dom = (document.getElementById)? true : false;
ie4 = (document.all && !dom)? true : false;

function menuClick(elemId) {
if (dom || ie4) {
var currElement = (dom)? document.getElementById(elemId) : document.all[elemId];
currElement.style.display = (currElement.style.display == 'none')? 'block' : 'none';
return false;
} else return true;
}

function menuOver(elemId) {
if (dom || ie4) {
var currElement = (dom)? document.getElementById(elemId) : document.all[elemId];
currElement.style.backgroundColor = (currElement.style.backgroundColor == '#6d6d6d') ? '#92d362' : '#6d6d6d';
return false;
} else return true;
}

function openpic(img, w, h){
window.open('/pic/?'+img,'photo'+h+w,'height='+h+',width='+w+',resizable=yes,scrollbars=yes,menubar=no,status=no');
}

function win_open(url, w, h){
window.open(url,'window'+h+w,'height='+h+',width='+w+',resizable=yes,scrollbars=yes,menubar=no,status=no');
}