function switchSysBar(){
 if (parent.document.getElementById('attachucp').cols=="135,10,100%"){
 document.getElementById('leftbar').style.display="";
 parent.document.getElementById('attachucp').cols="0,10,*";
 }
 else{
 parent.document.getElementById('attachucp').cols="135,10,100%";
 document.getElementById('leftbar').style.display="none"
 }
}
function load(){
 if (parent.document.getElementById('attachucp').cols=="0,10,*"){
 document.getElementById('leftbar').style.display="";
 }
}