var subnav;
var last_log;
var reg_logid = new RegExp(' id=\"log([0-9]*)\"');
var spy_bins = "";
var light;
var loginwin;
var regwin;
var fbreqwin;
var extras = [];
var isIE6 = /msie|MSIE 6/.test(navigator.userAgent);
var topicalUsers;
var comment;
var minispy;
var minicache=false;
var instance_prefix="";
var fbSharePush=false;
var fbSharePushAsked=false;
var fbSharePostAsked=false;
var fbLoginUrl="#";
var frameLinks = false;

Array.prototype.indexOf=function(o,i){for(var j=this.length,i=i<0?i+j<0?0:i+j:i||0;i<j&&this[i]!==o;i++);return j<=i?-1:i};

function arr_uniq(arr){
     var a=[],i;
     arr.sort();
     for(i=0;i<arr.length;i++)
     {
         if(arr[i]!==arr[i+1])
         {
             a[a.length]=arr[i];
         }
     }
     return a;
 
}

function login(msg){
	showLogin(msg);
}

function initAjax(mimetype){
	var http_request;
	if (mimetype===null) mimetype = 'text/xml';
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType(mimetype);
		}
	}else if(window.ActiveXObject){ // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		}catch(e){
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {}
		}
	}
	if (!http_request) {
		alert('Could not create an XMLHTTP instance');
		return false;
	}
   return http_request;
}

function initSubNav(){
	subnav = document.getElementById('subnav');
	if(subnav){
		var lis = subnav.getElementsByTagName('LI');
		for(var i=0; i<lis.length; i++){
			lis[i].onclick=changeTab;
		}
	}
}

function initMiniSpy(){
	minispy = document.getElementById('minispy');
	if (minispy){
		var dls = minispy.getElementsByTagName('DL');
		var id = dls[0].getAttribute('id');
		id = id.substr(3);
		last_log = id;
		if(minicache){
			setInterval(getMiniSpyCached,15000); 
		}else{
			setInterval(getMiniSpy,20000); 
		}
	}
}

function initSpy(){
	var spy = document.getElementById("spy");
	if (spy){
		var inputs = document.getElementsByTagName("INPUT");
		var cbs = []; //new Array();
		var bonus = "";
		var oc = function(){
			bonus= "" ;
			spy_bins = "";
			for(var i=0; i<cbs.length; i++){
				if(cbs[i].checked){
					spy_bins += bonus + cbs[i].getAttribute("name");
					bonus = ",";						
				}
			}
			if(spy_bins===""){
				spy.innerHTML = "<p>I rutan till h&ouml;ger v&auml;ljer du vilken typ av h&auml;ndelser som ska visas.</p>";
			}else{
				ajaxCall("/getspy.php","bins="+spy_bins,function(http_request){
					if (http_request.responseText!=""){
						spy.innerHTML = http_request.responseText;
					}
				},"text/html");
			}
			var date = new Date();
			date.setTime(date.getTime()+(30*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
			document.cookie = "bins="+((spy_bins)? spy_bins : "empty")+expires+"; path=/spionera";
		};
		for(var i=0; i<inputs.length; i++){
			if(inputs[i].type=="checkbox"){
				cbs.push(inputs[i]);
				inputs[i].onclick = oc;
			}	
		}	
		for(i=0; i<cbs.length; i++){
			if(cbs[i].checked){
				spy_bins += bonus + cbs[i].getAttribute("name");
				bonus = ",";
			}
		}
		var divs = spy.getElementsByTagName('div');
		last_log = divs[0].getAttribute('id').substr(3);
		setInterval(getSpy,10000);
	}	
}

function ajaxCall(url,question,fun,doctype){
	if (doctype==null) doctype = 'text/xml';
	var http_request = initAjax(doctype);
	if(http_request){
		http_request.onreadystatechange = function(){
			if (http_request.readyState == 4){
				if (http_request.status == 200){
					fun(http_request);
				}
			}
		};
		http_request.open('POST', url, true);
		http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		http_request.send(question);
	}
}

function topicsDropDown(){
	var el = document.getElementById("topicsDrop");
	var e = document.getElementById('topics');
	if(el.className.indexOf("down")>=0){
		e.style.display="block";
		el.className="drop up";
		el.innerHTML="Dölj mer &#9650;";
	}else{
		e.style.display="none";
		el.className="drop down";
		el.innerHTML="Visa mer &#9660;";
	}
	return false;
}


