function editusetaddress(uint aid, string setaddr) public returns(bool){
	    require(actived == true);
	    auctionlist storage c = auctionlisting[aid];
	    putusers storage data = c.aucusers[c.lastid];
	    require(data.puser == msg.sender);
	    require(!frozenAccount[msg.sender]);
	    data.useraddr = setaddr;
	    return(true);
	}