/*   home page tabs */ 
function tab1(link) {
link.blur();
document.getElementById('latest_issue').style.display='block';
document.getElementById('most_popular').style.display='none';
document.getElementById('li_latest').className='on';
document.getElementById('li_popular').className='';
return false;
}
function tab2(link) {
link.blur();
document.getElementById('latest_issue').style.display='none';
document.getElementById('most_popular').style.display= 'block';
document.getElementById('li_latest').className='';
document.getElementById('li_popular').className='on';
return false;
}

/* 'most_popular' module tabs control */
function tabs1(link) {
link.blur();
document.getElementById('mp_most_viewed').style.display='block';
document.getElementById('mp_emailed').style.display='none';
if(document.getElementById('mp_comented')){document.getElementById('mp_comented').style.display='none';}
document.getElementById('li_most_viewed').className='on';
document.getElementById('li_emailed').className='';
if(document.getElementById('li_comented')){document.getElementById('li_comented').className='';}
return false;
}
function tabs2(link) {
link.blur();
document.getElementById('mp_most_viewed').style.display='none';
document.getElementById('mp_emailed').style.display='block';
if(document.getElementById('mp_comented')){document.getElementById('mp_comented').style.display='none';}
document.getElementById('li_most_viewed').className='';
document.getElementById('li_emailed').className='on';
if(document.getElementById('li_comented')){document.getElementById('li_comented').className='';}
return false;
}
function tabs3(link) {
link.blur();
document.getElementById('mp_most_viewed').style.display='none';
document.getElementById('mp_emailed').style.display='none';
document.getElementById('mp_comented').style.display='block';
document.getElementById('li_most_viewed').className='';
document.getElementById('li_emailed').className='';
document.getElementById('li_comented').className='on';
return false;
}

/* ie6 header ad border fix */
function borderFix() {
document.getElementById('head').getElementsByTagName('IFRAME')[0].style.overflow='auto';
}
if (window.attachEvent) window.attachEvent("onload", borderFix);