};

        recalc();

        })(dot);

        //toasttip提示

        varsoletime=null;

        funain(str,nseask){

        cleartimeout(soletime);

        nsed=nsed?nsed*1000:3000;

        mask=mask?'''':'''';

        vardiv=dot.getelementbyid(''ain'');

        div.iml=''''+str+''