function isFilled(elm){
	if(elm.value == ""||
	   elm.value == null)
	return false;
	else return true;
}

function isEmail(elm){
	if(elm.value.indexOf("@") != "-1" &&
	   elm.value.indexOf(".") != "-1" &&
	   elm.value != "")
	return true;
	else return false;
}


function isReady(form){

	if(isEmail(form.email) == false){
	alert("Please enter your Email Address.");
	form.email.focus();
	return false; 
	}
	
	if(isFilled(form.Name) == false){
	alert("Please enter your Name.");
	form.Name.focus();
	return false; 
	}

	if(isFilled(form.comments) == false){
	alert("Please enter your message.");
	form.comments.focus();
	return false; 
	}
	


return true;
}
//finish hiding from very browsers-->