function hideDiv(div) { 
if (document.getElementById) { // DOM3 = IE5, NS6 
//document.getElementById('hideshow').style.visibility = 'hidden'; 
document.getElementById(div).style.visibility = 'hidden'; 
} 
else { 
if (document.layers) { // Netscape 4 
//document.hideshow.visibility = 'hidden'; 
document.div.visibility = 'hidden'; 
} 
else { // IE 4 
//document.all.hideshow.style.visibility = 'hidden'; 
document.all.div.style.visibility = 'hidden'; 
} 
} 
}

function showDiv(div) { 
if (document.getElementById) { // DOM3 = IE5, NS6 
//document.getElementById('hideshow').style.visibility = 'visible'; 
document.getElementById(div).style.visibility = 'visible'; 
} 
else { 
if (document.layers) { // Netscape 4 
//document.hideshow.visibility = 'visible'; 
document.div.visibility = 'visible'; 
} 
else { // IE 4 
//document.all.hideshow.style.visibility = 'visible'; 
document.all.div.style.visibility = 'visible'; 
} 
} 
} 

/*
*popup MP3 dlash player
*
*/