fix sorttable.js to consider Unlimited as high number

assets/js/sorttable.js

@@ -260,12 +260,14 @@ sorttable = {
      you are comparing a[0] and b[0] */
   sort_numeric: function(a,b) {
     aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
-    if (isNaN(aa)) aa = 0;
+    if (isNaN(aa)) aa = 1000000;
     bb = parseFloat(b[0].replace(/[^0-9.-]/g,''));
-    if (isNaN(bb)) bb = 0;
+    if (isNaN(bb)) bb = 1000000;
     return aa-bb;
   },
   sort_alpha: function(a,b) {
+    if (a[0] == "Unlimited") { a[0] = 1000000}
+    if (b[0] == "Unlimited") { b[0] = 1000000}
     if (a[0]==b[0]) return 0;
     if (a[0]<b[0]) return -1;
     return 1;