// JavaScript Document

function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}

//VALIDATION FORM

function getInfo(form) {

customerInfoForm.info.value = "Browser Information: " + navigator.userAgent;

}

function fixElement(element, message) {

alert(message);

element.focus();

}


function isMailReady(customerInfoForm) {

var passed = false;
var emailillegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ;
var emailFilter=/^.+@.+\..{2,3}$/;
chPh = new RegExp(/(^\d{10}$)|(^\d{3}-\d{3}-\d{4}$)/);




if (customerInfoForm.userName.value == "" || customerInfoForm.userName.value == "* Name") {

	fixElement(customerInfoForm.userName, "Please fill your name");

}


else if (customerInfoForm.userPhone.value == "* Phone") {

	fixElement(customerInfoForm.userPhone, "Please fill your phone number");

}

else if (!(chPh.test(customerInfoForm.userPhone.value))) {

	fixElement(customerInfoForm.userPhone, "Please enter a valid phone number in one of this formats 5555555555 or 555-5555-5555");

}


else if (customerInfoForm.userEmail.value.indexOf("@") == -1 || customerInfoForm.userEmail.value.indexOf(".") == -1 || customerInfoForm.userEmail.value.match(emailillegalChars)) {

	fixElement(customerInfoForm.userEmail, "Please add a valid email address!");

}

else if (!(emailFilter.test(customerInfoForm.userEmail.value))) {
	fixElement(customerInfoForm.userEmail, "Please add a valid email address!!");
	
}


else {

getInfo(customerInfoForm);

passed = true;

}

return passed;

}