1 files changed, 18 insertions, 8 deletions
diff --git a/framework/Web/Javascripts/prototype/hash.js b/framework/Web/Javascripts/prototype/hash.js
index 7e8c6f5d..1589189c 100644
--- a/framework/Web/Javascripts/prototype/hash.js
+++ b/framework/Web/Javascripts/prototype/hash.js
@@ -3,35 +3,45 @@ var Hash = {
     for (var key in this) {
       var value = this[key];
       if (typeof value == 'function') continue;
-      
+
       var pair = [key, value];
       pair.key = key;
       pair.value = value;
       iterator(pair);
     }
   },
-  
+
   keys: function() {
     return this.pluck('key');
   },
-  
+
   values: function() {
     return this.pluck('value');
   },
-  
+
   merge: function(hash) {
     return $H(hash).inject($H(this), function(mergedHash, pair) {
       mergedHash[pair.key] = pair.value;
       return mergedHash;
     });
   },
-  
+
   toQueryString: function() {
-    return this.map(function(pair) {
-      return pair.map(encodeURIComponent).join('=');
+    return this.map(function(pair)
+	{
+	  //special case for PHP, array post data.
+	  if(typeof(pair[1]) == 'object' || typeof(pair[1]) == 'array')
+	  {
+	  	return $A(pair[1]).collect(function(value)
+		{
+			return encodeURIComponent(pair[0])+'='+encodeURIComponent(value);
+		}).join('&');
+	  }
+	  else
+ 	     return pair.map(encodeURIComponent).join('=');
     }).join('&');
   },
-  
+
   inspect: function() {
     return '#<Hash:{' + this.map(function(pair) {
       return pair.map(Object.inspect).join(': ');