var	over = new Object();
	
	over.name = "_js_over";
	over.tag = "_over";
	over.itemClassName = "paroisses";
	
	over.load = function()
	{
		var items = document.getElementById("contentParoisses").childNodes;
		items = over.checkItems(items);
		for(var i=0; i<items.length; i++)
		{
			items[i].onmouseover=over.change;
			items[i].onmouseout=over.change;
			items[i].onmouseout();
			items[i].onmouseout();
		}
	}
	
	over.checkItems = function(nodes)
	{
		var result = new Array();
		for(var i=0; i<nodes.length; i++)
			if(nodes[i].className == over.itemClassName)
				result.push(nodes[i]);
		return result;
	}
	
	over.change = function()
	{
		var background = this.style.backgroundImage;
		if(background.search(over.tag) != -1)
			background = background.replace(over.tag, "");
		else
			background = background.replace(".", over.tag+".");
		this.style.backgroundImage = background;
	}
	
	over.load();