if (document.getElementById){
document.write('<style type="text/css">\n');
document.write('.dropcontent{display:none;}\n');
document.write('</style>\n');
}

function contractall(){
if (document.getElementById){
var inc=0;
while (document.getElementById("dropmsg"+inc)){
document.getElementById("dropmsg"+inc).style.display="none";
inc++;
}
}
}

function expandone(){
if (document.getElementById){
var selectedItem=document.dropmsgform.dropmsgoption.selectedIndex;
contractall();
document.getElementById("dropmsg"+selectedItem).style.display="block";
}
}

if (window.addEventListener){
window.addEventListener("load", expandone, false);
}
else if (window.attachEvent){
window.attachEvent("onload", expandone);
}