function checkFields()
	{
	var flag1 = "";
	var flag2 = "";
	var flag3 = "";
	var name = document.getElementById("f_name");
	var email = document.getElementById("f_email");
	var phone = document.getElementById("f_phone");
	if(name.value == "")
		{
		flag1 = " Name ";
		}
	if(email.value == "")
		{
		flag2 = " Email ";
		}
	if(phone.value == "")
		{
		flag3 = " Phone ";
		}
	if(!flag1 == "" || !flag2 == "" || !flag3 == "")
		{
		alert("ERROR - Required field(s) missing : "+flag1+flag2+flag3);
		}
	else
		{
		document.forms["contact"].submit();
		}
	}