function validate()
{
errmsg = "";

if (document.contact.name.value == "")
{
	errmsg += "\n- Please enter your name";
}

if (document.contact.tel.value == "")
{
	errmsg += "\n- Please enter your telephone number";
}

if (document.contact.mobile.value == "")
{
	errmsg += "\n- Please enter your mobile number";
}

if (errmsg != "")
{
	alert("The following errors were found!\n" + errmsg);
	return false;
}

else
{
	return true;
}
}