function on(nos) {
        if (document.images) {
        document[nos].src = eval(nos + "on.src"); } }


function off(nos) {
        if (document.images) {
        document[nos].src = eval(nos + "off.src"); } }

var head = new Array();
var menu = new Array();

for(i=1;i<=10;i++) {
        head[i] = 0; menu[i] = 0;
}

function newlayer(text, id, t, l) {
        var strng="<div id=menu" + id + " style=\"position:absolute; z-index:50; top:" + t + ";left:" + l + ";visibility:hidden;width:100;filter:alpha(opacity=100);\" onmouseover=\"menu[" + id + "]=1;\" onmouseout=\"turn('" + id + "',0);menu[" + id + "]=0;\">" + text + "</div>";
        document.write(strng);  }

function turn(id, mode) {
        if(mode) eval("setTimeout(\"turnon(" + id + ", " + mode + ");\",100)")
        else eval("setTimeout(\"turnoff(" + id + ", " + mode + ");\",100)")
}

function turnon(id, mode){
        if(head[id])
                eval("document.getElementById('menu" + id + "')").style.visibility = 'visible'
}

function turnoff(id, mode){
        if(!menu[id] && !head[id])
        eval("document.getElementById('menu" + id + "')").style.visibility = 'hidden';
}


function change_bg (p_object, p_link) {
    if (p_link == true) {
        p_object.style.backgroundImage = "url(/vsaa/images/s_header_bg.gif)";
    } else {
        p_object.style.backgroundImage = "";
    }

        return true;
}


function change_bg2 (p_object, p_link) {
    if (p_link == true) {
        p_object.style.backgroundColor = "#B6CFE3";
    } else {
        p_object.style.backgroundColor = "#F0F5F9";
    }

        return true;
}