//---------------------------------------------------------------------//

//abre ventane de popup
function openPopup(ventana){
		var ww = window.screen.width;
		var wh = window.screen.height;
		var nww = 640;
		var nwh = 585;
        var posL = (ww/2) - (nww/2);
		var posR = (wh/2) - (nwh/2);
		window.open(ventana,'','width=640, height=585, resizable=no, scrollbars=no, status=no, left=' + posL +',top=' + posR +" ' " );
}
//abre ventane de popup
function openPopupRecomendar(ventana){
		var ww = window.screen.width;
		var wh = window.screen.height;
		var nww = 420;
		var nwh = 450;
        var posL = (ww/2) - (nww/2);
		var posR = (wh/2) - (nwh/2);
		window.open(ventana,'','width=420, height=450, resizable=no, scrollbars=no, status=no, left=' + posL +',top=' + posR +" ' " );
}

//abre ventane de popup
function openPopupPremioIndiceEmpresa(ventana){
		var ww = window.screen.width;
		var wh = window.screen.height;
		var nww = 640;
		var nwh = 350;
        var posL = (ww/2) - (nww/2);
		var posR = (wh/2) - (nwh/2);
		window.open(ventana,'','width=' + nww + ', height=' + nwh + ', resizable=no, scrollbars=yes, status=no, left=' + posL +',top=' + posR +" ' " );
}

//abre ventane de popup
function openPopupPremioIndiceInvitacion(ventana){
		var ww = window.screen.width;
		var wh = window.screen.height;
		var nww = 593;
		var nwh = 395;
        var posL = (ww/2) - (nww/2);
		var posR = (wh/2) - (nwh/2);
		window.open(ventana,'','width=' + nww + ', height=' + nwh + ', resizable=no, scrollbars=no, status=no, left=' + posL +',top=' + posR +" ' " );
}


//---------------------------------------------------------------------//
//cierra ventana popup
function cerrarVentana(){
	window.close();
}

//---------------------------------------------------------------------//	

//cierra banners flotantes
function close_ox_layer() {
    var divs    = document.getElementsByTagName("div");
    var divsnum = divs.length;
    for (i = 0; i < divsnum; i++) {
        var nombre = divs[i].id.toString();
        if (nombre.indexOf("ox_") != -1) {
            var div = document.getElementById(nombre);
            div.style.display = 'none';
            break;                                
           }
    }
}

//abre ventane de popup
function openPopupMensajes(ventana){
		var ww = window.screen.width;
		var wh = window.screen.height;
		var nww = 420;
		var nwh = 380;
        var posL = (ww/2) - (nww/2);
		var posR = (wh/2) - (nwh/2);
		window.open(ventana,'','width=420, height=380, resizable=no, scrollbars=no, status=no, left=' + posL +',top=' + posR +" ' " );
}