function tabliczki();
{
a = new Array()
a[0][0]="0.0";
a[0][1]="0,1";
a[0][2]="0,2";
a[0][3]="0,3";
a[1][0]="1,0";
a[1][1]="1,1";
a[1][2]="1,2";
a[1][3]="1,3";
yhym="";
for (i=0; i < 2; i++) {
   a[i] = new Array()
   for (j=0; j < 4; j++) {
      a[i][j] = "["+i+","+j+"]" {
    a[i][j]=prompt('podaj cos :\n');
    yhym+=a[i][j]; }
    
   }
}
alert(yhym);
}
</script>
<button onClick="tabliczki()"> tabliczki</button>
</body>

        //kod
            a[i][j] = "["+i+","+j+"]" {// <- co to jest?
                a[i][j]=prompt('podaj cos :\n');
                message+=a[i][j];
            }//i to??
        //kod

a[0][0]="0.0";
a[0][1]="0,1";
a[0][2]="0,2";
a[0][3]="0,3";
a[1][0]="1,0";
a[1][1]="1,1";
a[1][2]="1,2";
a[1][3]="1,3";

<script>
function tabliczki() {
    a = new Array()
    a[0] = new Array();
    a[0][0] = "0, 0";
    a[0][1] = "0, 1";
    a[0][2] = "0, 2";
    a[0][3] = "0, 3";
    a[1] = new Array();
    a[1][0] = "1, 0";
    a[1][1] = "1, 1";
    a[1][2] = "1, 2";
    a[1][3] = "1, 3";
    message = "";
    for (i = 0; i < 2; i++) {
        for (j = 0; j < 4; j++) {
            //message += prompt('podaj cos :\n');
            message += a[i][j] + " | ";
        }
    }
    alert(message);
}
</script>
<button onClick="tabliczki()"> tabliczki</button>

a[0][0]="0.0";
a[0][1]="0,1";
a[0][2]="0,2";
a[0][3]="0,3";
a[1][0]="1,0";
a[1][1]="1,1";
a[1][2]="1,2";
a[1][3]="1,3";

<script>
function tabliczki() {
    a = new Array()
    a[0] = new Array();
    a[0][0] = "0, 0";
    a[0][1] = "0, 1";
    a[0][2] = "0, 2";
    a[0][3] = "0, 3";
    a[1] = new Array();
    a[1][0] = "1, 0";
    a[1][1] = "1, 1";
    a[1][2] = "1, 2";
    a[1][3] = "1, 3";
    message = "";
    for (i = 0; i < 2; i++) {
        for (j = 0; j < 4; j++) {
            a[i][j] = prompt(a[i][j]);
            message += a[i][j] + " | ";
        }
    }
    alert(message);
}
</script>
<button onClick="tabliczki()"> tabliczki</button>

<script>
function tabliczki() {
   a = new Array()
   a[0] = new Array();
   a[0][0] = "0, 0";
   a[0][1] = "0, 1";
   a[0][2] = "0, 2";
   a[0][3] = "0, 3";
   a[1] = new Array();
   a[1][0] = "1, 0";
   a[1][1] = "1, 1";
   a[1][2] = "1, 2";
   a[1][3] = "1, 3";
   message = "";
   for (i = 0; i < 2; i++) {
       for (j = 0; j < 4; j++) {
           a[i][j] = prompt("wartosci" , a[i][j]);
           message += a[i][j] + " \n ";
       }
   }
   alert(message);
}
</script>
<button onClick="tabliczki()"> tabliczki</button>

<script>
function tabliczki1();{
a = new Array()
a[0] = New Array();
a[0][0] = "0.0";
a[0][1] = "0,1";
a[0][2] = "0,2";
a[0][3] = "0,3";
a[1]= new Array();
a[1][0] = "1,0";
a[1][1] = "1,1";
a[1][2] = "1,2";
a[1][3] = "1,3";
lol ="";
    for (i=0; i < 2; i++) {
    for (j=0; j < 4; j++) {
  a[i][j] = prompt("podaj cos " , a[i][j]);
  lol += a[i][j] +  "\n";
  }
    }
alert(lol);
}
</script>
<button onClick="tabliczki1()"> tabliczki1</button>