// Navigation dynamique
var _timeout = false;
function initPage()
{
	var navRoot = document.getElementById("main-navigation");

	var lis = navRoot.getElementsByTagName("li");
	for (var i=0; i<lis.length; i++)
	{
		lis[i].onmouseover = function()
		{
			this.className += " hover";
	    }
		
		lis[i].onmouseout = function()
		{
			this.className = this.className.replace("hover","");
			
		}
	}	
}

if (window.addEventListener) {
	window.addEventListener("load", initPage, false);
}
else if (window.attachEvent) {
	window.attachEvent("onload", initPage);
}