function changeBgImageTop (id) {
	//var element = document.getElementById(id);
	id.style.backgroundImage = "url('images/botonera_top_btn_dn.jpg')";
}
function changeBgImageTop2 (id) {
	var element = document.getElementById(id);
	element.style.backgroundImage = "url('images/botonera_top_btn_dn.jpg')";
}
function changeBgImageTopBack (id) {
	//var element = document.getElementById(id);
	id.style.backgroundImage = "url('images/botonera_top_btn.jpg')";
}
function changeBgImageTopBack2 (id) {
	var element = document.getElementById(id);
	element.style.backgroundImage = "url('images/botonera_top_btn.jpg')";
}
function changeClass (id, c) {
	//var element = document.getElementById(id);
	id.className = c + " btnOver";
}
function changeClassBack (id, c) {
	//var element = document.getElementById(id);
	id.className = c;
}
function changeClass2 (id, c) {
	var element = document.getElementById(id);
	element.className = c;
}
function resaltar(id, b, b1){
	//var element = document.getElementById(id);
	changeBgImage(id);
	var element1 = document.getElementById(b);
	var element2 = document.getElementById(b1);
	changeBgImageBack(element1);
	changeBgImageBack(element2);
	changeClass2(element1, 'btn');
	changeClass2(element2, 'btn');
}

function limpiarTodasV() {
	var cont = 1;
	var element;
	while(cont <= 5){
		element = document.getElementById("mv" + cont);
		element.className = "";
		cont++;
	}
}

function limpiarTodasH() {
	var cont = 1;
	var element;
	while(cont <= 3){
		element = document.getElementById("m" + cont);
		element.className = "";
		cont++;
	}
}
	
function cambiarClaseMH(id, c, n){
	id.className = c;
	if(n == 1){
		var element = document.getElementById("m2");
		var element1 = document.getElementById("m3");
		element.className = "";
		element1.className = "";
	}
	if(n == 2){
		var element = document.getElementById("m1");
		var element1 = document.getElementById("m3");
		element.className = "";
		element1.className = "";
	}
	if(n == 3){
		var element = document.getElementById("m1");
		var element1 = document.getElementById("m2");
		element.className = "";
		element1.className = "";
	}
}

function cambiarClaseMV(id, c, n){
	id.className = c;
	if(n == 1){
		var element = document.getElementById("mv2");
		element.className = "";
		element = document.getElementById("mv3");
		element.className = "";
		element = document.getElementById("mv4");
		element.className = "";
		element = document.getElementById("mv5");
		element.className = "";
	}
	if(n == 2){
		var element = document.getElementById("mv1");
		element.className = "";
		element = document.getElementById("mv3");
		element.className = "";
		element = document.getElementById("mv4");
		element.className = "";
		element = document.getElementById("mv5");
		element.className = "";
	}
	if(n == 3){
		var element = document.getElementById("mv1");
		element.className = "";
		element = document.getElementById("mv2");
		element.className = "";
		element = document.getElementById("mv4");
		element.className = "";
		element = document.getElementById("mv5");
		element.className = "";
	}
	if(n == 4){
		var element = document.getElementById("mv1");
		element.className = "";
		element = document.getElementById("mv2");
		element.className = "";
		element = document.getElementById("mv3");
		element.className = "";
		element = document.getElementById("mv5");
		element.className = "";
	}
	if(n == 5){
		var element = document.getElementById("mv1");
		element.className = "";
		element = document.getElementById("mv2");
		element.className = "";
		element = document.getElementById("mv3");
		element.className = "";
		element = document.getElementById("mv4");
		element.className = "";
	}
}