function checkFORM(contact) { 
			if ((contact.firstname.value.indexOf('@', 0) != -1) || (contact.firstname.value == "")){ 
				alert("Please Enter your Firstname!"); 
				contact.firstname.focus(); 
				return (false); 
			} 
			if ((contact.lastname.value.indexOf('@', 0) != -1) || (contact.lastname.value == "")){ 
				alert("Please Enter your Lastname!"); 
				contact.lastname.focus(); 
				return (false); 
			} 
			if (contact.email.value.indexOf('@', 0) == -1){ 
				alert("Please Enter your E-mail!"); 
				contact.email.focus(); 
				return (false); 
			} 
			if ((contact.message.value.indexOf('@', 0) != -1) || (contact.message.value == "")){ 
				alert("Please Enter your Message!"); 
				contact.message.focus(); 
				return (false); 
			} 
				return (true); 
		}