<html>
<head>
<title>Par ou Impar - Conte com a sorte
</title>
<style type="text/css">
#table {background-color: #fff; color: red; border: 5px solid black;}
#vc {text-align: center; color: red; border:1px solid black;}
#ok {border:2px solid black; background-color: #fff;}
#res {visibility: hidden; border:5px solid black;}
#rest {display:none;}
#resp {text-align: center;color: red; border: 0}
</style>
<script>
function sorte(){
g = document.getElementById('radio2').checked;
w = document.getElementById('radio1').checked;
if(g == true || w == true){
if(g == true){
r=0
}else{
r=1
}
} else{
alert("escolha par ou impar");
return false;
}
y = 9*(Math.random());
y = (Math.round(y));
z = document.getElementById('vc').value;
if (z >=0 && z <=9){}
else{
alert("é valido somente numero");
return false;
}
z = parseFloat(z);
x = y+z;
k = x%2;
if(k==1){
l="Impar"
} else{
l="Par"
}if(k==r){
h="Total: "+x+", "+l+" vc ganho : )";
}else{
h="Total: "+x+", "+l+" vc perdeu : (";
}
document.getElementById('res').style.visibility="visible";
document.getElementById('rest').style.display="block";
document.getElementById('resp').value="O PC coloco: "+y+", VC coloco: "+z+". "+h;
document.getElementById('table').style.borderBottom="0";
}
</script>
</head>
<body>
<div id="pag">
<form action="javascript:sorte();void(0)">
<table align="center" id="table" >
<tr>
<td align="center" colspan="3">
Escolha (0-9)
</td>
</tr>
<tr>
<td align="right">
Par <input type="radio" id="radio2" name="grupo"/>
</td>
<td align="center">
<input type="text" align="center" size="1" maxlength="1" id="vc" />
</td>
<td align="left">
<input type="radio" id="radio1" name="grupo"/>Impar
</td>
</tr>
<tr>
<td>
</td>
<td align="center">
<input type="submit" value="OK" id="ok"/>
</td>
<td>
</td>
</tr>
</table>
<table align="center" id="res">
<tr id="rest">
<td>
<div>
<input type="text" id="resp" size="55"/>
<div>
</td>
</tr>
</table>
</form>
</div>
</body>
</html>