function limpiar(formId) {
    ctrToDisable = document.getElementById(formId);

    /*if (ctrToDisable != null)*/

    ctrToDisable.value = "";
    ctrToDisable.focus=true
    
}

function SiguienteObjeto() {
    if (event.keyCode == 13) event.keyCode = 9;
    
    
}


function mostrar_menu(Posicion_y) {

    document.getElementById('loader_menu').style.top = Posicion_y;
    

 }

 function mostrar_paginador(idx, posx, posy) {
     document.getElementById('loader_productos').style.left = posx;
     document.getElementById('loader_productos').style.top = posy;
     
 }


 function cambiar_posicion(e) {

     var posx = 0;
     var posy = 0;
     if (!e) var e = window.event;
     if (e.pageX || e.pageY) {
         posx = e.pageX + document.documentElement.scrollLeft + 30;
         posy = e.pageY + document.documentElement.scrollTop;
     }
     else if (e.clientX || e.clientY) {
     posx = e.clientX + document.documentElement.scrollLeft + 30;
     posy = e.clientY + document.documentElement.scrollTop ;
     }
    
     document.getElementById('loader_carro').style.left = posx;
     document.getElementById('loader_carro').style.top = posy;
 }


 function mostrar_carro_pag(posx, posy) {
     document.getElementById('loader_carro').style.left = posx;
     document.getElementById('loader_carro').style.top = posy;

 }