function setvar(name, value)
 {document.cookie = name + "=" + escape(value); expires="Wdy, 08-Nov-01 10:10:10 GMT"; path="/";
 }

function getvar(Name)
 {var search = Name+"=";
  if (document.cookie.length > 0)
   {offset = document.cookie.indexOf(search);
    if (offset != -1)
     {offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      return unescape(document.cookie.substring(offset, end));
     }
   }
 }

function popone(loc,h,w,tname)
 {
 newWindow = window.open(loc,tname,'toolbar=no,screenX=1,screenY=1,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+w+',height='+h+'');
 }

function slidepop()
 {
 hsize = window.screen.availHeight - 30;
 wsize = window.screen.availWidth - 10;
 setvar('zpackage',hsize+'^'+wsize+'^'+top.desc+'^'+top.slidenum);
 setvar('zw',0);
 setvar('zh',0);
 popone('newparslidepopup.htm',hsize,wsize,'Slide');
 }