function getCaretPos(obj){
	if(obj.selectionStart){
		return obj.selectionStart;
	}else if(document.selection && document.selection.createRange){
		obj.focus();
		var sel = document.selection.createRange();
		var dup = sel.duplicate();
		var c = "\001";
		sel.text=c;
		dup.moveToElementText(obj);
		var pos = dup.text.indexOf(c);
		sel.moveStart('character',-1);
		sel.text="";
		return pos;
	}else{
		return -1;
	}
}

function setSelRange(inputEl, selStart, selEnd){ 
	if (inputEl.setSelectionRange){ 
		inputEl.focus(); 
		inputEl.setSelectionRange(selStart, selEnd); 
	}else if(inputEl.createTextRange){
 		var range = inputEl.createTextRange(); 
		range.collapse(true); 
		range.moveEnd('character', selEnd); 
		range.moveStart('character', selStart); 
		range.select(); 
	}
}

function getKey(str,keys){
	keys=arr_uniq(keys);//keys.unique();
	var matches=[]; //new Array();
	for(var i=0; i<keys.length; i++){
		if (keys[i].substring(0,str.length)==str){
			matches.push(keys[i].substring(str.length));	
		}

	}
	if(matches.length==1){
		return matches[0];
	}else if(matches.length>1){
		var common = 0;
		var tryAnother=true;
		while(tryAnother){
			var chr = matches[0].charAt(common);  
			for(var i=1; i<matches.length; i++){
				if(matches[i].charAt(common)!=chr){
					tryAnother=false;
					break;
				}
			}
			common++;
		}
		return matches[0].substring(0,common-1);
	}else{
		return null;
	}
}

function commentKeyCheck(evt){
	var isSafari = navigator.userAgent.toLowerCase().indexOf("safari") != -1;
	var code;
	if (typeof evt === 'undefined') evt = window.event;
	if (evt.keyCode) code = evt.keyCode;
	else if (evt.which) code = evt.which;
	
	switch(code){
		case 25:
			if(!isSafari) break;
		case 9:
			var end = getCaretPos(comment);
			var startStr = comment.value.substr(0,end);
			var arr = startStr.split(/\s/);
			var str = arr[arr.length-1];
			if(str.charAt(0)=="@"){
				str = str.substring(1);
				var key = getKey(str,topicalUsers);
				if(key!=null){
					comment.value = startStr + key + comment.value.substring(end);
					var pos = startStr.length + key.length;
					setSelRange(comment,pos,pos);
				}
				return false;
			}
			break;
		default:
			break;
	}

	return true;
}

function getSpy(){
	ajaxCall("/nextlog.php","logid="+last_log+"&spybins="+spy_bins,function(http_request){
		if (http_request.responseText!=""&&http_request.responseText!="<empty />"){
			var newlink = http_request.responseText;
			var spy = document.getElementById('spy');
			var divs = spy.getElementsByTagName('div');
			spy.innerHTML = newlink + spy.innerHTML;
			spy.removeChild(divs[divs.length-1]);
			var m = reg_logid.exec(newlink);
			if (m==null){
				last_log++;
			}else{
				last_log = m[1];
			}
			setTimeout(getSpy,500);
		}
	},"text/html");
}

function getMiniSpy(){
	ajaxCall("/nextlog.php","logid="+last_log+"&action=alla&type=mini",function(http_request){
		if (http_request.responseText!=""&&http_request.responseText!="<empty />"){
			var newlink = http_request.responseText;
			var minispy = document.getElementById('minispy');
			var spys = minispy.getElementsByTagName('DL');
			minispy.innerHTML = newlink + minispy.innerHTML;
			minispy.removeChild(spys[spys.length-1]);
			parseFbml();
			var m = reg_logid.exec(newlink);
			if (m==null){
				last_log++;
			}else{
				last_log = m[1];
			}
			setTimeout(getMiniSpy,500);
		}
	},"text/html");
}

