function AbrirVentana(pVentana,Nombre,Ancho,Alto,Left,Top,Scroll,Resize,Tool,Status,Menu,Location){
var Ventana;
var Opciones;
	if((Ancho > screen.width) || (Ancho == 0)){
		Ancho = screen.width - 2;
	}
	if((Alto > screen.height) || (Alto == 0)){
		Alto = screen.height - 2;
	}
	if(Left == 0){
		Left	= ((screen.width - Ancho)/2);
	}
	if(Top == 0){
		Top			= ((screen.height - Alto)/2);
	}
	Opciones	= 'width='+Ancho+',height='+Alto+',top='+Top+',left='+Left+',toolbar='+Tool+',scrollbars='+Scroll+',location='+Location+',statusbar='+Status+',menubar='+Menu+',resizable='+Resize;
	Ventana	= window.open(pVentana,Nombre,Opciones);
	Ventana.focus();
}