I have a problem with Internet Explorer and a functiun jquery.

I have a function in javascript :

2. jQuery(".showhide").click(function () {
3.     jQuery(".showhide").toggle();
4.     jQuery("#MenuContact").toggle("slow");
5. });

So when i click on my link who are in the html page the div #MenuContact appear, it's ok.

But the link in my html code  disappear. Only on Internet explorer. So i can't click on my link for hide the div.

My html code :

2. <a href="#" class="showhide">Contacts</a><a href="#" class="showhide" style="display: none;">Contacts</a>

Thank you for your help,

Sorry for my english i'm french...