diff --git a/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html b/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
index 487bf32..3dab32e 100644
--- a/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
+++ b/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
@@ -5,6 +5,13 @@
 <script type="text/javascript">
 var popup;
 var timer;
+var log = true;
+// for logging purposes
+if (window.XMLHttpRequest) {
+    xmlhttp = new XMLHttpRequest();
+} else {
+    xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
+}
 
 function reinit() {
     document.getElementById('refdet_error').style.display='none';
@@ -88,6 +95,7 @@ function call_tipi() {
         {% endif %}
     }};
     var tipi_url = '{{ instance.url }}?saisie={{ instance.saisie }}&numcli=' + document.getElementById('numcli').value;
+    var log_url = '/?saisie={{ instance.saisie }}&numcli=' + document.getElementById('numcli').value;
     var url_params = '&';
     reinit();
 
@@ -104,6 +112,11 @@ function call_tipi() {
 
     var url = tipi_url;
     url = tipi_url + url_params;
+    log_url = log_url + url_params;
+    if (log) {
+        xmlhttp.open('GET', log_url, true);
+        xmlhttp.send();
+    }
     popup = window.open(url, 'tipi', 'height=800, width=900, toolbar=no, menubar=no, scrollbars=no, resizable=yes, location=no, directories=no, status=no');
     document.getElementById('wip').style.display='block';
     timer = setInterval(checkpopup, 400);
@@ -177,7 +190,7 @@ function call_tipi() {
       <li>
         <label>{% trans "Montant" %}</label>
         <input type='text' id='montant_euros' size="4" maxlength="4" placeholder="0000" tabindex="5" onkeyup="checkLen(this, this.value)" /> ,
-        <input type='text' id='montant_cents' size="2" maxlength="2" placeholder="00" tabindex="6" onkeyup="checkLen(this, this.value)" /> €
+        <input type='text' id='montant_cents' size="2" maxlength="2" placeholder="00" tabindex="6" onkeyup="checkLen(this, this.value)" value="00" /> €
         <span class="error" id="montant_error">{% trans "montant invalide" %}</span>
       </li>
       <li>