/**************************************************
	MENU
**************************************************/
navHover = function() {
	if ( document.getElementById("menu") ) {
		liens = document.getElementById("menu").getElementsByTagName("li");
		for ( var i=0; i<liens.length; i++ ) {
			if ( liens[i].getElementsByTagName("ul")[0] ) {
				liens[i].onmouseover = function() { 
					this.getElementsByTagName("ul")[0].style.visibility = "visible"; 
					this.className+=" iehover";
				}	
				liens[i].onmousemove = function() { 
					this.getElementsByTagName("ul")[0].style.visibility = "visible"; 
					this.className+=" iehover";
				}	
				liens[i].onmouseout = function() { 
					this.getElementsByTagName("ul")[0].style.visibility = "hidden"; 
					this.className = this.className.replace(new RegExp("iehover","gi"), "");
				}	
			}	
		}	
	}

}
function changeClassOnglets(numLI) {
	ongletsLI = document.getElementById("onglets").getElementsByTagName("li");
	for ( var i=1; i<ongletsLI.length; i++ ) {
		if ( i == numLI ) ongletsLI[i].className = "on";
		else ongletsLI[i].className = "";
	}	
}