$(function(){
    var dir = getFolder();
    
    initMenu(dir);
});

function initMenu(id){

    var url = getDir(id);
    if(id == "caravanas")
        id = getFather();

    $("#topNav #"+id).attr("src", url+"images/menu/"+$("#topNav #"+id).attr("id")+"Btn_over.png");
    
    $("#topNav img").mouseover(function(){
        $(this).attr("src", url+"images/menu/"+$(this).attr("id")+"Btn_over.png");
    });

    $("#topNav img").mouseout(function(){
        var folder = getFolder();
        if($(this).attr("id") != folder){
            $(this).attr("src", url+"images/menu/"+$(this).attr("id")+"Btn.png");
        }
    });
}
function buscaCaravanas(){
    $("#searchDiv input").css("color","#999999");
}
function getFolder(){
    var loc = window.location.pathname;
    var dir = loc.substring(0, loc.lastIndexOf('/'));
    dir = dir.split("/");
    dir = dir[dir.length-1];
    return dir;
}

function getFather(){
    var loc = window.location.pathname;
    var dir = loc.substring(0, loc.lastIndexOf('/'));
    dir = dir.split("/");
    dir = dir[dir.length-2];
    return dir;
}

function getDir(dir){
    var site = "ustravel";
    
    if(dir == site){
        return "";
    }else if(dir == "terrasanta" || dir == "disney" || dir == "reforma" ||
        dir == "corporativo" || dir == "pacotes" || dir == "reservas" ||
        dir == "regulamento" || dir == "promocao"){
        return "../";
    }else{
        return "../../";
    }
}