var pr = Math.round(1 * 333.45)/1;
document.getElementById('protection').value = pr;
document.getElementById('prot').style.display = 'none';


function contact_valid()
{
	var email = gel("email");
	email.value = string_trim(email.value);
	var name = gel("name");
	name.value = string_trim(name.value);
	var phone = gel("phone");
	phone.value = string_trim(phone.value);
	if(name.value==''||phone.value==''||email.value=='')
	{
		alert("All fields are required.");
		name.focus();
		return false;
	}
	var emailPattern = /\w+@.+\..+$/;
	if (emailPattern.test(email.value)==false){	alert("invalid email address"); email.focus(); return false;}
	return true;
}
function refer_valid()
{
	var email = gel("email");
	email.value = string_trim(email.value);
	var name = gel("name");
	name.value = string_trim(name.value);
	var phone = gel("phone");
	phone.value = string_trim(phone.value);
	var friends_email = gel("friends_email");
	friends_email.value = string_trim(friends_email.value);
	var friends_name = gel("friends_name");
	friends_name.value = string_trim(friends_name.value);
	var friends_phone = gel("friends_phone");
	friends_phone.value = string_trim(friends_phone.value);
	if(name.value==''||phone.value==''||email.value==''||friends_name.value==''||friends_phone.value==''||friends_email.value=='')
	{
		alert("All fields are required.");
		name.focus();
		return false;
	}
	var emailPattern = /\w+@.+\..+$/;
	if (emailPattern.test(email.value)==false){	alert("invalid email address"); email.focus(); return false;}
	if (emailPattern.test(friends_email.value)==false){	alert("invalid email address"); friends_email.focus(); return false;}
	return true;
}
function quote_valid()
{
	var name = gel("name");
	name.value = string_trim(name.value);
	if(name.value=='')
	{
		alert("Please input your name."); name.focus(); return false;
	}
	
	var phone = gel("phone");
	phone.value = string_trim(phone.value);
	if(phone.value=='')
	{
		alert("Please input your telephone number."); phone.focus(); return false;
	}
	
	var email = gel("email");
	email.value = string_trim(email.value);
	if(email.value=='')
	{
		alert("Please input your email."); email.focus(); return false;
	}
	var emailPattern = /\w+@.+\..+$/;
	if (emailPattern.test(email.value)==false){	alert("invalid email address"); email.focus(); return false;}

	var estBudget = gel("estBudget");
	if(estBudget.value=="choose")
	{
		alert("Please choose your estimated budget."); estBudget.focus(); return false;
	}
	var timeline = gel("timeline");
	if(timeline.value=="choose")
	{
		alert("Please choose your timeline."); timeline.focus(); return false;
	}
	return true;
}