// AJAX FUNCTIONS
// metoda GET s intervalem opakování 1/1000
function ajaxWMrefresh(url, div, interval) {
	setInterval('ajaxWM(\''+url+'\', \''+div+'\')', interval);
}
// metoda GET
function ajaxWM(url, div, fce) {
	var ajaxWMhttp = (window.XMLHttpRequest ? new XMLHttpRequest() : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));

	ajaxWMhttp.open("get", url, true);
	ajaxWMhttp.onreadystatechange = function () {
		if (ajaxWMhttp.readyState == 4 && (ajaxWMhttp.status == 200 || ajaxWMhttp.status == 304)) {
			if (div != undefined && div != '' && div != null) document.getElementById(div).innerHTML = ajaxWMhttp.responseText;
			if (fce != undefined) {
				try {
					for(var i = 0; i < fce.length; i++) {
						eval(fce[i]);
					}
				} catch(e) {
					
				}
			}
		}
	};
	ajaxWMhttp.setRequestHeader("Content-Type", "text/html;charset=UTF-8");
	ajaxWMhttp.send(null);
}
// metoda POST
function ajaxWMpost(oForm, div, fce) {
	var sBody = getRequestBody(oForm);
	var ajaxWMhttp = (window.XMLHttpRequest ? new XMLHttpRequest() : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
	
	ajaxWMhttp.open("post", oForm.action, true);
	ajaxWMhttp.onreadystatechange = function () {
		if (ajaxWMhttp.readyState == 4 && (ajaxWMhttp.status == 200 || ajaxWMhttp.status == 304)) {
			if (div != undefined && div != '' && div != null && getObj(div).style.display == 'none') getObj(div).style.display = '';
			
			if (div != undefined && div != '' && div != null) document.getElementById(div).innerHTML = ajaxWMhttp.responseText;
			
			if (fce != undefined) {
				try {
					for(var i = 0; i < fce.length; i++) {
						eval(fce[i]);
					}
				} catch(e) {
					
				}
			}
		} else {
			// 1 - loading - metoda open() byla zavolána, ale požadavek nebyl odeslán
			// 2 - loaded - poažadavek byl odeslán
			// 3 - interactive - část odpovědi byla přijata
			// 4 - všechna data byla přijata a spojení bylo uzavřeno
			// alert(ajaxWMhttp.readyState);
		}
	};
	ajaxWMhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	ajaxWMhttp.send(sBody);
}


function vypsat_flash() {
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="360" id="artreality2" align="middle">');
	document.write('<param name="allowScriptAccess" value="sameDomain" />');
	document.write('<param name="movie" value="/artreality2.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><embed src="/artreality2.swf" quality="high" bgcolor="#ffffff" width="360" height="270" name="artreality2" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}

function AddFavorite(linkObj,addUrl,addTitle) 
{ 
  if (document.all && !window.opera) 
  { 
    window.external.AddFavorite(addUrl,addTitle); 
    
  } 
  else if (window.opera && window.print) 
  { 
    linkObj.title = addTitle; 
     
  } 
  else if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function')) 
  { 
    if (window.confirm('Přidat oblíbenou stránku jako nový panel?')) 
    { 
      window.sidebar.addPanel(addTitle,addUrl,''); 
     
    } 
  } 
  window.alert('Po potvrzení stiskněte CTRL-D,\nstránka bude přidána k vašim oblíbeným odkazům.'); 
 
}
function img_nahled_galerie(adresa, strana, sirka_okna, vyska_okna, jazyk) {
	window.open("/img-nahled.php?clanek="+adresa+"&strana="+strana+"&jazyk="+jazyk, "_blank", "width="+sirka_okna+", height="+vyska_okna+", menubar=no, directories=no, toolbar=no, location=no, status=no, scrollbars=no, resizable=no");
}