function bmk(){
if (document.all) window.external.AddFavorite(location.href, document.title);
else if (window.sidebar) window.sidebar.addPanel(document.title, location.href, "")
}
function wykrestab(page,menu){
document.getElementById('wykresf1').style.display = 'none';
document.getElementById('wmf1').className = '';
document.getElementById('wykresf2').style.display = 'none';
document.getElementById('wmf2').className = '';
document.getElementById('wykresf3').style.display = 'none';
document.getElementById('wmf3').className = '';
document.getElementById(page).style.display = 'block';
document.getElementById(menu).className = 'current';
}
function newpopu(ovisible, ohidden, olink, ounlink){
document.getElementById(ohidden).style.visibility = 'hidden';
document.getElementById(ohidden).style.display = 'none';
document.getElementById(ovisible).style.visibility = 'visible';
document.getElementById(ovisible).style.display = 'block';
document.getElementById(olink).className = 'menu_u';
document.getElementById(ounlink).className = 'menu';
}
function cleartext(object,text){
ob = document.getElementById(object);
if (ob.value == text)
	ob.value = '';
else if (ob.value == '')
	ob.value = text;
}
function offerpopu(page,menu){
document.getElementById('tender').style.display = 'none';
document.getElementById('tendermen').className = 'float';
document.getElementById('work').style.display = 'none';
document.getElementById('workmen').className = 'float';
document.getElementById('training').style.display = 'none';
document.getElementById('trainingmen').className = 'float';
document.getElementById('invest').style.display = 'none';
document.getElementById('investmen').className = 'float';
document.getElementById('deb').style.display = 'none';
document.getElementById('debmen').className = 'float';
document.getElementById(page).style.display = 'block';
document.getElementById(menu).className = 'float active';
}
function ftabs(page){
	document.getElementById('transf1').style.display = 'none';
	document.getElementById('transf2').style.display = 'none';
	document.getElementById(page).style.display = 'block';
}