// JavaScript Document
function AbrirVentana(mypage,w,h)
{
	var scroll = 'yes';
	var myname = '';
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',toolbar=no';
	var win = null;
	win = window.open(mypage,myname,settings)
}