function checkForm(){
	var error   = "";
	var name    = document.getElementById('f_name').value;
	var email   = document.getElementById('f_email').value;
	var phone   = document.getElementById('f_phone').value;
	var subject = document.getElementById('f_subject').value;
	var message = document.getElementById('f_message').value;
	var found   = document.getElementById('f_found').value;

	if(name.length < 2)
		error = "Please enter your name";
	else if(email.length < 2)
		error = "Please enter your email address";
	else if(email.indexOf("@",0) == - 1 || email.indexOf(".",0) == - 1)
		error = "Please enter a valid email address";
	else if(phone.length < 2)
		error = "Please enter your phone number";
	else if(subject.length < 2)
		error = "Please enter a subject for this message";
	else if(message.length < 2)
		error = "Please enter a message";
	else if(!found || found.length < 2)
		error = "Please select how you did found us";
	
	if(error.length > 0){
		alert(error);
		return false;
	}
	else return true;
 }