function show(classid,numMenus,numSubmenus){

    if (document.getElementById(classid).style.display == "inline"){
   
   document.getElementById("test-content").style.height = 27*numMenus+"px";
    document.getElementById("test1-content").style.height = 27*numMenus+"px";
    document.getElementById("test2-content").style.height = 27*numMenus+"px";
        document.getElementById(classid).style.display = "none";
        return 0;
    }
    
    
    hideAll();
    var size = numMenus+numSubmenus;
    document.getElementById("test-content").style.height = 48*size+"px";
    document.getElementById("test1-content").style.height = 48*size+"px";
    document.getElementById("test2-content").style.height = 48*size+"px";
	document.getElementById(classid).style.display = "inline";
   
}

function hideAll(){
	//document.getElementById("navmenulvl3-1").style.visibility = "hidden";
	//document.getElementById("navmenulvl3-2").style.visibility = "hidden";
	
	document.getElementById("navmenulvl3-1").style.display = "none";
	document.getElementById("navmenulvl3-2").style.display = "none";
	document.getElementById("navmenulvl3-3").style.display = "none";
	document.getElementById("navmenulvl3-4").style.display = "none";
	document.getElementById("navmenulvl3-5").style.display = "none";
	document.getElementById("navmenulvl3-6").style.display = "none";

	//document.getElementById("navmenulvl3-5").style.display = "none";
	//document.getElementById("navmenulvl3-6").style.display = "none";
}

function show2(id,menu){
hideAll2()
document.getElementById(id).style.display = "inline";

document.getElementById('menuCentral1').style.backgroundColor ="#ccc";
document.getElementById('menuCentral2').style.backgroundColor  ="#ccc";
document.getElementById('menuCentral3').style.backgroundColor  ="#ccc";
document.getElementById(menu).style.backgroundColor  ="#738FB7" ;
}

function show3(id,menu){
hideAll3()
document.getElementById(id).style.display = "inline";

document.getElementById('menuCentral1').style.backgroundColor ="#ccc";
document.getElementById('menuCentral2').style.backgroundColor  ="#ccc";
document.getElementById('menuCentral3').style.backgroundColor  ="#ccc";
document.getElementById(menu).style.backgroundColor  ="#738FB7" ;
}

function hideAll2(){
document.getElementById("descripcion").style.display = "none";
	document.getElementById("funcionalidades").style.display = "none";
	
	document.getElementById("descargar").style.display = "none";

}

function hideAll3(){
document.getElementById("descripcion").style.display = "none";
	document.getElementById("funcionalidades2").style.display = "none";
	
	document.getElementById("descargar").style.display = "none";

}