var Curr_issue;
var Install = 5; // 0=unset_get_cookie
var DefPopx = 760;
var DefPopy = 560;
var Popx,Popy;
var Mindimen = 250; // if dimension out of this range, set to def
var Maxdimen = 2048;
var OStype; //unk=0, win=1,mac=2,linux=3,sunos=4,unix=5 (can't tell os9/osx)
var Browser; //browser unk=0, ie=1, ns=2
var UseDefPopSz = 1; // if 1, ignore the popup size settings
var Whentopop = 1; // 0=not on search, 1=always, 2=never
var Liteyear=0; // do not put spaces around '=', set to pubyear if lite
var ForceEmbed;
var Topdir = 'http://journal.scconline.org/';
var Cookienm = 'SCCconfig=';
var Winnum = 0;
function jsInit(keep_cd){
var dir,systype,htmdir;
systype = getSysInfo();
OStype = (systype >> 8) & 0xff;
Browser = systype & 0xff;
htmdir = '/scc';
setDefaults();
// get Cookie to find Install
getCookieVals();
setCookieVals(Curr_issue);
}
function setDefaults(){
var dir;
Popx = DefPopx;
Popy = DefPopy;
Curr_issue = '';
ForceEmbed = 0;
if(OStype == 2){ // Mac (cant tell if osx or os9...assume 9)
Whentopop = 2; // assume acro reader used as helper
}
}
function getBrowser(){
return(Browser);
}
// platform values are MacPPC, Win95, WinNT, SunOS, linux, unix
// appName values are Netscape
// returns int, low order byte is browser, 2nd byte is os according to below
// browser unk=0, ie=1, ns=2
// os unk=0, win=1,mac=2,linux=3,sunos=4,unix=5 (can't tell os9/osx)
function getSysInfo(){
var os,app,sysinfo;
os = navigator.platform.toLowerCase();
app = navigator.appName.toLowerCase();
sysinfo = 0;
if(os.indexOf('win') != -1)
sysinfo = 1;
else if(os.indexOf('mac') != -1)
sysinfo = 2;
else if(os.indexOf('linux') != -1)
sysinfo = 3;
// haven't tried other unix, leave unknown
sysinfo = sysinfo << 8;
if(app.indexOf('microsoft') != -1)
sysinfo |= 1;
else if(app.indexOf('netscape') != -1)
sysinfo |= 2;
return(sysinfo);
}
function getInstall(){
return(Install);
}
function getWhentopop(){
return(Whentopop);
}
function getPopCtrl(){
return(UseDefPopSz);
}
function getPopWidth(){
return(Popx);
}
function getPopHeight(){
return(Popy);
}
function getEmbed(){
return(ForceEmbed);
}
function setissue(issue){
Curr_issue = issue;
setCookieVals(Curr_issue);
}
function showcurrentissue(){
getCookieVals();
if(Curr_issue == '')
alert('No current issue defined!');
else
showissue(Curr_issue);
}
function showcookie(){
confirm('cookie='+unescape(document.cookie));
}
function logout(){
document.cookie = '_csuid' + '; expires=Tuesday, 28-Oct-1984 08:00:00 GMT';
}
function clearcookie(nowarn){
if(nowarn || confirm('Click OK to clear the cookie!')){
document.cookie = Cookienm + '; expires=Tuesday, 28-Oct-1984 08:00:00 GMT';
}
}
function changeSettings(usedef,popwid,popht,whentopop,embed){
UseDefPopSz = usedef;
Popx = popwid;
Popy = popht;
Whentopop = whentopop;
ForceEmbed = embed;
setCookieVals(Curr_issue);
}
function setCookieVals(newissue){
var today = new Date();
var expires = new Date();
var cookie;
Curr_issue = newissue;
if(Popx <= Mindimen || Popx > Maxdimen) Popx = DefPopx;
if(Popy <= Mindimen || Popy > Maxdimen) Popy = DefPopy;
expires.setFullYear(today.getFullYear()+10);
// make drive always LAST (in case it ever has a ':' in it
cookie = Cookienm+escape(Install+';'+'crud'+';'+newissue+';'+'crud'
+';'+Whentopop+';'+UseDefPopSz+';'+Popx+';'+Popy+';'+ForceEmbed) +
'; expires=' + expires.toGMTString();
document.cookie = cookie;
}
// this sets these globals: Install, Curr_issue, and Curr_
function getCookieVals(){
var cookie,end,offset;
var a,crud;
// First restore globals to their defaults in case of problems
if(Install < 3)
Install = 3;
// Curr_issue = '';
cookie = unescape(document.cookie);
if(cookie == '')
return;
// if there are any cookies
offset = cookie.indexOf(Cookienm);
if(offset == -1)
return;
// if cookie exists
offset += Cookienm.length;
cookie = cookie.substr(offset,cookie.length-offset);
a = cookie.split(';');
if(a.length < 4){
// leaving this alert in, while potentially helpful
// would cause pain if the user might otherwise be functional
// alert('Cookie problem: cookie='+cookie+' a.length='+a.length);
clearcookie(1); // try cloberring...maybe will work next time
return;
}
Install = parseInt(a[0]);
crud = a[1];
Curr_issue = a[2];
crud = a[3];
if(a.length >= 8){
Whentopop = parseInt(a[4]);
if(Whentopop < 0 || Whentopop > 2)
Whentopop = 0;
UseDefPopSz = parseInt(a[5]);
if(UseDefPopSz != 0 && UseDefPopSz != 1)
UseDefPopSz = 1;
Popx = parseInt(a[6]);
Popy = parseInt(a[7]);
}
if(Popx <= Mindimen || Popx > Maxdimen) Popx = DefPopx;
if(Popy <= Mindimen || Popy > Maxdimen) Popy = DefPopy;
ForceEmbed = 0;
if(a.length >= 9){
ForceEmbed = parseInt(a[8]);
if(ForceEmbed < 0 || ForceEmbed > 1)
ForceEmbed = 0;
}
if(Install != 5)
Install = 5;
}
function showarticle(year,issue,article,srchclik){
var path,i,doc,winopts,winstr;
var body,embed;
if(Install == 0)
getCookieVals();
path = Topdir;
path = path+'/pdf/'+'cc'+year+'/'+issue+'/'+article+'.pdf';
setCookieVals(year+'/'+issue);
if(Whentopop == 1 || (srchclik && (Whentopop == 0))){
winopts = 'location=no,menubar=no,scrollbars=no,toolbar=no,status=no,resizable=yes';
Winnum++; // avoid ns bug that always uses same win
winstr = 'w'+Winnum;
// if(OStype == 1 && Browser == 1){
if(ForceEmbed == 1){
win = window.open('',winstr,'location=no, menubar=no, scrollbars=no, toolbar=no status=no',true);
win.focus();
doc = win.document;
body = '';
embed = '';
//embed = '';
doc.open();
doc.write(body);
doc.writeln(embed);
doc.writeln('');
doc.close();
}else{
win = window.open(path,winstr,winopts,true);
win.focus();
}
}else{
if(frames[1] == null)
location.href = path;
else
right.view.location.href = path;
}
}
// args look like cc,1998,cc63n02s,p00001-p00013.pdf
function showabs(year,issue,article){
var path;
path = Topdir;
path = path+'/abstracts/'+'cc'+year+'/'+issue+'/'+article+'.html';
right.view.location.href = path;
}
function showissue(issue){
var doc;
var path;
path = '/contents/'+issue+'.html';
top.right.view.location = path;
}