function OpenImage(src, alt)
{
image = window.open('','image','left=50, top=50, width=400, height=400, toolbar=no, menubar=no, status=no, resizable=no, scrollbars=no');
image.focus();
image.document.write('' + alt + '');
image.document.write('');
image.document.write('
');
image.document.close();
}
// AJAX - anketa
var inquiryID = 0;
function send_xmlhttprequest(handler, protocol, url, content, headers)
{
var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
if (!xmlhttp) {
return false;
}
xmlhttp.open(protocol, url);
xmlhttp.onreadystatechange = function() {
handler(xmlhttp);
};
if (headers) {
for (var key in headers) {
xmlhttp.setRequestHeader(key, headers[key]);
}
}
xmlhttp.send(content);
return true;
}
function inquiry_vote(answer, lang)
{
if (!send_xmlhttprequest(inquiry_handler, 'GET', '/inquiry.php?inquiry=' + inquiryID + '&answer=' + answer + '&lang=' + lang))
{
return false;
}
// informace o ukladani hlasovani
return true;
}
function inquiry_handler(xmlhttp)
{
if (xmlhttp.readyState == 4)
{
var inquiry = xmlhttp.responseXML.getElementsByTagName('inquiry');
inquiryID = inquiry[0].getAttribute('id');
var question = xmlhttp.responseXML.getElementsByTagName('question');
var content = '' + question[0].firstChild.data + '
';
var answers = xmlhttp.responseXML.getElementsByTagName('answer');
for (var i=0; i < answers.length; i++)
{
content += '' + answers[i].firstChild.data + ' - ' + answers[i].getAttribute('count') + ' hlasů ' +
'
';
}
document.getElementById('enquiry').innerHTML = content;
}
}