function validateForm(d) {
	field_A = ["fname","lname","company","email"];
	label_A = ["First name","Last name","Company","E-mail Address"];
	for (var i = 0; i<field_A.length; i++){
		//remove focus
		d[field_A[i]].blur();
		
		//find the empty field
		if(d[field_A[i]].value == ""){
			alert("Oops ... you forgot to enter your \""+label_A[i]+"\".");
			d[field_A[i]].focus();
			return (false);
			break;
		}
	}
	
}