// JavaScript Document

//var email_pattern = /^(\w[\w\.]+)@\w+\.\w+/;
var email_pattern = /\w/;

function inputFocus(obj){
	var obj2 = document.mammo_form[obj];
	obj2.select();
}

function inputBlur(obj, val){
	var obj = document.mammo_form[obj];
	if(obj.value.length < 1){
		obj.value = val;
	}
}

function validate(f){
	
	if(f.to_mail.value.length<1 || f.to_mail.value == "e-mail address" || !email_pattern.test(f.to_mail.value)){
		alert("Please enter a valid recipient e-mail address");
		return false;
	}
	
	if(f.from_mail.value.length<1 || f.from_mail.value == "e-mail address" || !email_pattern.test(f.from_mail.value)){
		alert("Please enter a valid sender e-mail address");
		return false;
	}
	
	return true;
}