// JavaScript Document
function validate()
{
var el = document.orderform;
var na = el.name;
var vn = el.firstname;
var tel = el.telephone;
var em = el.email;
var vr = el.message;

if(na.value =="")
	{
		alert('Please, fill in your name');
		na.focus();
		na.style.backgroundColor = "#ffdacc";
		return false;		
	}
	else
	{
		na.style.backgroundColor = "#f4f1e4";
		true;
	}

if(vn.value =="")
	{
		alert('Please, fill in your first name');
		vn.focus();
		vn.style.backgroundColor = "#ffdacc";
		return false;		
	}
	else
	{
		vn.style.backgroundColor = "#f4f1e4";
		true;
	}

if(tel.value =="")
	{
		alert('Please, fill in your phonenumber');
		tel.focus();
		tel.style.backgroundColor = "#ffdacc";
		return false;		
	}
	else
	{
		tel.style.backgroundColor = "#f4f1e4";
		true;
	}

if(em.value.match(/^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/))
	{
		em.style.backgroundColor = "#f4f1e4";
		true;
	}
	else
	{
		alert('Please, fill in your e-mail address'); 
		em.focus();
		em.style.backgroundColor = "#ffdacc";
		return false;
	}

if(vr.value =="")
	{
		alert('Please, fill in your message');
		vr.focus();
		vr.style.backgroundColor="#ffdacc";
		return false;		
	}
	else
	{
		vr.style.backgroundColor="#f4f1e4";
		true;
	}
}

function colorSubMenu(number)
{
	var submenunumber = ('sub'+number);
	var submenu = document.getElementById(submenunumber);
	submenu.style.color = "#c14b4b";
}