AV5 Zadaca1

<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <meta http-equiv='X-UA-Compatible' content='IE=edge'>
    <title>Page Title</title>
    <meta name='viewport' content='width=device-width, initial-scale=1'>
    <link rel='stylesheet' type='text/css' media='screen' href='style.css'>
    <script src='script.js'></script>
</head>


<body>

    <div><label>Ime </label><input type="text" id="ime"></div>
    <div><label>Prezime </label><input type="text" id="prezime"></div>
    <div><label>Email </label><input type="text" id="email"></div>
   <div><label>Vozrast</label>
   <select id="vozrast">
       <option value="19">19</option>
       <option value="18">18</option>
       <option value="20">20</option>
   </select>
</div>

<div>
    <input type="button" id="btn" onclick="pisi()" value="Prati">
</div>

<input type="text" disabled="disabled" id="message">
</body>
</html>

function pisi()
{
    var x=document.getElementById("ime").value;
    var p=document.getElementById("prezime").value;
    var m=document.getElementById("email").value;
    var v=document.getElementById("vozrast").value;

    if(x=="" || p=="" || m=="" || v=="")
    {
        alert("Site polinja mora da se popolneti");
    }
    else
    {
        var str="Gospodine "+x+" "+p+" dali ste sigurni?";

        if(confirm(str))
        {
            this.document.getElementById("message").value="Podatocite se uspesno isprateni";
        }

        else
        {
            alert("Vasite podatoci ne se isprateni");
        }
    }

}