Appel d'un java script

<script type="text/javascript">
var bitsCode = new Array(10);
bitsCode[0] = new Array('0001101','0100111','1110010','000000');
bitsCode[1] = new Array('0011001','0110011','1100110','001011');
bitsCode[2] = new Array('0010011','0011011','1101100','001101');
bitsCode[3] = new Array('0111101','0100001','1000010','001110');
bitsCode[4] = new Array('0100011','0011101','1011100','010011');
bitsCode[5] = new Array('0110001','0111001','1001110','011001');
bitsCode[6] = new Array('0101111','0000101','1010000','011100');
bitsCode[7] = new Array('0111011','0010001','1000100','010101');
bitsCode[8] = new Array('0110111','0001001','1001000','010110');
bitsCode[9] = new Array('0001011','0010111','1110100','011010');
function EAN13() {
   cb = document.form.codeBarre.value;
   if (isNaN(cb)||cb.length!=12) {alert("Un nombre de 12 chiffres seulement");return false;}
   divEAN = document.getElementById("EAN13CODE");
   divEAN.innerHTML="";
   codes = new Array();
   for (var i=a=b=0;i<12;i++) {
       codes[i] = eval(cb.charAt(i));
       if (i%2)
	     b+=codes[i];
	   else
	     a+=codes[i];
   }
	reste = (a+(b*3))%10;
    codes[12] = 10-(reste==0?10:reste);
	var bits = getBits(codes);
	bit = bits.split("");
  	el = document.createElement("div");
	el.innerHTML= cb.charAt(0);
	el.className = "nombre1";
	divEAN.appendChild(el);
	for (var i=0;i<bit.length;i++) {
	   el = document.createElement("div");
	   longue =( i==0||i==2||i==46||i==48||i==92||i==94);
	   el.className = (longue?'l':'n')+bit[i];
	   divEAN.appendChild(el);
	   	if (i==3||i==50) {
  		 el2 = document.createElement("div");
		 el2.innerHTML=(i==3)?cb.substr(1,6):cb.substr(7,6)+codes[12];
		 el2.className = "nombre";
		 el2.style.left = el.offsetLeft+"px";
		 el2.style.top = el.offsetHeight+"px";
		 divEAN.appendChild(el2);
	   }
	}
}
function getBits(codes) {
   var bits = "101";
   var cle = bitsCode[codes[0]][3].split("");
   for (var i=1;i<7;i++)
      bits += bitsCode[codes[i]][cle[i-1]];
   bits += "01010";
   for (var i=7;i<13;i++)
      bits += bitsCode[codes[i]][2];
   bits += "101";
   return (bits);
}
</script>

<form name="form">
Code EAN13 (12 premier chiffres): <input name="codeBarre" type="text" maxlength="12" />
  <input type="subbmit" onclick="EAN13()"/>
<"form>
<div class="barreCode" id="EAN13CODE"></div>

<form name="formulaire" action="" method="post">
<table>
	<tr>
	<td>renseignement technique: <input type="text" name="type_R" maxlength="12"></td>
	</tr>
	<td><input type="submit" name="validation" value="Valider"></td>
</table>
</form>

echo("<TABLE border=2 width=100% height=% align=\"center\" style=\"page-break-before:always\">
<tr >
<TD>
<p align =\"right\"<script type=\"text/javascript\" language=\"javascript\">
    d = new Date();
  document.write(d.toLocaleDateString());
</script></P> 
<center><p>BORDEREAU DE DISTRIBUTION DES DOCUMENTS</p></center></br>
<center><H1><p><u><b>RAPPEL</u></p></b></H1></center>
<p><H2>M. ".$data['Nom']." ".$data['Prenom']."</p></H2>
<p>Recevez le ou les documents ci-joints pour la mise à jour de votre collection pour le ".$data['nom_rt']." </p>
<p>Ce bordereau est à restituer émargé dans les quinze jours après réception dans la boite prévue à cet effet.</p>
<H2><p><u>DATE et SIGNATURE :</u></p></H2>
</td>
</TABLE>");