function changeTab(){
	var lis = subnav.getElementsByTagName('LI');
	for(var i=0; i<lis.length; i++){
		lis[i].className = '';
		document.getElementById(lis[i].getElementsByTagName('A')[0].getAttribute('rel')).style.display = 'none';
	}
	this.className='sel';
	document.getElementById(this.getElementsByTagName('A')[0].getAttribute('rel')).style.display = 'block';
	
	this.blur();	
	return false;
}

function pusha(){
	this.blur();
	var q = this.getAttribute('rel');
	ajaxCall("/save.php",q,function(http_request){
			if(http_request.responseText!=""){
				if (http_request.responseText=="offline"){
					login("pusha");
				}else if(http_request.responseText=="notallowed"){
						alert("Något gick fel, prova att ladda om sidan");
				}else{
					var response = http_request.responseText.split(" ");
					document.getElementById('push'+response[0]).innerHTML = "<span><strong>"+response[1]+"</strong> pushad</span>";
					if(fbSharePush){
						spreadFacebook(response[0],'pushat');
					}
				}
			}
		},"text/html")
	return false;
}


function logout(){
	ajaxCall("/loggaut","ajax=true",function(http_request){},"text/html");
}


var drop = function(){
	this.blur();
	var e = document.getElementById(this.getAttribute('rel'));
	if(e.style.display=="inline"){
		e.style.display="none";
	}else{
		e.style.display="inline";
	}
	//var old_body_click = document.body.onclick;
	document.body.onclick=function(){
		//old_body_click();
		document.body.onclick = function(){
			e.style.display="none";
			//document.body.onclick=old_body_click;
		}
	}
	return false;
}

function showVideo(){
	var id = this.getAttribute('rel');
	ajaxCall("/getvideo.php","id="+id,function(http_request){
		if(http_request.responseText!="" && http_request.responseText!="notvideo"){
			var viddiv = document.getElementById("video"+id);
			viddiv.style.display = "block";
			viddiv.innerHTML = http_request.responseText;
			var showvideo = document.getElementById("show_video"+id);
			showvideo.innerHTML = '<a href="#" class="vid-off" rel='+id+'">D&ouml;lj video</a>';
			var hide = function(){
					viddiv.style.display = "none";
					showvideo.innerHTML = '<a href="#" class="vid-on" rel='+id+'">Visa video</a>';
					showvideo.getElementsByTagName('A')[0].onclick=function(){
						viddiv.style.display = "block";
						showvideo.innerHTML = '<a href="#" class="vid-off" rel='+id+'">D&ouml;lj video</a>';
						showvideo.getElementsByTagName('A')[0].onclick=hide;
						return false;
					};
					return false;
				};
		
			showvideo.getElementsByTagName('A')[0].onclick=hide;
		}
	},"text/xml");
	return false;
}

function showImage(){
	var id = this.getAttribute('rel');
	ajaxCall("/getimage.php","id="+id,function(http_request){
		if(http_request.responseText!="" && http_request.responseText!="notimage"){
			var imgdiv = document.getElementById("image"+id);
			imgdiv.style.display = "block";
			imgdiv.innerHTML = http_request.responseText;
			var showimage = document.getElementById("show_image"+id);
			showimage.innerHTML = '<a href="#" class="img-off" rel='+id+'">D&ouml;lj bild</a>';
			var hide = function(){
					imgdiv.style.display = "none";
					showimage.innerHTML = '<a href="#" class="img-on" rel='+id+'">Visa bild</a>';
					showimage.getElementsByTagName('A')[0].onclick=function(){
						imgdiv.style.display = "block";
						showimage.innerHTML = '<a href="#" class="img-off" rel='+id+'">D&ouml;lj bild</a>';
						showimage.getElementsByTagName('A')[0].onclick=hide;
						return false;
					};
					return false;
				};
		
			showimage.getElementsByTagName('A')[0].onclick=hide;
		}
	},"text/xml");
	return false;
}

