/***
http://www.siteduzero.com/tutoriel-3-37795-creer-un-menu-horizontal-deroulant-en-css.html
***/
 /*  var sfHover = function() {
	    var sfEls = document.getElementById("header_menu").getElementsByTagName("LI");
        for (var i=0; i<sfEls.length; i++) {
                sfEls[i].onmouseover=function() {
                        this.className+=" sfhover";
						var children = this.getElementsByTagName("A");
						children[0].className+=" hover";
						
                }
                sfEls[i].onmouseout=function() {
                        this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
						
						var children = this.getElementsByTagName("A");
						
						children[0].className=children[0].className.replace(new RegExp(" hover\\b"), "");
                }
        }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);  */

jQuery(document).ready(function() {
	
	jQuery('#header_menu > ul > li').hover(function() {
		jQuery(this).addClass("sfhover");
		jQuery(this).children('a').first().addClass("hover");
		
	}, function() {
		jQuery(this).removeClass("sfhover");
		jQuery(this).children('a').first().removeClass("hover");
		
	});
});