Removed unused function on set.js

Author: bkraul

BBCodePlus/files/markitup/sets/mantis/set.js

@@ -255,16 +255,4 @@ mySettings = {
         {name:'Clean', className:"clean", replaceWith:function(markitup) { return markitup.selection.replace(/\[(.*?)\]/g, "") } },
         {name:'Preview', className:'preview',  call:'preview'},
     ]
-}
-
-function getQueryVariable(variable) {
-    var query = window.location.search.substring(1);
-    var vars = query.split('&');
-    for (var i = 0; i < vars.length; i++) {
-        var pair = vars[i].split('=');
-        if (decodeURIComponent(pair[0]) == variable) {
-            return decodeURIComponent(pair[1]);
-        }
-    }
-    console.log('Query variable %s not found', variable);
 }