if (document.all)
document.styleSheets["buttonstyle"].addRule(".dhtmlbutton","background-color:#a5beff;background-color:#a5beff;cursor:hand;")

function upeffect(cur){
if (document.all)
cur.className='overbutton'
}

function downeffect(cur){
if (document.all)
cur.className='downbutton'
}

function normaleffect(cur){
if (document.all)
cur.className='dhtmlbutton'
}

function overeffect(cur){
if (document.all)
cur.className='overbutton'
}