function ActivarAviso() {
	var pagina="http://www.chocolates.com.pe/cnch/aviso.php";
	abrirventana(pagina,"receta",520,350);
}
function abrirventana(url,nombre,ancho,alto,scroll)
{
	var objWin = new Object();
	objWin.width = ancho;
	objWin.height = alto;
	if (navigator.appName == "Netscape")
	{
		objWin.left = window.screenX + ((window.outerWidth - objWin.width) / 2);
		objWin.top = window.screenY + ((window.outerHeight - objWin.height) / 2);
		var atributo = 'screenX=' + objWin.left + ',screenY=' + objWin.top + ',resizable=no,width=' + objWin.width + ',height=' + objWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	}
	else if (document.all)
	{
		objWin.left = ((screen.width-objWin.width) / 2);
		objWin.top = ((screen.height-objWin.height) / 2);
		var atributo = 'left=' + objWin.left + ',top=' + objWin.top + ',resizable=no,width=' + objWin.width + ',height=' + objWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	}
window.open(url,nombre,atributo);
}

//document.onLoad=ActivarAviso();