added: 'subject' winix function is using WINIX_FILE_CHANGED message now (when changing a file's subject)

added: 'postredirect' global parameter (it can be a param or post value)
       you can use this parameter in a html POST form
       after processing the POST request winix will make a redirect to the value



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@881 e52654a7-88a9-db11-a3e9-0013d4bc506e

html/fun_sort.html

@@ -9,6 +9,11 @@
 		<p class="withnext">{sort_current_sortindex}:</p>
 		<input class="editshort" type="text" name="sortindex" value="[item_sort]">
 		<input class="submit" type="submit" value="{change}">
+
+		[if winix_function_param_is "postredirect"]
+			<input type="hidden" name="postredirect" value="[winix_function_param_value "postredirect"]">
+		[end]
+
 	</div>
 	</form>
 
@@ -27,6 +32,10 @@
 		[end]
 		</ul>
 
+		[if winix_function_param_is "postredirect"]
+			<input type="hidden" name="postredirect" value="[winix_function_param_value "postredirect"]">
+		[end]
+
 		<input class="submit" type="submit" value="{change}">
 	</div>
 	</form>