// JavaScript Document


//mostrar/ocultar filas
function MostrarFilas(Fila) {
var elementos = document.getElementsByName(Fila);
    for (i = 0; i< elementos.length; i++) {
        if(navigator.appName.indexOf("Microsoft") > -1){
               var visible = 'block'
        } else {
               var visible = 'table-row';
        }
	elementos[i].style.display = visible;
        }
}
 
function OcultarFilas(Fila) {
    var elementos = document.getElementsByName(Fila);
    for (k = 0; k< elementos.length; k++) {
               elementos[k].style.display = "none";
    }
}




function cambio_cat(Obj){
	if(Obj==1){
		if(navigator.appName.indexOf("Microsoft") > -1){
               var visible = 'block'
        } else {
               var visible = 'table-row';
        }
		document.getElementById("mod1").style.display = visible;
		document.getElementById("tipo1").style.display = visible;
		document.getElementById("subtipo1").style.display = visible;
		document.getElementById("marca1").style.display = visible;
		}
	
	if(Obj==2){
		document.getElementById("mod1").style.display = "none";
		document.getElementById("tipo1").style.display = "none";
		document.getElementById("subtipo1").style.display = "none";
		if(navigator.appName.indexOf("Microsoft") > -1){
               var visible = 'block'
        } else {
               var visible = 'table-row';
        }
		document.getElementById("marca1").style.display = visible;
	}
	if(Obj==3){
		document.getElementById("tipo1").style.display = "none";
		document.getElementById("subtipo1").style.display = "none";
		if(navigator.appName.indexOf("Microsoft") > -1){
               var visible = 'block'
        } else {
               var visible = 'table-row';
        }
		document.getElementById("mod1").style.display = visible;
		document.getElementById("marca1").style.display = visible;
	}
	if(Obj==4){
		document.getElementById("subtipo1").style.display = "none";
		if(navigator.appName.indexOf("Microsoft") > -1){
               var visible = 'block'
        } else {
               var visible = 'table-row';
        }
		document.getElementById("tipo1").style.display = visible;
		document.getElementById("mod1").style.display = visible;
		document.getElementById("marca1").style.display = visible;
	}
	
	
}