tab_f = new Array();tab_f['img']=new Array(2); tab_f['img'][0]=new Array(7);tab_f['img'][1]=new Array(7); tab_f['doc']=new Array(2); tab_f['doc'][0]=new Array(15);tab_f['doc'][1]=new Array(15); tab_f['music']=new Array(2); tab_f['music'][0]=new Array(3);tab_f['music'][1]=new Array(3); tab_f['flash']=new Array(2); tab_f['flash'][0]=new Array(2);tab_f['flash'][1]=new Array(2); tab_f['video']=new Array(2); tab_f['video'][0]=new Array(5);tab_f['video'][1]=new Array(5); tab_f['flv']=new Array(2); tab_f['flv'][0]=new Array(1);tab_f['flv'][1]=new Array(1); tab_f['doc'][0][0]='csv';tab_f['doc'][1][0]='';tab_f['doc'][0][1]='doc';tab_f['doc'][1][1]='';tab_f['doc'][0][2]='docx';tab_f['doc'][1][2]='';tab_f['doc'][0][3]='exe';tab_f['doc'][1][3]='';tab_f['doc'][0][4]='pdf';tab_f['doc'][1][4]='';tab_f['doc'][0][5]='pps';tab_f['doc'][1][5]='';tab_f['doc'][0][6]='ppsx';tab_f['doc'][1][6]='';tab_f['doc'][0][7]='ppt';tab_f['doc'][1][7]='';tab_f['doc'][0][8]='pptx';tab_f['doc'][1][8]='';tab_f['doc'][0][9]='rar';tab_f['doc'][1][9]='';tab_f['doc'][0][10]='rtf';tab_f['doc'][1][10]='';tab_f['doc'][0][11]='txt';tab_f['doc'][1][11]='';tab_f['doc'][0][12]='xls';tab_f['doc'][1][12]='';tab_f['doc'][0][13]='xlsx';tab_f['doc'][1][13]='';tab_f['doc'][0][14]='zip';tab_f['doc'][1][14]='';tab_f['flash'][0][15]='aaa2';tab_f['flash'][1][15]='';tab_f['flash'][0][16]='swf';tab_f['flash'][1][16]='';tab_f['flv'][0][17]='flv';tab_f['flv'][1][17]='';tab_f['img'][0][18]='bmp';tab_f['img'][1][18]='';tab_f['img'][0][19]='gif';tab_f['img'][1][19]='';tab_f['img'][0][20]='jpeg';tab_f['img'][1][20]='';tab_f['img'][0][21]='jpg';tab_f['img'][1][21]='';tab_f['img'][0][22]='png';tab_f['img'][1][22]='';tab_f['img'][0][23]='tif';tab_f['img'][1][23]='';tab_f['img'][0][24]='tiff';tab_f['img'][1][24]='';tab_f['music'][0][25]='ram';tab_f['music'][1][25]='';tab_f['music'][0][26]='rm';tab_f['music'][1][26]='';tab_f['music'][0][27]='wmv';tab_f['music'][1][27]='';tab_f['video'][0][28]='avi';tab_f['video'][1][28]='';tab_f['video'][0][29]='flv';tab_f['video'][1][29]='';tab_f['video'][0][30]='mov';tab_f['video'][1][30]='';tab_f['video'][0][31]='mpeg';tab_f['video'][1][31]='';tab_f['video'][0][32]='mpg';tab_f['video'][1][32]='';