var Regemail = /^([a-zA-Z0-9])+([\.a-zA-Z0-9_-])*@([a-zA-Z0-9])+(\.[a-zA-Z0-9_-]+)+$/

function validateContactUs()
{
	
	var email = escape(document.getElementById("Email").value)
	var name = escape(document.getElementById("Name").value)
	var message = escape(document.getElementById("Message").value)


	if (name == ""){
		alert("Please enter your name.");
		document.getElementById("Name").focus();
		return false;
	}
	else if (email == ""){
		alert("Please enter your email address.");
		document.getElementById("Email").focus();
		return false;
	}
	else if (email.search(Regemail)==-1){
		alert("Please enter a valid email address.");
		document.getElementById("Email").focus();
		document.getElementById("Email").select(); 
		return false;
	}
	
	else if (message == ""){
		alert("Please enter your message.");
		document.getElementById("Message").focus();
		return false;
	}
	
	return true;
}