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)