fixed alert box before delete

templates/app.html

@@ -40,18 +40,12 @@
 			
 			<center>	
 			<a href="/add-dev"><button type="submit" class="btn btn-primary">Add Device</button></a>
-			<a href="/delete-app"><button type="submit" class="btn btn-danger" onclick="return conf();">Delete Application</button></a>
+			<a href="/delete-app"><button type="submit" class="btn btn-danger" onclick="return confirm('Are you sure? It will remove all devices and data.');">Delete Application</button></a>
 			</center>
 			<br>
 		</div>	
 	</div>
 </div>
 
-<script type="text/javascrypt">
-function conf() {
-	return confirm("Are you sure? It will remove all devices and data.")
-}
-</script>
-
 {% endblock %}
 

templates/dev.html

@@ -36,18 +36,12 @@
 				<center>
 				<a href="/dev-data"><button type="submit" class="btn btn-primary">Data</button></a>
 				<a href="/dev-conf"><button type="submit" class="btn btn-primary">Configure</button></a>
-				<a href="/delete-dev"><button type="submit" class="btn btn-danger" onclick="return conf();">Delete Device</button></a>
-				</center
+				<a href="/delete-dev"><button type="submit" class="btn btn-danger" onclick="return confirm('Are you sure? It will remove all device data.');">Delete Device</button></a>
+				</center>
 			</div>
 		</div>
 	</div>
 </div>
 
-<script type="text/javascrypt">
-function conf() {
-	return confirm("Are you sure? It will remove all device data.")
-}
-</script>
-
 {% endblock %}