function showPoll(){
	var id = this.getAttribute('rel');
	ajaxCall("/getvideo.php","id="+id,function(http_request){
		if(http_request.responseText!="" && http_request.responseText!="notvideo"){
			var viddiv = document.getElementById("video"+id);
			viddiv.style.display = "block";
			viddiv.innerHTML = http_request.responseText;
			var showvideo = document.getElementById("show_video"+id);
			showvideo.innerHTML = '<a href="#" class="poll-off" rel='+id+'">D&ouml;lj omr&ouml;stning</a>';
			var hide = function(){
					viddiv.style.display = "none";
					showvideo.innerHTML = '<a href="#" class="poll-on" rel='+id+'">Visa omr&ouml;stning</a>';
					showvideo.getElementsByTagName('A')[0].onclick=function(){
						viddiv.style.display = "block";
						showvideo.innerHTML = '<a href="#" class="poll-off" rel='+id+'">D&ouml;lj omr&ouml;stning</a>';
						showvideo.getElementsByTagName('A')[0].onclick=hide;
						return false;
					};
					return false;
				};
		
			showvideo.getElementsByTagName('A')[0].onclick=hide;
		}
	},"text/xml");
	return false;
}


function showList(){
	var id = this.getAttribute('rel');
	ajaxCall("/getvideo.php","id="+id,function(http_request){
		if(http_request.responseText!="" && http_request.responseText!="notvideo"){
			var viddiv = document.getElementById("video"+id);
			viddiv.style.display = "block";
			viddiv.innerHTML = http_request.responseText;
			var showvideo = document.getElementById("show_video"+id);
			showvideo.innerHTML = '<a href="#" class="list-off" rel='+id+'">D&ouml;lj lista</a>';
			var hide = function(){
					viddiv.style.display = "none";
					showvideo.innerHTML = '<a href="#" class="list-on" rel='+id+'">Visa lista</a>';
					showvideo.getElementsByTagName('A')[0].onclick=function(){
						viddiv.style.display = "block";
						showvideo.innerHTML = '<a href="#" class="list-off" rel='+id+'">D&ouml;lj lista</a>';
						showvideo.getElementsByTagName('A')[0].onclick=hide;
						return false;
					};
					return false;
				};
		
			showvideo.getElementsByTagName('A')[0].onclick=hide;
		}
	},"text/xml");
	return false;
}


function report(){
	var id = this.getAttribute('rel');
	ajaxCall("/report.php","link="+id,function(http_request){
			if(http_request.responseText!=""){
				var response = http_request.responseText;
				if (response=="offline"){
					login("Logga in för att rapportera!");
				}else{
					document.getElementById('link'+response).className += " reported";
					//document.getElementById('report'+response).className = "report";
					document.getElementById('report'+response).innerHTML = "";
					document.getElementById('dupereport'+response).innerHTML = "";
				}
			}
		},"text/html");
	return false;	
}

function dupereport(){
	var id = this.getAttribute('rel');
	ajaxCall("/dupereport.php","link="+id,function(http_request){
			if(http_request.responseText!=""){
				var response = http_request.responseText;
				if (response=="offline"){
					login("Logga in för att rapportera!");
				}else{
					document.getElementById('link'+response).className += " reported";
					//document.getElementById('report'+response).className = "dupereport";
					document.getElementById('report'+response).innerHTML = "";
					document.getElementById('dupereport'+response).innerHTML = "";
				}
			}
		},"text/html");
	return false;	
}

function deleteLink(){
	var id = this.getAttribute('rel');
	ajaxCall("/delete.php","link="+id,function(http_request){
			if(http_request.responseText!=""){
				var response = http_request.responseText;
				if (response=="offline"){
					login("Logga in för att radera!");
				}else{
					//document.getElementById('delete'+response).className = "delete";
					document.getElementById('link'+response).className += " deleted";
					document.getElementById('delete'+response).innerHTML = "";
				}
			}
		},"text/html");
	return false;	
}

function reportComment(){
	var id = this.getAttribute('rel');
	var parent = this.parentNode;
	ajaxCall("/report_comment.php","comment="+id,function(http_request){
			if(http_request.responseText!=""){
				var response = http_request.responseText;
				if (response=="offline"){
					login("Logga in för att rapportera!");
				}else{
					document.getElementById('comment-'+id).className += " reported";
					parent.innerHTML='<span class="reportComment">Rapporterad</span>';
				}
			}
		},"text/html");
	return false;	
}

