function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
m_ingobr_over = newImage("imenu/m_ingobr-over.gif");
m_news_over = newImage("imenu/m_news-over.gif");
m_news_st = newImage("imenu/m_news.gif");
m_ustav_over = newImage("imenu/m_ustav-over.gif");
m_deyat_over = newImage("imenu/m_deyat-over.gif");
m_struct_over = newImage("imenu/m_struct-over.gif");
m_chleni_over = newImage("imenu/m_chleni-over.gif");
m_vice_over = newImage("imenu/m_vice-over.gif");
m_conf_over = newImage("imenu/m_conf-over.gif");
m_assamb_over = newImage("imenu/m_assamb-over.gif");
m_org_over = newImage("imenu/m_org-over.gif");
m_atrib_over = newImage("imenu/m_atrib-over.gif");
m_doc_over = newImage("imenu/m_doc-over.gif");
p_predl_over = newImage("imenu/p_predl-over.gif");
preloadFlag = true;
}
}