i need the help.friends

i am uploading multiple file without FormFile.through java scripting i wrote coding..i wrote the coding correctly but when some one accessing my server to upload file means it take 0 bytes file nothing in the attachment .but its working correctly in my system.if some one accessing my system its upload o bytes file..please any one give solution

[352 byte] By [somu_ecea] at [2007-11-27 10:30:37]