Drop-down menus.

Hello to all.
I set up a drop-down menu
It does not work immediately with the mouseover. You must first click the parent menu or other links to show the with the mouseover.
Thank you in advance for your help.

The first time the mouseover does not show the drop-d-down menu.

After clicking elsewhere it is good.

Make sure you have the option "Show Sub-menu Items" enabled in the menu module. Then it should work.

Thank you very much for your help .

The "Show Sub-menu Items" option was enabled and it It worked with Arounder.
But when I'm on the home page, the menus do not drop down with mouseover.
They drop down after an other choice.

Can you try on my site ? charra.net
Try horizontal menu.
On "Accueil" (default page, = "Home") menu the "Randonnée" menu does not drop down with mouseover. If you click on "Genealogie" menu then the "Randonnée" menu drop down with mouse over.

There is a similar phenomenon with the vertical menu "Menu public".
The links are not animated with mouseover.
If you click on a link, for example "Les jolis mots," then the links are animated with mouseover.

I hope you understand what I mean, sorry for my english...

Thank you again for your help.

There is a JavaScript conflict on your homepage and thus most JavaScript code doesn't work anymore.

I would start with disabling all modules to see if one of them is causing the issue. If the menu works again when all modules are disabled, you can start enabling one after eachother and see when the site breaks again. Then you got the module which causes the issue.
If you find out which one, I would be interested to know which one it is.

You found the problem!

The module that triggers the problem is LV ENHANCED Image Slider.

To switch to Joomla 3.3.x I changed the line
JHTML :: _ ('behavior.mootools');
to JHTML :: _ ('behavior.framework');
in mod_lv_enhanced_image_slider / tmpl / default.php
because it triggered an error.

I thought it worked, but I did not think it was the source of a new problem.
So I deleted it.

Thank you very much.

If you need an image slider, try using one of these: extensions.joomla.org/extensions/photos-...age-jquery-slideshow . They work with the jQuery JavaScript library which is included within Joomla and loaded already always as part of this template.