function addLinkToTopic(){
	var what = this.getAttribute('rel');
	var link = what.split(":")[0];
	var topic = what.split(":")[1];
	var displayName = what.split(":")[2];
	ajaxCall("/addLinkToTopic.php","link="+link+"&topic="+topic,function(http_request){
			if(http_request.responseText!=""){
				var response = http_request.responseText;
				if (response=="offline"){
					login("Logga in för att rapportera!");
				}else{
					var linkDiv = document.getElementById('link'+link);
					var linkHtml = linkDiv.innerHTML;
					var splitHtml = linkHtml.split("</a> i ");
					var host = window.location.host.replace(/^([a-z0-9]){1,20}./, '');
					linkDiv.innerHTML = splitHtml[0] + '</a> i <a href="http://' + topic + '.' + host + '">' + displayName + '</a>, ' + splitHtml[1];
					initLinks();
				}
			}
		},"text/html");
		this.parentNode.removeChild(this);
	return false;	
}

function click(id){
	ajaxCall("/click.php","link="+id,function(http_request){},"text/html")
}

function initLinks(){
	var pushbuttons = getElementsByClass("push",document.getElementById("main"),"p");
	for(var i=0; i<pushbuttons.length; i++){
		var pushlink = pushbuttons[i].getElementsByTagName('A')[0];
		if (pushlink) pushlink.onclick = pusha;
	}	
	var showvideos = getElementsByClass("vid-on",document.getElementById("main"),"a");
	for(var i=0; i<showvideos.length; i++){
		showvideos[i].onclick = showVideo;
	}
	var showimages = getElementsByClass("img-on",document.getElementById("main"),"a");
	for(var i=0; i<showimages.length; i++){
		showimages[i].onclick = showImage;
	}
	var showpolls = getElementsByClass("poll-on",document.getElementById("main"),"a");
	for(var i=0; i<showpolls.length; i++){
		showpolls[i].onclick = showPoll;
	}
	var showlists = getElementsByClass("list-on",document.getElementById("main"),"a");
	for(var i=0; i<showlists.length; i++){
		showlists[i].onclick = showList;
	}
	var dupereportlnks = getElementsByClass("dupereport",document.getElementById("main"),"a");
	for(var i=0; i<dupereportlnks.length; i++){
		dupereportlnks[i].onclick = dupereport;
	}	
	dupereportlnks = getElementsByClass("report",document.getElementById("secondary"),"a");
	for(var i=0; i<dupereportlnks.length; i++){
		dupereportlnks[i].onclick = dupereport;
	}
	var reportlnks = getElementsByClass("report",document.getElementById("main"),"a");
	for(var i=0; i<reportlnks.length; i++){
		reportlnks[i].onclick = report;
	}
	reportlnks = getElementsByClass("report",document.getElementById("secondary"),"a");
	for(var i=0; i<reportlnks.length; i++){
		reportlnks[i].onclick = report;
	}
	reportcomments = getElementsByClass("reportComment",document.getElementById("main"),"a");
	for(var i=0; i<reportcomments.length; i++){
		reportcomments[i].onclick = reportComment;
	}
	var deletelnks = getElementsByClass("delete",document.getElementById("main"),"a");
	for(var i=0; i<deletelnks.length; i++){
		deletelnks[i].onclick = deleteLink;
	}
	deletelnks = getElementsByClass("delete",document.getElementById("secondary"),"a");
	for(var i=0; i<deletelnks.length; i++){
		deletelnks[i].onclick = deleteLink;
	}
	addtopics = getElementsByClass("addtopic",document.getElementById("main"),"a");
	for(var i=0; i<addtopics.length; i++){
		addtopics[i].onclick = addLinkToTopic;
	}
	var lnks = getElementsByClass("entry",document.getElementById("main"),"div");
	for(var i=0; i<lnks.length; i++){
		lnks[i].getElementsByTagName('A')[0].onclick = function(){
			click(this.parentNode.parentNode.id.substr(4));
		};
		lnks[i].getElementsByTagName('A')[1].onclick = function(){
			click(this.parentNode.parentNode.parentNode.id.substr(4));
		};
	}	
	var shares = getElementsByClass("share",document.getElementById("main"),"a");
	for(var i=0; i<shares.length; i++){
		shares[i].onclick = drop;
	}
	var trashs = getElementsByClass("trash",document.getElementById("main"),"a");
	for(var i=0; i<trashs.length; i++){
		trashs[i].onclick = drop;
	}
}

