init = function() { 
    if(document.getElementById && document.createTextNode) { 
        var entries = document.getElementsByTagName(COLLAPSABLE_PARENT_TYPE); 
        for(i=0;i<entries.length;i++) 
            if (entries[i].className==COLLAPSABLE_PARENT_NAME) 
                assignCollapse(entries[i]); 
                entries[i].style.display="block";
    } 
}