var tx = new Array() ;
tx[1] = "2011/1/3" ;
tx[2] = "2011/1/4" ;
tx[3] = "2011/1/10" ;
tx[4] = "2011/1/21" ;
tx[5] = "2011/2/11" ;
tx[6] = "2011/3/21" ;
tx[7] = "2011/4/29" ;
tx[8] = "2011/5/3" ;
tx[9] = "2011/5/4" ;
tx[10] = "2011/5/5" ;
tx[11] = "2011/7/18" ;
tx[12] = "2011/8/11" ;
tx[13] = "2011/8/12" ;
tx[14] = "2011/8/15" ;
tx[15] = "2011/9/19" ;
tx[16] = "2011/9/23" ;
tx[17] = "2011/10/10" ;
tx[18] = "2011/11/3" ;
tx[19] = "2011/11/23" ;
tx[20] = "2011/12/23" ;
tx[21] = "2011/12/30" ;
tx[22] = "2012/1/2" ;
tx[23] = "2012/1/3" ;
tx[24] = "2012/1/4" ;
tx[25] = "2012/1/9" ;
tx[26] = "2012/2/11" ;
tx[27] = "2012/3/20" ;