function commentvalidate()

   {
	name=document.fmcomment.fname.value.length
	message=document.fmcomment.fbody.value.length

 	if (name == 0)
		{
		alert("Please enter your name.")
		document.fmcomment.fname.focus()
		return false
		} 	
	 			 

	if (message == 0)
		{
		alert("Please enter your comment.")
		document.fmcomment.fbody.focus()
		return false
		}

  }