<!--

function validate_form ( )
{
	valid = true;

        if ( document.contact_form.name.value == "" )
        {
                alert ( "Please fill in your name." );
								document.contact_form.name.select();
                return false;
        }
				
        if ( document.contact_form.company.value == "" )
        {
                alert ( "Please fill your company." );
								document.contact_form.company.select();
                return false;
        }

        var checkEmail = document.contact_form.email.value
       if ((checkEmail.indexOf('@') < 0) || ((checkEmail.charAt(checkEmail.length-4) != '.') && (checkEmail.charAt(checkEmail.length-3) != '.')))
       {
		        alert("You have entered an invalid email address. Please try again.");
                document.contact_form.email.select();
                return false;
       } 
			 
			 
        if ( document.contact_form.phone.value == "" )
        {
                alert ( "Please fill in your phone." );
								document.contact_form.phone.select();
                return false;
        }
	   
		 
		 return true;

}

//-->