function __adminLoadFromMeta(metaType, lang){
	weburl=document.getElementById('addlink_url').value;
	if(weburl=="http://"){
		if(lang==1) alert("You must enter the URL address first!");
		else alert("Musíte nejdříve vyplnit adresu URL!");
		return;
	} else if(weburl==''){
		if(lang==1) alert("You must enter the URL address first!");
		else alert("Musíte nejdříve vyplnit adresu URL!");
		return;
	}
	
	if(metaType=='title') url='loadmeta.php?t=title&u='+weburl;
	else if(metaType=='description') url='loadmeta.php?t=meta&u='+weburl;
	
	var xmlhttp=false;
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	try {
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
	xmlhttp = false;
	}
	}
	@end @*/
	if(!xmlhttp && typeof XMLHttpRequest!='undefined'){
		try{
			xmlhttp=new XMLHttpRequest();
		} catch (e){
			xmlhttp=false;
		}
	}
	if(!xmlhttp && window.createRequest){
		try{
			xmlhttp = window.createRequest();
		} catch(e){
			xmlhttp=false;
		}
	}
	xmlhttp.open("GET", url, true);
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4) var txt=xmlhttp.responseText;
		if(typeof(txt) != 'undefined'){
			if(txt=='404'){
				document.getElementById('addlink_desc').disabled=false;
				document.getElementById('addlink_name').disabled=false;
				if(metaType=='description') document.getElementById('addlink_desc').value="";
				if(metaType=='title') document.getElementById('addlink_name').value="";
				if(lang==1) alert("Error, page not exist.");
				else alert("Chyba, stránka neexistuje!");
			} else if(txt=='403'){
				document.getElementById('addlink_desc').disabled=false;
				document.getElementById('addlink_name').disabled=false;
				if(metaType=='description') document.getElementById('addlink_desc').value="";
				if(metaType=='title') document.getElementById('addlink_name').value="";
				alert("");
			} else if(txt=='nometa'){
				document.getElementById('addlink_desc').disabled=false;
				document.getElementById('addlink_name').disabled=false;
				if(metaType=='description') document.getElementById('addlink_desc').value="";
				if(metaType=='title') document.getElementById('addlink_name').value="";
				if(lang==1) alert("Page hasn't a meta tag with the information.");
				else alert("Chyba, stránka neobsahuje meta tag s informacemi!");
			} 
			 else if(txt=='cantconnect')
			 {
				document.getElementById('addlink_desc').disabled=false;
				document.getElementById('addlink_name').disabled=false;
				if(metaType=='description') document.getElementById('addlink_desc').value="";
				if(metaType=='title') document.getElementById('addlink_name').value="";
				if(lang==1) alert("");
				else alert("Chyba, nelze se připojit!");
       }
        else{
				if(metaType=='title'){
					document.getElementById('addlink_name').value=txt;
					document.getElementById('addlink_name').disabled=false;
				} else if(metaType=='description'){
					document.getElementById('addlink_desc').value=txt;
					document.getElementById('addlink_desc').disabled=false;
				}
			}
		} else{
			if(metaType=='title'){
				document.getElementById('addlink_name').disabled=true;
				if(lang==1) document.getElementById('addlink_name').value="Loading...";
				else document.getElementById('addlink_name').value="Načítám...";
			} else if(metaType=='description'){
				document.getElementById('addlink_desc').disabled=true;
				if(lang==1) document.getElementById('addlink_desc').value="Loading...";
				else document.getElementById('addlink_desc').value="Načítám...";
			}
		}
	}
	xmlhttp.send(null);
}

function __adminSelectAll(tmpsel){
	count=document.getElementById('links_form').elements.length;
	for(i=0; i<count; i++) document.getElementById('links_form').elements[i].checked=tmpsel;
}
	
function __adminSubmitForm(val){
	count=document.getElementById('links_form').elements.length;
	pocet=0;
	
	for(i=0; i<count; i++) if(document.getElementById('links_form').elements[i].checked==true) pocet++;
	if(val!='-' && pocet > 0) document.getElementById('links_form').submit();
	else document.getElementById('links_action').options[0].selected=true;
}

function __adminDialog(){
	obj=document.getElementById('__ProgressDialog');
	obj.style.top='50%';
	obj.style.left='50%';
	obj.style.width='100px';
	obj.style.height='50px';
	obj.style.background='#eeeeee';
	obj.innerHTML='<strong>Probíhá ověřování odkazu</strong><br />Čekejte prosím...';
	obj.style.visibility='visible';
	return true;
}