$(document).ready(function(){
						 
						  						  						   
var mostrar = { display: "inline" }
						  	  
var ocultar = { display: "none" }


 $("#menu1,#submenu1").hover(function () {
        $("#submenu1").css(mostrar);
	  $("#menu #globalnav li#menu1 a").css("background-position","0 -61px");
    }, function () {
	  $("#submenu1").css(ocultar);
	  $("#menu #globalnav li#menu1 a").css("background-position","0 -120px");
   });

 
  $("#menu2,#submenu2").hover(function () {
      $("#submenu2").css(mostrar);
	  $("#menu #globalnav li#menu2 a").css("background-position","-135px -61px");
    }, function () {
      $("#submenu2").css(ocultar);
	  $("#menu #globalnav li#menu2 a").css("background-position","-135px -120px");
   });
  

   
   $("#menu3,#submenu3").hover(function () {
      $("#submenu3").css(mostrar);
	  $("#menu #globalnav li#menu3 a").css("background-position","-239px -61px");
    }, function () {
      $("#submenu3").css(ocultar);
	  $("#menu #globalnav li#menu3 a").css("background-position","-239px -120px");
   });


   
    $("#menu4,#submenu4").hover(function () {
      $("#submenu4").css(mostrar);
	  $("#menu #globalnav li#menu4 a").css("background-position","-419px -61px");
    }, function () {
      $("#submenu4").css(ocultar);
	  $("#menu #globalnav li#menu4 a").css("background-position","-419px -120px");
   });
			
   
});

function tarificador (){
x = (screen.width - 700) / 2;
y = (screen.height - 450) / 2;
window.open("tarificador.php","tarificador","width=740,height=450,top="+y+",left="+x+",scrollbars=YES,Directories=NO,Location=NO,Menubar=NO,Status=NO,Toolbar=NO")
}