var ulSize;

initActivationHaut = function() {
		
	if (document.getElementById("menuPrincipal")) {

		var toHover = document.getElementById("menuPrincipal").getElementsByTagName("li");
		// sfclick sur premier niveau
		for (var i=0; i<toHover.length; i++) {
			toHover[i].onmouseover=function() {
				this.className += " sfhover";
			}
			toHover[i].onmouseout=function() {
				this.className =  this.className.replace(new RegExp("sfhover"), "");
			}
		}
	}
	noborderLast(document.getElementById("menuPrincipal"));

	if (document.getElementById("menuSecondaire")) {
		var toHover = document.getElementById("menuSecondaire").getElementsByTagName("li");
		// sfclick sur premier niveau
		for (var i=0; i<toHover.length; i++) {
			toHover[i].onmouseover=function() {
				this.className += " sfhover";
			}
			toHover[i].onmouseout=function() {
				this.className =  this.className.replace(new RegExp("sfhover"), "");
			}
		}
	}

		

		//adjust();
		
}

function noborderLast(leUl) {
	var uls = leUl.getElementsByTagName('ul');
	for (var i=0; i<uls.length; i++) {
		var dernierNoeud = uls[i].lastChild ;
		while ( dernierNoeud.nodeType !==1 )
		{
			dernierNoeud = dernierNoeud.previousSibling ; 
		}
		dernierNoeud.className += ' dernierLien';
	}
}

function adjust() {
	var contenu=document.getElementById('contenu');
	var menu=document.getElementById('menuSecondaire');
	var lienUtile=document.getElementById('lienUtile');

	var taille = contenu.offsetHeight;
	//menu.style.margin = (-taille+14)+'px 0 0 571px' ;	
	lienUtile.style.top =  taille +'px';
}



function addEvent(obj, evType, fn){
 if (obj.addEventListener){
   obj.addEventListener(evType, fn, true);
   return true;
 } else if (obj.attachEvent){
   var r = obj.attachEvent("on"+evType, fn);
   return r;
 } else {
   return false;
 }
}

addEvent(window, 'load', initActivationHaut);