function validate_form ( )
{
	valid = true;

	if ( document.contact_form.namelabel.value == "" )
	{
			alert ( "Please Fill 'Name' in box." );
			valid = false;
	}
		
	if (( document.contact_form.phonelabel.value == "" ) && ( document.contact_form.mobilelabel.value == "" ) && ( document.contact_form.emaillabel.value == "" ) )
	{
			alert ( "Please Fill 'Telephone Number'/'Mobile'/'Email' in box." );
			valid = false;
	}
		
		/*
        if ( ( document.contact_form.gender[0].checked == false ) && ( document.contact_form.gender[1].checked == false ) && ( document.contact_form.gender[2].checked == false ) )
        {
                alert ( "Please choose your Gender: Male or Female or None" );
                valid = false;
        }

        if ( document.contact_form.age.selectedIndex == 0 )
        {
                alert ( "Please select your Age." );
                valid = false;
        }

        if ( document.contact_form.terms.checked == false )
        {
                alert ( "Please check the Terms & Conditions box." );
                valid = false;
        }
*/


        return valid;
}