// JavaScript Document
sfHover = function() {
	
	var sfEls = document.getElementById("navigation").getElementsByTagName("LI");
	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"), "");
		}
	}
}

function fixColumns(){
	var colonnes = new Array('A', 'B', 'C');
	var max = 0;
	for(c = colonnes.length; --c >= 0;){
		if((colonnes[c] = document.getElementById('colonne'+colonnes[c])) && colonnes[c].offsetHeight){
			try{
				colonnes[c].style.removeProperty('height');
			}
			catch(ex){
				colonnes[c].style.removeAttribute('height');
			}
			if(max < colonnes[c].offsetHeight){
				max = colonnes[c].offsetHeight;
			}
		}
		else{
			colonnes[c] = null;
		}
	}
	
	max = max+'px';
	for(c = colonnes.length; --c >= 0;){
		if(colonnes[c]){
			colonnes[c].style.height = max;
		}
	}
}

function fixColumns2(){
	fixColumns();
}
function montre(){
	document.getElementById('all').style.display='block';
	document.getElementById('tous').style.display='none';
	fixColumns();
}

function affiche(id,total,colonne){
	for(i=0; i < total; i++){
		if(document.getElementById(colonne+'_rub_'+i)){
		document.getElementById(colonne+'_rub_'+i).style.display='none';
		}
	}
	document.getElementById(id).style.display='block';
	fixColumns();
}

function montreBlock( id ){
	document.getElementById(id).style.display='block';
	fixColumns();
}

if (window.attachEvent) window.attachEvent("onload", sfHover);