main={
 init:function(){
  try{crypt.decrypt_body()}catch(x){}
  main.jumptop();
  for(var i=0; i<main.onloadlist.length; i++){
   //alert(typeof main.onloadlist[i]);
   main.onloadlist[i]();
  }
 },
 jumptop:function(){
  jt=document.getElementById('jumptoplink');
  if(jt){ jt.style.visibility=(jt.offsetTop>window.innerHeight*1.5?'visible':'hidden');}
 //if(jt.offsetTop>)
 },
 onloadlist:[],
 onload:function(callback){ main.onloadlist.push(callback); }
}