function Affiche(URL)  
{
	img=new Image();
	img.src=URL;

	var top;
	var left;
	var width;
	var height;

	top=document.parentWindow.screenTop - 20
	//top = (screen.height - img.height) / 3;
	//left = (screen.width - img.width) / 2;
	left = document.parentWindow.screenLeft - 20
	width = img.width + 40;
	height = img.height + 50;

	Win=window.open('inc/image.htm?'+URL,'Picture','scrollbars=no,resizable=yes,width=' + width + ',height=' + height +',top=' + top + ',left=' + left);

	Win.focus();

	return true;
}
function Affiche2(URL)  
{
	var top;
	var left;
	var width;
	var height;

	top=document.parentWindow.screenTop - 10
	left = document.parentWindow.screenLeft - 10
	width = 200;
	height = 200;

	Win=window.open('inc/image.php?'+URL,'Picture','scrollbars=no,resizable=yes,width=' + width + ',height=' + height +',top=' + top + ',left=' + left);

	Win.focus();

	return true;
}