<!-- A inserer dans le header ds le page avec le menu -->


function pop(ref,winwidth,winheight) {
if (document.all) {
	var xMax = screen.width, yMax = screen.height
	} 
	else if (document.layers) {
		var xMax = window.outerWidth, yMax = window.outerHeight
		} 
		else { 
			var xMax = 800, yMax=600
			}; 
var xOffset = (xMax - winwidth)/2, yOffset = (yMax - winheight)/2; 
WinId = window.open(ref,'istudio','width='+winwidth+',height='+winheight+',directories=no,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=no,left='+xOffset+',top='+yOffset+',screenX='+xOffset+',screenY='+yOffset);
if (!WinId.opener) WinId.opener=self;
}