function ValidSendFriend(){
    if (document.frm.yn.value=="") {
    	alert("Please enter your name.")
    	document.frm.yn.focus()
    return false }
    if (document.frm.ye.value=="") {
    	alert("Please enter your email address.")
    	document.frm.ye.focus()
    return false }
    if (document.frm.fn.value=="") {
    	alert("Please enter friends name.")
    	document.frm.fn.focus()
    return false }
    if (document.frm.fe.value=="") {
    	alert("Please enter friends email address.")
    	document.frm.fe.focus()
    return false }
    }
    
    
	function validateComment(){
	if (document.frm.name.value=="") {
		alert("Please enter your name.")
		document.frm.name.focus()
	return false }
	if (document.frm.email.value=="") {
		alert("Please enter your email address.")
		document.frm.email.focus()
	return false }
	if (document.frm.comment.value=="") {
		alert("Please enter your comment.")
		document.frm.comment.focus()
	return false }
	}