var userid_arr=new Array();var time_arr=new Array();userid_arr[0]="teacher555111";time_arr[0]=6;userid_arr[1]="gslxkl";time_arr[1]=6;userid_arr[2]="lastrn";time_arr[2]=6;userid_arr[3]="carydcx";time_arr[3]=6;userid_arr[4]="xsmxsmxs2006";time_arr[4]=6;userid_arr[5]="wenjing0218";time_arr[5]=6;userid_arr[6]="aaayoko";time_arr[6]=6;userid_arr[7]="liedaoangel";time_arr[7]=6;userid_arr[8]="liedaoangel";time_arr[8]=6;userid_arr[9]="liedaoangel";time_arr[9]=6;