// Gestion de la hauteur de la page 

function setHeight() {
	if (document.getElementById) {
		var rightElement = document.getElementById('right');
		var rightHeight = document.getElementById('right').offsetHeight;
		var contentElement = document.getElementById('content');
		var contentHeight = document.getElementById('content').offsetHeight;
		if (contentHeight <= rightHeight) {
			contentElement.style.height = rightHeight + 'px';
		}
		else {
			contentElement.style.height = 'auto';
		}
	}
}
window.onload = function() {
	setHeight();
}
window.onresize = function() {
	setHeight();
}


//****************************************************************
// Affichage des sous-menus 
//****************************************************************

sfHover = function() {
	if (document.getElementById('parentElem'))
		{
		var sfEls = document.getElementById('parentElem').getElementsByTagName("DIV");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
		}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);