<HTML><HEAD><TITLE>蛙蛙牌七星彩算号器</TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT="蛙蛙王子">
<SCRIPT LANGUAGE="JavaScript">
<!--function makeRandChar(chars,marklen)
{
var tmpstr = ''; var chrlen = chars.length; var iRandom ; do{ iRandom = Math.round(Math.random() * chrlen); tmpstr += chars.charAt(iRandom); if( tmpstr.length == marklen ) break; 
}while (tmpstr.length < marklen) return tmpstr;}function suanhao(){ var randLength = 7; var randStr = "1234567890"; var result = makeRandChar(randStr, randLength); Result.value = result; divHistory.innerText = result + "\r\n" + divHistory.innerText; return false;}
//--></SCRIPT></HEAD><BODY><INPUT TYPE="text" NAME="Result"><INPUT TYPE="button" value="算号" onclick="return suanhao()"><div id="divHistory"></BODY></HTML>