poke: fix poke dialog - js tests now if there is already a questionmark in the url

diff --git a/js/theme.js b/js/theme.js
index 12172291efba13af5177939924809a52fa70bcd5..18b6105a02067865e4771ec96cbdece91b56b73f 100644 (file)
--- a/js/theme.js
+++ b/js/theme.js
@@ -292,7 +292,9 @@ function loadModalTitle() {
 
 
 function addToModal(url) {
-       var url = url + '?mode=modal';
+       var char = qOrAmp(url);
+
+       var url = url + char + 'mode=modal';
        var modal = $('#modal').modal();
 
        modal
@@ -393,6 +395,15 @@ function random_digits(digits) {
        return rnd;
 }
 
+// Does we need a ? or a & to append values to a url
+function qOrAmp(url) {
+       if(url.search('\\?') < 0) {
+               return '?';
+       } else {
+               return '&';
+       }
+}
+
 function insertFormatting(comment,BBcode,id) {
 
                var tmpStr = $("#comment-edit-text-" + id).val();