//******************************************
//*** VENTANA DE CARACTERISTICAS ***
var win;
win = new Ext.Window({
    title: '',
    width: 800,
    height: 600,
    closeAction: 'hide',
    autoScroll: true,
    modal: true,
    bodyStyle: 'background-color:#fff;'
});
//Funcion de ventana emergente
function updateWin(theUrl, title, width, height) {
	win.setTitle(title);
	win.setSize(width, height);
	win.show();
	win.center();
	
	win.load({
	    url: theUrl,
	    text: "Cargando...",
	    timeout: 10
	});
}