function chkForm()
{
if(trim(document.frm.txtTrackid.value)=="")
{
		alert("Enter your track id")
		document.frm.txtTrackid.focus()
		return false
}
document.frm.action="Informant_Post.asp?trckId="+document.frm.txtTrackid.value
document.frm.submit()	
	
}