js抽奖16位9开头出问题?

认真为自己 2014-11-11 11:59:40

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN">
<html>
<head>
<title>某公司2014年会抽奖系统</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
var timer;
var flag = new Array(10000);
var existingnum = new Array(10000);
var clickTimes = 0;
var randnum;
var cellnum =1;
var mobile = new Array();
mobile[0]=9333333000019158;
mobile[1]=9333333000019755;
mobile[2]=9333333000019754;
mobile[3]=9333333000155749;
mobile[4]=9333333000185813;
mobile[5]=9333333000217575;
mobile[6]=9333333000304772;
mobile[7]=9333333000348284;
mobile[8]=9333333000372446;
mobile[9]=9333333000373004;
mobile[10]=9333333000373563;
mobile[11]=9333333000664788;
mobile[12]=9333333000788594;
mobile[13]=9333333001202787;
mobile[14]=9333333001202801;
mobile[15]=9333333001202831;
mobile[16]=9333333001394154;
mobile[17]=9333333001418288;
mobile[18]=9333333001418401;
mobile[19]=9333333001418478;
mobile[20]=9333333001419407;
mobile[21]=9333333001419484;
mobile[22]=9333333001419540;
mobile[23]=9333333001419614;
mobile[24]=9333333001419890;
mobile[25]=9333333001460118;
mobile[26]=9333333001460175;
mobile[27]=9333333001460170;
mobile[28]=9333333001460205;
mobile[29]=9333333001774086;
mobile[30]=9333333001774444;
mobile[31]=9333333001774581;
mobile[32]=9333333001775810;
mobile[33]=9333333001775824;
mobile[34]=9333333001790108;
mobile[35]=9333333001790372;
mobile[36]=9333333001790458;
mobile[37]=9333333001791321;
mobile[38]=9333333001791331;
mobile[39]=9333333001791332;
mobile[40]=9333333001791330;
mobile[41]=9333333001791350;
mobile[42]=9333333001791354;
mobile[43]=9333333001791358;
mobile[44]=9333333001791635;
mobile[45]=9333333001802875;
mobile[46]=9333333001840576;
mobile[47]=9333333001840610;
mobile[48]=9333333001840621;
mobile[49]=9333333001840620;
var num = mobile.length-1;
function getRandNum(){
document.getElementById("result").value = mobile[GetRnd(0,num)];
}
function start(){
clearInterval(timer);
timer = setInterval('change()',50);
}
function ok(){
clearInterval(timer);
}
function GetRnd(min,max){

randnum = parseInt(Math.random()*(max-min));
return randnum;
alert(randnum);
}
function setTimer(){
timer = setInterval("getRandNum();",10);
document.getElementById("start").disabled = true;
document.getElementById("end").disabled = false;
}
function clearTimer(){
noDupNum();
clearInterval(timer);
document.getElementById("start").disabled = false;
document.getElementById("end").disabled = true;

}
function noDupNum(){
mobile.removeEleAt(randnum);
var o = 0;
for(p=0; p<mobile.length;p++){
if(typeof mobile[p]!="undefined"){
mobile[o] = mobile[p];
o++;
}
}
num = mobile.length-1;
}
Array.prototype.removeEleAt = function(dx)
{
if(isNaN(dx)||dx>this.length){return false;}
this.splice(dx,1);
}
function setValues(){
document.getElementById(cellnum).value = document.getElementById("result").value ;
cellnum++;
}
</script>
</head>
<body>
<h1>中奖号码</h1>
<p>
<input id="result" type="text" size="30" style="height:130px;width:980px;border:2px solid red;font-size:120;" readonly/></p>
<p>
<input id="start" type="button" value="开始" style="border: 1px solid; border-color: #aaa 000 #000 #aaa;width:4em; background: #fc0;" onClick="setTimer()" />
<input id="end" type="button" value="停" style="border: 1px solid; border-color: #aaa 000 #000 #aaa;width:4em; background: #fc0;"onclick="clearTimer();setValues();" disabled/>
</p>
<p><strong>一等奖（5名）</strong></p>
<table width="946" height="79" border="1">
<tr>
<td><input name="text36" type="text" id="36" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text37" type="text" id="37" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text38" type="text" id="38" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text39" type="text" id="39" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text40" type="text" id="40" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
</table>
<p>二等奖（15名）</p>
<table width="951" height="88" border="1">
<tr>
<td><input name="text21" type="text" id="21" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text22" type="text" id="22" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text23" type="text" id="23" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text24" type="text" id="24" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text25" type="text" id="25" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
<tr>
<td><input name="text26" type="text" id="26" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text27" type="text" id="27" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text28" type="text" id="28" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text29" type="text" id="29" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text30" type="text" id="30" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
<tr>
<td><input name="text31" type="text" id="31" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text32" type="text" id="32" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text33" type="text" id="33" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text34" type="text" id="34" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text35" type="text" id="35" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
</table>
<p>三等奖（20名）</p>
<table width="961" height="102" border="1">
<tr>
<td><input name="text1" type="text" id="1" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text2" type="text" id="2" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text3" type="text" id="3" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text4" type="text" id="4" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text5" type="text" id="5" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
<tr>
<td><input name="text6" type="text" id="6" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text7" type="text" id="7" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text8" type="text" id="8" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text9" type="text" id="9" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text10" type="text" id="10" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
<tr>
<td><input name="text11" type="text" id="11" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text12" type="text" id="12" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text13" type="text" id="13" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text14" type="text" id="14" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text15" type="text" id="15" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
<tr>
<td><input name="text16" type="text" id="16" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="28" readonly/></td>
<td><input name="text17" type="text" id="17" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text18" type="text" id="18" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text19" type="text" id="19" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
<td><input name="text20" type="text" id="20" style="height:30px;width:210px;border:1px solid red;font-size:25;" size="20" readonly/></td>
</tr>
</table>
</body>
</html>

问题:
随机抽奖第4次,出来的号码最后一位会加1,只有16位9开头数字会出现这问题,请问怎么解决.

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