<!--
function confirmValid() 
{

	document.feedback_form.resolution.value = screen.Width + " x " + screen.Height;

      if (document.feedback_form.your_name.value == "") { alert('Zadejte své jméno, prosím.'); document.feedback_form.your_name.focus(); return false; }
	else if (document.feedback_form.companyname.value == "") { alert('Zadejte název firmy, prosím.'); document.feedback_form.companyname.focus(); return false; }
	else if (document.feedback_form.country.value == "") { alert('Zadejte stát, prosím.'); document.feedback_form.country.focus(); return false; }
	else if (document.feedback_form.emailaddress.value == "") { alert('Zadejte svůj e-mail, prosím.'); document.feedback_form.emailaddress.focus(); return false; }
	else if ((document.feedback_form.emailaddress.value).indexOf("@")==-1 || (document.feedback_form.emailaddress.value).indexOf("@")==0){ alert('Zadejte platnou e-mailovou adresu, prosím.'); document.feedback_form.emailaddress.select(); return false; }
	else if (document.feedback_form.comments.value == "") { alert('Zadejte dotaz/sdelení, prosim.'); feedback_form.comments.focus(); return false; }
	else if (document.feedback_form.canusefeedback[2].checked) { alert('Please choose Yes or No regarding our use of your query/feedback'); return false; }
	return true;
}

//-->