function initSearch(){
	var advanced = document.getElementById("advancedsearch");
	if(advanced){
		advanced.style.display = "none";
		var label = document.getElementsByTagName("LABEL")[1];
		var a_on = document.getElementById("advanced_button");
		var a_off;
		var show_advanced = function(){
			advanced.style.display = "block";
			label.innerHTML = '<a href="#" id="standard_button">Standard</a> &middot; Avancerat';
			a_off = document.getElementById("standard_button");
			a_off.onclick = function(){
				advanced.style.display = "none";
				label.innerHTML = 'Standard &middot; ';
				label.appendChild(a_on);
			}
			return false;
		};
		a_on.onclick = show_advanced; 
	}	
}

function closeExtras(){
	for(var i=0; i<extras.length; i++){
		extras[i].style.display = "none";
	}
}

function modularWin(){
	//this.blur();
	if (!light){
		light = document.createElement('div');
		document.getElementsByTagName('BODY')[0].appendChild(light);
		light.id = "light";
		light.onclick = closeExtras;
		extras.push(light);
	}else{
		light.style.display = "block";
	}
}

function showFbPostRequest(true_function,false_function,type){
	closeExtras();
	modularWin();
	if(!fbreqwin){
		if(type=="pushat") fbSharePushAsked=true;
		if(type=="postat") fbSharePostAsked=true;
		ajaxCall("/fb_askedspread.php","verb="+type,function(http_request){},"text/xml");
		fbreqwin = document.createElement('div');
		fbreqwin.id = "fbreqwin";
		var heading = "";
		var infoText = "";
		if(type=="postat"){
			heading = "Sprid dina länkar på Facebook";
			infoText = "<p>Vi kan se till att länkarna du postar på Pusha automatiskt postas på din Facebook-sida. På så sätt kan du enkelt <strong>öka chanserna för att dina länkar ska få fler pushar</strong>.</p><p>I dina inställningar här på Pusha kan du ändra ditt val senare om du vill.</p>";
		}else if(type=="pushat"){
			heading = "Sprid dina pushar på Facebook";
			infoText = "<p>Vi kan se till att länkarna du pushar på Pusha automatiskt postas på din Facebook-sida. På så sätt kan du visa dina vänner vilka bilder, videor och nyheter du gillar.</p><p>I dina inställningar här på Pusha kan du ändra ditt val senare om du vill.</p>";			
		}
		fbreqwin.innerHTML = '<fieldset><p class="close"><a href="javascript: closeExtras()">St&auml;ng</a></p><h2>'+heading+'</h2>'+infoText+'<p><input type="submit" value="Ja, sprid länkarna på Facebook" id="fbPostTrue" class="btn" /> <input type="submit" value="Nej, sprid dem ej på Facebook" id="fbPostFalse" class="btn" /></p></fieldset>';
		document.getElementsByTagName('BODY')[0].appendChild(fbreqwin);
		extras.push(fbreqwin);
		document.getElementById("fbPostTrue").onclick = function(){
			closeExtras();
			true_function();
		}
		document.getElementById("fbPostFalse").onclick = function(){
			closeExtras();
			false_function();
		}
	}else{
		fbreqwin.style.display = "block";
	}
}



function spreadFacebook(linkid,verb){

	var fbSpreadCall = function(){
		ajaxCall("/spreadfacebook.php","linkid="+linkid+"&verb="+verb,function(http_request){},"text/xml");
	}
	FB.Facebook.apiClient.users_hasAppPermission("publish_stream",function(publish_stream){

		var asked = false;
		if(verb=="postat") asked = fbSharePostAsked;
		if(verb=="pushat") asked = fbSharePushAsked;
		
		if(publish_stream && asked){
			fbSpreadCall();
		}else{
			showFbPostRequest(
				function(){
					FB.Connect.showPermissionDialog('publish_stream', function(permissions){
							if(permissions.indexOf('publish_stream')>=0){
								fbSpreadCall();
							}
						}
					);
				},
				function(){
					ajaxCall("/fb_turnoffspread.php","verb="+verb,function(http_request){},"text/xml");
					fbSharePush=false;
				},
				verb
			);			
		}
	});
	
