openpkg 2.5

function OpenSpoiler(id) { var obj = ""; if(document.getElementById) obj = document.getElementById(id).style; else if(document.all) obj = document.all[id]; else if(document.layers) obj = document.layers[id]; else return 1; if(obj.display == "") obj.display = "none"; else if(obj.display != "none") obj.display = "none"; else obj.display = "block"; }