Merging the Limesurvey 1.91+ branch of queXS in to the trunk

include/limesurvey/admin/scripts/surveysettings.js

@@ -0,0 +1,59 @@
+// $Id: surveysettings.js 9714 2011-01-25 17:52:16Z shnoulle $
+
+$(document).ready(function(){
+    $("#template").change(templatechange);
+    $("#template").keyup(templatechange);
+    $("#copysurveyform").submit(copysurvey);
+});
+
+function templatechange()
+{
+    standardtemplates=['quexs','basic','bluengrey','business_grey','citronade','clear_logo','default','eirenicon','limespired','mint_idea','sherpa','vallendar'];
+    if (in_array(this.value,standardtemplates))
+    {
+        $("#preview").attr('src',standardtemplaterooturl+'/'+this.value+'/preview.png');
+    }
+    else
+    {
+    $("#preview").attr('src',templaterooturl+'/'+this.value+'/preview.png');
+    } 
+}
+
+function copysurvey()
+{
+    sMessage='';
+    if ($('#copysurveylist').val()=='')
+    {
+        sMessage = sMessage+sSelectASurveyMessage;
+    }
+    if ($('#copysurveyname').val()=='')
+    {
+        sMessage = sMessage+'\n\r'+sSelectASurveyName;
+    }
+    if (sMessage!='')
+    {
+       alert(sMessage); 
+       return false; 
+    }
+}
+
+function in_array (needle, haystack, argStrict) {
+
+    var key = '', strict = !!argStrict;
+
+    if (strict) {
+        for (key in haystack) {
+            if (haystack[key] === needle) {
+                return true;
+            }
+        }
+    } else {
+        for (key in haystack) {
+            if (haystack[key] == needle) {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}