//Simpel menu with image change
function changeImage( _id, _state,_url, _status)
{
    var o = document.getElementById(_id);
    if(_state == "mouseOver")  { o.className = _id + "_2";  document.body.style.cursor = 'pointer';	}
	if(_state == "mouseOut")   { o.className = _id;  		document.body.style.cursor = 'default'; }
    if(_state == "mouseDown")  { document.location.href = _url;     } 
}