//
//Aumenta e Diminui tamanho das fontes
//
//Tags que serão afetadas pela função
var tgs = new Array('p','a');

//Tamanhos das fontes
var szs = new Array('12px', '14px', '16px', '18px', '20px', '22px', '24px');
var startSz = 2;

function ZoomFontes(trgt, inc) {
    if (!document.getElementById) return
    var d = document, cEl = null, sz = startSz, i, j, cTags;
    sz += inc;
    if (sz < 0) sz = 0;
    if (sz > 6) sz = 6;
    startSz = sz;
    if (!(cEl = d.getElementById(trgt))) cEl = d.getElementsByTagName(trgt)[0];

    cEl.style.fontSize = szs[sz];

    for (i = 0; i < tgs.length; i++) {
        cTags = cEl.getElementsByTagName(tgs[i]);
        for (j = 0; j < cTags.length; j++) {
            cTags[j].style.fontSize = szs[sz];
        }
    }
}

function AbreIdiomas() {
    $("#EscolheIdioma").css("display", "block");
}

function EscolheIdioma() {
    $("#EscolheIdioma").css("display", "none");
}

function fixOnMouseOut(element, event, JavaScript_code) {
    var current_mouse_target = null;
    if (event.toElement) {
        current_mouse_target = event.toElement;
    } else if (event.relatedTarget) {
        current_mouse_target = event.relatedTarget;
    }
    if (!is_child_of(element, current_mouse_target) && element != current_mouse_target) {
        eval(JavaScript_code);
    }
}

function MostraImagem(o) {
    document.getElementById("imgMain").src = o.src;
    document.getElementById("imgMain").style.visibily = 'visible';
}