function defil(e,clip) {
	var posx = 0;
	var posy = 0;
	if (!e) var e = window.event;	
	if (e.pageX || e.pageY) {
		posx = e.pageX;
		posy = e.pageY;
	} else if (e.clientX || e.clientY) 	{
		posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
	}
	posx-=45;
	posy-=42;
	c = document.getElementById('nom_pays');
	c.style.display = 'block';
	c.style.top = posy+'px';
	c.style.left = posx+'px';
	c.innerHTML = '<p>'+clip.alt+'</p>';
	clip.style.borderColor = '#666';
}
function arret(clip) {
	document.getElementById('nom_pays').style.display = 'none';
	clip.style.borderColor = '#e3e3e3';
}