {
   		case 1:  //只清除选定的项
	   		for(var j=listlen-1;j>=0;j--){
	   			if (listoption.options[j].selected)
				 {
				    listoption.remove(j);
				    Pick3ResetForm();
				 }
			}
       	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);
		}
		else
			return false;
		Pick3CleanBetFactor();
		Pick3CleanForm();
     	break;
  	 }	
}

function Pick3CleanBetFactor(){
	document.pick3form.pick3_betfactor.value="1";
	document.pick3form.pick3_betfactor.text ="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;
      
        factor=document.pick3form.pick3_betfactor.value;
	document.pick3form.pick3_betcount.value=betcount*factor;
	document.pick3form.pick3_wagermoney.value=betcount*factor*2;
}

//号码写入选号列表框

function Pick3AddList(p3num)

{	
	var tempstr="";
	var insertToSelect;

	tempstr = p3num + " 倍投:" + factor +  " , 计" + factor * 2 +"元";
	insertToSelect = document.createElement("option");
    insertToSelect.text =tempstr;
    insertToSelect.value = p3num;
    pick3form.pick3_basenum.add(insertToSelect);

}


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.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;	
	}
}