function SS(y){if(P0){return 0}P3=y;P0=1;P3>0?(P1<-(P7*P5-10)?P1=0:0):(P1>-1?P1=-(P7*P5):0);P2=P1-P3*P5;SA()}
function SA(){if(P1==P2){P0=0;P8=setTimeout('SX()',P9);return 0}clearTimeout(P8);P1+=(P3>0)?-4:4;Ep(P4,P1,0);Ec(P4,0,P1,P6,-P1+P5);Est('SA()',P10)}
function SX(){SS(1)}