diff --git a/paramecio2/app.py b/paramecio2/app.py
index fb7cc2e..be9f274 100644
--- a/paramecio2/app.py
+++ b/paramecio2/app.py
@@ -1,14 +1,25 @@
-from flask import Flask, session, url_for, escape, request
+from flask import Flask, session, url_for, escape, request, send_file, abort
 from settings import config
 from importlib import import_module
-#import sys
+import os
+import sys
 
 def start_app():
-
+    
     app=Flask(__name__, static_url_path=config.static_url_path, static_folder=config.static_folder)
 
     app.secret_key=config.secret_key
 
+    application_root='/'
+
+    if hasattr(config, 'application_root'):
+        application_root=config.application_root
+
+
+    app.config.update(
+         APPLICATION_ROOT=application_root
+    )
+
     # Load blueprints
 
     for added_app in config.apps:
@@ -19,10 +30,21 @@ def start_app():
 
         app.register_blueprint(app_name)
 
-    #Add media files.
+    #Add media files support. Only for development. 
+
+    workdir=os.getcwd()
     
-    @app.route('/mediafrom/<module>/<media_file>')
+    @app.route('/mediafrom/<module>/<path:media_file>')
     def send_media_file(module, media_file):
         
-        pass
+        file_path=workdir+'/themes/'+config.theme+'/media/'+module+'/'+media_file
     
+        if not os.path.isfile(file_path):
+            file_path=workdir+'/modules/'+module+'/media/'+media_file
+
+            if not os.path.isfile(file_path):
+                abort(404)
+                
+        return send_file(file_path)
+
+    return app
diff --git a/paramecio2/libraries/urls.py b/paramecio2/libraries/urls.py
new file mode 100644
index 0000000..1aa6feb
--- /dev/null
+++ b/paramecio2/libraries/urls.py
@@ -0,0 +1,82 @@
+from settings import config
+import urllib.parse
+
+def make_url(path, query_args={}):
+    
+    """
+        This is a method for create urls for the system
+        
+        Keyword arguments:
+        path -- The path to the module
+        query_args -- a ser of get variables for add to url
+        
+    """
+    
+    get_query=''
+    
+    if len(query_args)>0:
+        
+        get_query='?'+urllib.parse.urlencode(query_args)
+    
+    return config.application_root+path+get_query
+    
+def make_url_domain(path, query_args={}):
+
+    """
+        This is a method for create urls for the system, using the domain_url config variable how prefix
+        
+        Keyword arguments:
+        path -- The path to the module
+        query_args -- a ser of get variables for add to url
+        
+    """
+    
+    return config.domain_url+make_url(path, query_args)
+
+def make_external_url(path, query_args={}):
+    
+    """
+        This is a method for create urls for external systems
+        
+        Keyword arguments:
+        path -- The base url of the url
+        query_args -- a ser of get variables for add to url
+        
+    """
+    
+    get_query=''
+    
+    if len(query_args)>0:
+        
+        #get_query='?'+"&".join( [x+'='+y for x,y in query_args.items()] )
+        get_query='?'+urllib.parse.urlencode(query_args)
+    
+    return path+get_query
+    
+if config.yes_static==True:
+        
+    def make_media_url(file_path, module):
+
+        """
+            This is a method for create urls for media resources.
+            
+            Keyword arguments:
+            file_path -- The relative path of module
+            module -- the module where you can find the resource
+        """
+        
+        return config.media_url+'mediafrom/'+module+'/'+file_path
+else:
+    
+    def make_media_url(file_path, module):
+
+        """
+            This is a method for create urls for media resources.
+            
+            Keyword arguments:
+            file_path -- The relative path of module
+            module -- the module where you can find the resource
+            
+        """
+    
+        return config.media_url+'media/'+module+'/'+file_path
diff --git a/paramecio2/modules/welcome/app.py b/paramecio2/modules/welcome/app.py
index a31a985..61ec5b0 100644
--- a/paramecio2/modules/welcome/app.py
+++ b/paramecio2/modules/welcome/app.py
@@ -1,4 +1,4 @@
-from flask import Blueprint, render_template
+from flask import Blueprint, redirect
 from settings import config
 from paramecio2.libraries.mtemplates import PTemplate, env_theme
 
@@ -14,6 +14,12 @@ def home():
     return t.load_template('welcome.phtml', title="Welcome", content='Welcome to the real world')
 
     #return render_template('welcome.html', title="Welcome")
+"""
+@welcome_app.route('/welcome/redirect')
+def welcome_redirect():
+    
+    return redirect('/welcome')
+"""
 
 if config.default_module=="welcome":
 
diff --git a/paramecio2/modules/welcome/templates/welcome.phtml b/paramecio2/modules/welcome/templates/welcome.phtml
index 93ed084..d57c6d9 100644
--- a/paramecio2/modules/welcome/templates/welcome.phtml
+++ b/paramecio2/modules/welcome/templates/welcome.phtml
@@ -69,7 +69,7 @@
     <h1>${title}</h1>
 
     <div class="body">
-        ${lang('cuchulutrip', 'FUCK', 'FUCK')}
+        ${content}
     </div>
 
     <div class="footer">Paramecio, a system created for create webapps</div>