/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
function hideall()
{
    document.getElementById("menuTopBlank").style.display               = "none";
    document.getElementById("menuTopAboutUs").style.display             = "none";
    document.getElementById("menuTopCurrentPlaces").style.display       = "none";
    document.getElementById("menuTopRecognition").style.display         = "none";
    document.getElementById("menuTopEntranceExamination").style.display = "none";
    document.getElementById("menuTopDentistryVacancies").style.display  = "none";
}

function changeMenu(li, submenu)
{
    var ul = document.getElementById("menuTop");
    for (i = 0; i < ul.childNodes.length; i++) {
        ul.childNodes.item(i).id = "";

        a = ul.childNodes.item(i).childNodes.item(0);
        if(a != null) {
            a.id = "";
        }
    }
    li.id = "menuTopHov";
    li.childNodes.item(0).id = "menuTopHovA";

    hideall();
    document.getElementById(submenu).style.display = "block";
}

window.onload=function generateImages()
{
    document.getElementById('headerPic').src = '{$smarty.const.URL_SITE}images/header_'+Math.floor(Math.random()*5)+'.png';
    if (document.getElementById('contentMaro')) {
        document.getElementById('contentMaro').style.backgroundImage = 'url("{$smarty.const.URL_SITE}images/footer_'+Math.floor(Math.random()*8)+'.jpg")';
        document.getElementById('contentMaro').style.backgroundPosition = '40px bottom';
        document.getElementById('contentMaro').style.backgroundRepeat = 'no-repeat';
    }
}