function addFav(){
    var url      = "http://www.osmelhoresdvds.com.br";
    var title    = "Warner Bros. Home Video";
    if (window.sidebar) window.sidebar.addPanel(title, url,"");
    else if(window.opera && window.print){
        var mbm = document.createElement('a');
        mbm.setAttribute('rel','sidebar');
        mbm.setAttribute('href',url);
        mbm.setAttribute('title',title);
        mbm.click();
    }
    else if(document.all){window.external.AddFavorite(url, title);}
}
a=1;
function abrebusca() {
	if (a == 1) {
		document.getElementById("menu_busca").style.display = "block";
		a=2;
	}
	else {
		document.getElementById("menu_busca").style.display = "none";
		a=1;
	}
}
function fechabusca(qual) {
	a=1;
	document.getElementById("menu_busca").style.display = "none";
	document.getElementById("topobusca1").style.display = "none";
	document.getElementById("topobusca2").style.display = "none";
	document.getElementById("topobusca3").style.display = "none";
	
	document.getElementById("clickbusca1").className  = "";
	document.getElementById("clickbusca2").className  = "";
	document.getElementById("clickbusca3").className  = "";
	
	if (qual == "topobusca1") {
		document.getElementById("clickbusca1").className  = "selecionado";
	}
	else if (qual == "topobusca2") {
		document.getElementById("clickbusca2").className  = "selecionado";
	}
	else {
		document.getElementById("clickbusca3").className  = "selecionado";
	}
	
	document.getElementById(qual).style.display = "block";
}