<!--
//
// ====== 	Function:	Validation(validate input value)
//		Parm:		none
//		Return value:	If OK --> True,  Error --> False
//
	
		function validation() {
		
		if (document.f_voice.name.value==""){			
			alert("\nPlease give your name");
			document.f_voice.name.focus();
			return false;
			}	
		if (document.f_voice.email.value==""){		// required E-MAIL
			alert("\nWhat is your e-mail address");
			document.f_voice.email.focus();
			return false;
			}
		if  (document.f_voice.email.value.indexOf('@', 0) == -1){		// required E-MAIL
			alert("\nE-mail address not valid!");
			document.f_voice.email.focus();
			return false;
			}	
				
		if (document.f_voice.textmessage.value==""){			
			alert("\nWhat is your message?");
			document.f_voice.textmessage.focus();
			return false;
			}		
		
						
		}
		
// -->