	
}


function showRegister(){
	if(isIE6) return true;
	closeExtras();
	modularWin();
	if(!regwin){
		regwin = document.createElement('div');
		regwin.id = "regwin";
		extra_message = '<div class="wintip">Om du har ett konto på Facebook kan du enkelt logga in via det utan att skapa ett konto på Pusha, klicka bara på knappen nedan. </p><p><a href="'+fbLoginUrl+'"><img src="/i/fb_connect.png" /></a></p></div>';
		regwin.innerHTML = '<form name="register" action="/blimedlem" method="post"><fieldset><p class="close"><a href="javascript: closeExtras()">St&auml;ng</a></p><h2>Bli medlem</h2>'+extra_message+'<p><label for="username">&Ouml;nskat anv&auml;ndarnamn:</label><input type="text" name="username" id="username" class="txt iw" maxlength="15" value="" /></p><p><label for="password">&Ouml;nskat l&ouml;senord:</label><input type="password" name="password" id="password" class="txt iw" /></p><p><label for="confirm">Bekr&auml;fta l&ouml;senord:</label><input type="password" name="confirm" id="confirm" class="txt iw" /></p><p><label for="email">Din e-postadress:</label><input type="text" name="email" id="email" class="txt iw" maxlength="150" value="" /></p><p><input type="checkbox" name="agree"  /> Acceptera v&aring;rt <a href="/villkor" target="_blank">anv&auml;ndaravtal</a>.</p><p><input type="submit" value="Bli medlem" class="btn" /></p></fieldset></form>';
		document.getElementsByTagName('BODY')[0].appendChild(regwin);
		extras.push(regwin);
		//parseFbml();
	}else{
		regwin.style.display = "block";
	}
	document.register.username.focus();
	//document.getElementById("username").focus();
	return false;
}
/*
function showLogin(){
	showLogin("","");
}
function showLogin(message){
	showLogin(message,"");
}
*/
function showLogin(message,ref){
	if(typeof message === 'undefined') message="";
	if(typeof ref === 'undefined') ref="";
	if(isIE6) return true;
	closeExtras();
	modularWin();
	if(!loginwin){
		loginwin = document.createElement('div');
		loginwin.id = "loginwin";
		var whole="";
		if(typeof message!="string") message="";
		var extra_title = "";
		var extra_message = "";
		if(message!=""){
			extra_title = " för att pusha";
			extra_message = '<div class="wintip"><p>Ny på Pusha? <a href="/blimedlem" onclick="return showRegister()">Bli medlem gratis</a> eller anslut med ditt befintliga Facebook-konto genom att klicka på knappen nedan. </p><p><a href="'+fbLoginUrl+'"><img src="/i/fb_connect.png" /></a></p></div>';
		}
		if(typeof ref!="string") ref="";
		if(ref==""){
			whole = '<input type="hidden" name="wholeurl" value="'+window.location.href+'" />';
		}else{
			ref = '<input type="hidden" name="ref" value="'+ref+'" />';
		}
		var fullhtml = '<form name="login" action="/loggain" method="post"><fieldset><p class="close"><a href="javascript: closeExtras()">St&auml;ng</a></p><h2>Logga in'+extra_title+'</h2>'+extra_message+'<input type="hidden" name="auto" value="true" />'+ref+whole+'<p><label for="username">Anv&auml;ndarnamn:</label><input type="text" name="username" id="username" class="txt iw" maxlength="15" /></p><p><label for="password">L&ouml;senord:</label><input type="password" name="password" id="password" autocomplete="on" class="txt iw" /></p><p><input type="checkbox" name="remember" checked /> Kom ih&aring;g mig | <a href="/glomt">Gl&ouml;mt ditt l&ouml;senord?</a></p><p><input type="submit" value="Logga in" class="btn" /></p></fieldset></form>';
		loginwin.innerHTML = fullhtml;
		document.getElementsByTagName('BODY')[0].appendChild(loginwin);
		extras.push(loginwin);
		//parseFbml();
	}else{
		loginwin.style.display = "block";
	}
	document.login.username.focus();
	//document.getElementById("username").focus();
	return false;
}

function initModular(){
	var login = document.getElementById("login");
	if(login) login.onclick = showLogin;
	var register = document.getElementById("signup");
	if(register) register.onclick = showRegister;
	var submit = document.getElementById("post");
	var online = document.getElementById("logout");
	if(submit && !online) submit.onclick=function(){return showLogin('<p><strong>Logga in för posta länkar!</strong></p><p>Eller <a href="/blimedlem" onclick="return showRegister()">bli medlem gratis</a> om du inte redan är det.</p>','/posta');};
}

