/* Validates an Email Address*/
function validateEmail(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   return reg.test(email);
}


/* Validate Contact Form */
function validateForm(form) { 
	
	if (form.name.value == "") {
		alert("Please, enter your Name.");
		form.name.focus();
		return false;
	} else if (form.phone.value == "") {
		alert("Please, enter your Phone.");
		form.phone.focus();
		return false;
	} else if (form.email.value == "") {
		alert("Please, enter your E-mail.");
		form.email.focus();
		return false;
	} else if (validateEmail(form.email.value) == false) {
		alert("The E-mail you entered is invalid.");
		form.email.focus();
		return false;
	}
	
	return true;
	
}