function GetXmlHttpObject(){var xmlHttp=null;try{xmlHttp=new XMLHttpRequest();}catch(e){try{xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}};return xmlHttp;}
function ulubione(a){var nazwa='praca warszawa, ogłoszenia';var url='http://www.pracawarszawa.org/';if (window.sidebar){window.sidebar.addPanel(nazwa, url, "");return false;}else if (window.external){window.external.AddFavorite(url, nazwa);return false;}else{a.setAttribute('title',nazwa);a.setAttribute('rel','sidebar');}}

window.addEvent('domready', function() {
	$('polec_form').set('tween', {duration: 'short'});
});

function mail_page(href){href.set('href',unescape('%6D%61%69%6C%74%6F%5F').replace('_',':')+unescape('%6E%61%73%7A%61%70%6F%63%7A%74%61%40%70%72%61%63%61%64%6C%61%73%74%75%64%65%6E%74%6F%77%2E%69%6E%66%6F%2E%70%6C').slice(5,-3));return true;}
function form_polec(){var a=encodeURIComponent||escape;var r = $('p_receiver').get('value').trim();	var s = $('p_sender').get('value').trim();var m = $('p_msg').get('value').trim();if (r=='' || s=='' || m==''){alert('Nie wszystkie dane zostały uzupełnione!');return false;};var ajax=GetXmlHttpObject();if(ajax==null)return true;$('load_send_mail').setStyles({'visibility':'', height:($('polec_form').getSize().y-4)+'px',width:($('polec_form').getSize().x-4)+'px',opacity:0.7});ajax.open('POST','xmlres.asp?polecform=1',true);ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');ajax.onreadystatechange=function(){if(ajax.readyState==4){if(ajax.status==200){var xmlInfo = ajax.responseXML;var error = Number(xmlInfo.getElementsByTagName('error')[0].firstChild.data);if (error == 0){alert('Wiadomość została wysłana.');$('load_send_mail').setStyle('visibility','hidden');close_polec();el('p_receiver').value = el('p_sender').value = '';$('p_msg').set('value','Witaj!\nPolecam Ci stronę: http://www.pracadlastudentow.info');}else{switch(error){case 1:alert('Nie wszystkie dane zostały uzupełnione!');break;case 2:alert('E-mail odbiorcy jest niepoprawny');break;case 3:alert('Twój e-mail jest nieprawidłowy.');break;case 4:alert('Podane adresy e-mail są niepoprawne.');break;};$('load_send_mail').setStyle('visibility','hidden');}}}};ajax.send('p_receiver='+a(r)+'&p_sender='+a(s)+'&p_msg='+a(m));return false;}
function close_polec(){if (Browser.Engine.trident) $('polec_form').get('tween').addEvent('complete', function(){$('polec_form').get('tween').removeEvents('complete');$('top').getElements('form').setStyle('visibility', '')});$('polec_form').fade(0);$('p_receiver').set('value','');$('p_sender').set('value','');return false;}
function open_polec(){$('polec_form').get('tween').addEvent('complete', function(){$('polec_form').get('tween').removeEvents('complete');});if (Browser.Engine.trident) $('top').getElements('form').setStyle('visibility', 'hidden');$('polec_form').setStyles({visibility:'',opacity:'0'}).fade(1);return false;}