Untitled

<script>
var thoudelim = ",";
 var decdelim = ".";
 var curr = " ";
 var d=document;

 function haltnondigit(e) {
  var allowkey=Array(48,49,50,51,52,53,54,55,56,57,8,9,188,190,45,46,13,33,34,35,36,37,38,39,40,112,113,114,115,116,117,118,119,120,121,123);
  if(allowkey.indexOf(e.keyCode)==-1) return false;
  return true;
 }
 function format(s,r) {
  s=Math.round(s*Math.pow(10,r))/Math.pow(10,r);
  s=String(s);s=s.split(".");var l=s[0].length;var t="";var c=0;
  while(l>0){t=s[0][l-1]+(c%3==0&&c!=0?thoudelim:"")+t;l--;c++;}
  s[1]=s[1]==undefined?"0":s[1];
  for(i=s[1].length;i<r;i++) {s[1]+="0";}
  return curr+t+decdelim+s[1];
 }
 function input_keyup(t) {
  t.value=t.getAttribute('ref');t.select();
 }
 function input_keyup(t,e) {
  return haltnondigit(e);t.value=t.getAttribute('ref');
 }
 function input_keyup(t,s) {
  t.setAttribute('ref',t.value);
  if(s=="qty") {
   var temp=parseFloat(t.parentNode.nextSibling.firstChild.getAttribute('ref'))*t.value;
   t.parentNode.nextSibling.nextSibling.firstChild.setAttribute('ref',temp);
   t.parentNode.nextSibling.nextSibling.firstChild.innerHTML=format(temp,2);
  }
  else if(s=="harga") {
   var temp=parseFloat(t.parentNode.previousSibling.firstChild.getAttribute('ref'))*t.value;
   t.parentNode.nextSibling.firstChild.setAttribute('ref',temp);
   t.parentNode.nextSibling.firstChild.innerHTML=format(temp,2);
  }
  calc_total();
 }
 function input_keyup(t) {
  t.value=format(t.value,2);
  return false;
 }
 function calc_total() {
  var x=d.getElementsByTagName("DIV");
  var total=0;
  for(i=0;i<x.length;i++) {
   if(x[i].id=="subtotal") total+=isNaN(parseFloat(x[i].getAttribute("ref")))?0:parseFloat(x[i].getAttribute("ref"));
  }
  d.getElementById("total").innerHTML=format(total,2);
 }
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
</script>

</head>

<body>
<form id="form1" name="form1" method="post" action="<?php echo $editFormAction; ?>" >
  <table width="832" border="1" cellspacing="0" cellpadding="0">
      <tr>
        <td>MATERIAL</td>
        <td>QTY</td>
        <td>HARGA</td>
        <td>JUMLAH</td>
      </tr>
      <tr>
      <td><label for="material"></label>
      <input type="text" name="material" id="material" />
      <input name="help" type="button" id="help" onclick="MM_openBrWindow('window/test window harga.php','','scrollbars=yes,width=700,height=500')" value="Help" /></td>
      <td><input type="text" id="qty" name="qty[]" value="0"
    rel="0"
    ref="0"
    onkeyup="input_keyup(event,this,'qty');"
    >
    </td><td><input type="text" id="harga" name="harga[]" value="0"
    rel="0"
    ref="0"
    onkeyup="input_keyup(event,this,'harga');"
    >
    </td><td><div id="subtotal" align="right" ref="0">0.00</div></td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td id="price" >&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <td colspan="4"><div align="center">
        <input type="submit" name="submit" id="submit" onclick="return tanya()" value="Submit" />
        <input type="reset" name="reset" id="reset" value="Reset" />
      </div></td>
    </tr>
  </table>
  <input type="hidden" name="MM_insert" value="form1" />
  <script>
 calc_total();
</script>

</form>
</body>
</html>