/*********************************************************
JavaScript functions 
© 2004
**********************************************************/
function _doSetCookie (name,value,type,scope) {
if (value==null | value=='null' | value=='') {return ''} else {
var expdate=new Date(); 
expdate.setTime(expdate.getTime()+365*24*60*60*1000); 
if (scope!='') {name='onimod_'+onimod_dbid+'_'+name} else {name='onimod_'+name}
if (type=='session') {document.cookie=name+'='+value+'; path=/'}
else {document.cookie=name+'='+value+'; expires='+expdate.toGMTString()+'; path=/'}}}
function delete_cookie (name, path) {
var expiration_date=new Date();
expiration_date.setYear(expiration_date.getYear ()-1);
expiration_date=expiration_date.toGMTString();
var cookie_string=escape (name)+"=; expires="+expiration_date;
if (path!=null) {cookie_string+="; path="+path}
document.cookie=cookie_string}
function  _doExtractCookie (name) {
//get local db id cookie first if exist else try global one
tmp_cookie='';
tmp_cookievalue=_doGetCookie('onimod_'+name); if (tmp_cookievalue!=null) {tmp_cookie=tmp_cookievalue}
tmp_cookievalue=_doGetCookie('onimod_'+onimod_dbid+'_'+name); if (tmp_cookievalue!=null) {tmp_cookie= tmp_cookievalue}
if(tmp_cookie=='' | tmp_cookie==null) {return null} else {return tmp_cookie}}
function  _doGetCookie (name) {
var bites=document.cookie.split("; ");
for (var i=0; i<bites.length;i++) {nextbite=bites[i].split("=");
if (nextbite[0]==name) if (unescape(nextbite[1])!="undefined") {return unescape(nextbite[1])} else {return null}}
return null;}