// JavaScript Document
function checkEmail(email) {
	var re  = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (re.test(email))
		return true;
	else
		return false;
}

function validate(){
		//alert('entró');
		var msg = "Attention!\n";
		var validity = true;
		if (document.contact.first.value == "Name") {
			msg += "Please enter your name\n";
			validity = false;
			document.contact.first.focus();
			
		}
		if (document.contact.phone.value == "Phone") {
			msg += "Please enter the phone\n";
			validity = false;
			document.contact.phone.focus();
			
		}
		if (!checkEmail(document.contact.email.value)) {
			msg += "The email address is not valid\n";
			validity?document.contact.email.focus():"";
			validity = false;
			
		}
		
		
		if (document.contact.message.value == "Type your message here") {
			msg += "Please enter the message\n";
			validity = false;
			document.contact.message.focus();
			
		}
		

		if (validity == false){
			alert (msg);
		}
		return validity;
	}

function validate2(){
		//alert('entró');
		var msg = "Attention!\n";
		var validity = true;
		if (document.contact.first.value == "") {
			msg += "Please enter your name\n";
			validity = false;
			document.contact.first.focus();
			
		}
		
		if (!checkEmail(document.contact.email.value)) {
			msg += "The email address is not valid\n";
			validity?document.contact.email.focus():"";
			validity = false;
			
		}
		
		
		if (document.contact.message.value == "") {
			msg += "Please enter the message\n";
			validity = false;
			document.contact.message.focus();
			
		}
		

		if (validity == false){
			alert (msg);
		}
		return validity;
	}