isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;
isGecko = false;
if(navigator){
if(navigator.userAgent){
if(navigator.userAgent.indexOf("Gecko/") != -1){
isGecko = true;
}
}
}
function getObj(idname) {
if (isNS4){
elm = document.layers[idname];
}
else if (isIE4) {
elm = document.all[idname];
}
else if (isIE5 || isNS6) {
elm = document.getElementById(idname);
}
return elm;
}
function changeDisplay(id) {
var tb = getObj(id);
if (tb.style.display == 'none' ) {
tb.style.display = 'block';
} else {
tb.style.display = 'none';
}
}
function confirmDelete() {
if (window.confirm('"削除してもよろしいですか?"')) {
return true;
} else {
return false;
}
}
function confirmAuth() {
if (window.confirm('"承認してもよろしいですか?"')) {
return true;
} else {
return false;
}
}
function openWithSelfMain(url, name, width, height, returnwindow) {
var options = "width=" + width + ",height=" + height + "toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,left=" + (window.screen.width - width);
new_window = window.open(url, name, options);
window.self.name = "main";
new_window.document.clear();
new_window.focus();
if (returnwindow != null) {
return new_window;
}
}