ns4 = (document.layers)? true:false; // netscape 4?
ie4 = (document.all)? true:false; // internet explorer 4/5?
ns6 = (ns4|ie4)? false:true; // (Netscape 6)

function pnav_roll (this_menu) {
	document.images[this_menu].src = eval(this_menu + "_on.src");
}

function pnav_off(this_menu) {
	document.images[this_menu].src = eval(this_menu + "_off.src");
}


var months = new Array();
months[0] = 'January';
months[1] = 'February';
months[2] = 'March';
months[3] = 'April';
months[4] = 'May';
months[5] = 'June';
months[6] = 'July';
months[7] = 'August';
months[8] = 'September';
months[9] = 'October';
months[10] = 'November';
months[11] = 'December';
var days = new Array();
days[0] = 'SU';
days[1] = 'M';
days[2] = 'T';
days[3] = 'W';
days[4] = 'TH';
days[5] = 'F';
days[6] = 'SA';

js_root = "";

gn_home_off = new Image;
gn_home_on = new Image;
gn_home_off.src = js_root + "images/gn_home_off.gif";
gn_home_on.src = js_root + "images/gn_home_on.gif";

gn_news_off = new Image;
gn_news_on = new Image;
gn_news_off.src = js_root + "images/gn_news_off.gif";
gn_news_on.src = js_root + "images/gn_news_on.gif";

gn_settings_off = new Image;
gn_settings_on = new Image;
gn_settings_off.src = js_root + "images/gn_settings_off.gif";
gn_settings_on.src = js_root + "images/gn_settings_on.gif";

gn_account_off = new Image;
gn_account_on = new Image;
gn_account_off.src = js_root + "images/gn_account_off.gif";
gn_account_on.src = js_root + "images/gn_account_on.gif";

gn_purchase_list_off = new Image;
gn_purchase_list_on = new Image;
gn_purchase_list_off.src = js_root + "images/gn_purchase_list_off.gif";
gn_purchase_list_on.src = js_root + "images/gn_purchase_list_on.gif";

gn_notes_off = new Image;
gn_notes_on = new Image;
gn_notes_off.src = js_root + "images/btn_my_notes_off.gif";
gn_notes_on.src = js_root + "images/btn_my_notes_on.gif";

gn_stories_off = new Image;
gn_stories_on = new Image;
gn_stories_off.src = js_root + "images/btn_my_stories_off.gif";
gn_stories_on.src = js_root + "images/btn_my_stories_on.gif";

gn_support_off = new Image;
gn_support_on = new Image;
gn_support_off.src = js_root + "images/gn_support_off.gif";
gn_support_on.src = js_root + "images/gn_support_on.gif";

function popup_map() {
  popupWin = window.open('wMap.jsp', 'wMap', 'width=730,height=580,left=0,top=0,scrollbars=no');
  popupWin.focus();
}
//function popup_global(in_uri) {
//  popupWin = window.open(in_uri, 'popup_global', 'width=730,height=580,left=0,top=0,scrollbars=no');
//  popupWin.focus();
//}
function popup_preview(in_guid) {
  popupWin = window.open("preview_video.jsp?guid=" + in_guid, 'popup_preview', 'scrollbars=yes, width=680,height=400,left=0,top=0');
  popupWin.focus();
}
function popup_preview_wmp(in_guid) {
  popupWin = window.open("preview_video.jsp?guid=" + in_guid + "&play=wmp", 'popup_preview', 'scrollbars=yes, width=680,height=400,left=0,top=0');
  popupWin.focus();
}
function popup_preview_wmp_news(in_guid) {
  popupWin = window.open("preview_video.jsp?guid=" + in_guid + "&play=wmp&log=0", 'popup_preview', 'scrollbars=yes, width=680,height=400,left=0,top=0');
  popupWin.focus();
}
function popup_preview_qt(in_guid) {
  popupWin = window.open("preview_video.jsp?guid=" + in_guid + "&play=qt", 'popup_preview', 'scrollbars=yes, width=680,height=400,left=0,top=0');
  popupWin.focus();
}
function popup_preview_qt_news(in_guid) {
  popupWin = window.open("preview_video.jsp?guid=" + in_guid + "&play=qt&log=0", 'popup_preview', 'scrollbars=yes, width=680,height=400,left=0,top=0');
  popupWin.focus();
}
function popup_global(in_uri) {
  popupWin = window.open(in_uri, '');
  popupWin.focus();
}

function popup_mail_form(guid) {
  popupWin = window.open('mail_form.jsp?guid=' + guid, 'mail_form', 'width=560,height=440,left=0,top=0,scrollbars=no');
  popupWin.focus();
}

function popup_privacy_policy(main_url) {
  popupWin = window.open(main_url + 'static_content.jsp?type=privacy_policy&banner=no&bottom=no', 'static_content', 'width=1000,height=800,left=0,top=0,scrollbars=yes');
  popupWin.focus();
}

function popup_security_policy(main_url) {
  popupWin = window.open(main_url + 'static_content.jsp?type=security_policy&banner=no&bottom=no', 'static_content', 'width=1000,height=800,left=0,top=0,scrollbars=yes');
  popupWin.focus();
}

function popup_terms() {
  popupWin = window.open('static_content.jsp?type=terms_conditions&banner=no&bottom=no', 'static_content', 'width=1000,height=800,left=0,top=0,scrollbars=yes');
  popupWin.focus();
}

function popup_about_us(main_url) {
  popupWin = window.open(main_url + 'static_content.jsp?type=about&banner=no&bottom=no', 'static_content', 'width=1000,height=500,left=0,top=0,scrollbars=yes');
  popupWin.focus();
}

function popup_chat(in_param) {
  var p=new Date();
  popupWin = window.open('popup_chat.jsp' + in_param, p.getTime(), 'width=480,height=326,left=0,top=0,scrollbars=no');
  popupWin.focus();
}