function showHide(elementID)
{
	element = document.getElementById(elementID);
	if( typeof(element) != "undefined" )
	{
		if(element.style.display != "none")
		{
			element.style.display = "none";
		}
		else
		{
			element.style.display = "block";
		}
	}
}

addEvent(window, 'load', function(){
	var cats = getElementsByClassName(document.getElementById('agirSolution'),'h3','treeCatName');

	for(i in cats)
	{
		var name = cats[i].id.replace('Name','Node');	
		cats[i].onclick = function(){
			
			indicateur =  getElementsByClassName(this,'span','indicateur');
			if(indicateur.length > 0)
			{				
				indicateur = indicateur[0];				
				tmpClass = indicateur.className ;
				indicateur.className = indicateur.className.replace(' over','');
				if(tmpClass == indicateur.className)
				{
					indicateur.className += ' over';
				}
			}
			name = this.id.replace('Name','Node');		
			showHide(name);
		}
		/*if(i > 0)
		{	*/
			showHide(name);
			indicateur = getElementsByClassName(cats[i],'span','indicateur');			
			if(indicateur.length > 0)
			{				
				indicateur = indicateur[0];				
				indicateur.className += ' over';	
			}
		/*}*/
	}
});

addEvent(window, 'load', function(){
	var list = getElementsByClassName(document.getElementById('agirSolution'),'li','dechetListeItem');

	for(i in list)
	{
		list[i].onmouseover = function(){
				this.className += ' over';
		}
		list[i].onmouseout = function(){
				this.className = this.className.replace(' over','')
		}
	}
});