Added an original copy of pysolr.py so the custom changes can be worked out.

python/packages/formencode/javascript/ordering.js

@@ -0,0 +1,61 @@
+function up(formElement) {
+    var i, select;
+    select = getSelect(formElement);
+    i = select.selectedIndex;
+    if (i == -1 || i == 0) {
+        return;
+    }
+    swapOptions(select, i, i-1);
+    select.selectedIndex = i-1;
+    saveValue(select);
+}
+function down(formElement) {
+    var i, select;
+    select = getSelect(formElement);
+    i = select.selectedIndex;
+    if (i == -1 || i == select.length-1) {
+        return;
+    }
+    swapOptions(select, i, i+1);
+    select.selectedIndex = i+1;
+    saveValue(select);
+}
+function getSelect(formElement) {
+    return formElement.form['%(name)s']
+}
+function swapOptions(select, op1, op2) {
+    var tmpValue, tmpText;
+    tmpValue = select.options[op1].value;
+    tmpText = select.options[op1].text;
+    select.options[op1].value = select.options[op2].value;
+    select.options[op1].text = select.options[op2].text;
+    select.options[op2].value = tmpValue;
+    select.options[op2].text = tmpText;
+}
+function saveValue(select) {
+    if (origValues == false) {
+        saveOrigValues(select);
+    }
+    var s = "", i;
+    for (i=0; i < select.length; i++) {
+        s = s + escape(select.options[i].value) + " ";
+    }
+    select.form['%(hidden_name)s'].value = s;
+}
+function saveOrigValues(select) {
+    origValues = new Array();
+    for (i=0; i<select.length; i++) {
+        origValues[i*2] = select.options[i].value;
+        origValues[i*2+1] = select.options[i].text;
+    }
+}
+origValues = false;
+function resetEntries(formElement) {
+    var select;
+    select = getSelect(formElement);
+    for (i=0; i<origValues.length; i+=2) {
+        select.options[Math.floor(i/2)] = new Option(origValues[i+1], origValues[i], false, false);
+        select.options[Math.floor(i/2)].selected = false;
+    }
+    saveValue(select);
+}