function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

function getElementsByClass(className,node,tag) {
	var classElements = new Array();
	if (node == null)	node = document;
	if (tag == null) tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	for(var i=0, j=0; i<elsLen; i++){
		if (els[i].className.split(" ").indexOf(className)>-1){
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function getMiniSpyCached(){
	sc = document.getElementById("getminiscript");
	if(sc){
		document.body.removeChild(sc)
	}
	var script = document.createElement("script");        
	script.setAttribute("src","http://cache.pusha.se/"+instance_prefix+"minispy?nocache="+Math.random());
	script.setAttribute("type","text/javascript");
	script.setAttribute("id","getminiscript");           
	document.body.appendChild(script);

}

function gotMiniSpy(logs){
	newlogs = [];
	for(var i=0; i<logs.logs.length; i++){
		if(logs.logs[i].id>last_log){
			newlogs.push(logs.logs[i]);
		}
	}

	addMini(newlogs);
	
}

function addMini(logs){
	if(logs.length>0){
		var log = logs.pop();
		loghtml = '<dl id="log'+log.id+'" class="preview">';
		loghtml += '<dt><a href="/medlemmar/'+log.username+'">'+log.avatar+'</a>';
		loghtml += '<dd><a href="/'+log.permaUrl+'" title="'+log.title+'">'+log.title+'</a></dd>';
		loghtml += '<dd>'+log.action+' av <em><a href="/medlemmar/'+log.username+'">'+log.username+'</a></em></dd>';
		loghtml += '</dl>';
		minispy.innerHTML = loghtml + minispy.innerHTML;
		var dls = minispy.getElementsByTagName("DL");
		minispy.removeChild(dls[dls.length-1]);
		//parseFbml();
		last_log=log.id;
		setTimeout(function(){addMini(logs)},500);
	}
}



function NewTips(){}
NewTips.init = function(){
	NewTips.layer = document.getElementById("newtips");
	if(NewTips.layer){
		NewTips.container = document.getElementById("newtipcontainer");
		document.getElementById("yeslink").onclick=NewTips.yes;
		document.getElementById("nolink").onclick=NewTips.no;
		//NewTips.test();
		
		NewTips.dupes = new Array();
		NewTips.dupes[0] = parseInt(document.getElementById("newtiplink").rel);
		ajaxCall("/get_newtips.php","",function(http_request){
			if(http_request.responseText!=""){
				NewTips.links = eval('(' + http_request.responseText + ')');
				//alert(NewTips.links[0].title);
			}
		},"text/html");
		
	}
}
NewTips.scrollTo = function(target,callback){
	if(parseInt(NewTips.layer.style.top)!=target){
		var curr = (NewTips.layer.style.top=="")? 0 : parseInt(NewTips.layer.style.top);
		var dist = curr-target;
		NewTips.layer.style.top = (curr-Math.ceil(dist/5.0))+"px";
		setTimeout('NewTips.scrollTo('+target+','+callback+')',10);
	}else{
		if(target!=0){
			NewTips.layer.style.top = "50px";
			callback();
			NewTips.scrollTo(0,callback);
		}
	}
}
NewTips.next = function(){
	NewTips.scrollTo(-50,function(){
		NewTips.dupes.push(parseInt(document.getElementById("newtiplink").rel));

		var newLink = NewTips.links.shift();
		
		while (newLink!=null && NewTips.dupes.indexOf(newLink.id)>=0){
			newLink = NewTips.links.shift();
		}
		
		if(newLink==null){
			//no more links
			NewTips.layer.innerHTML = '<div style="text-align: center; font-weight: bold;">Inga fler nya länkar</span>';
			setTimeout('NewTips.close()',1000);
		}else{
			//switch link
			document.getElementById("newtiplink").innerHTML = newLink.title;
			document.getElementById("newtiplink").href = (frameLinks)? newLink.frameUrl : newLink.url;
			document.getElementById("newtiplink").rel = newLink.id;
			document.getElementById("newtiplink").title = newLink.url;
			//alert("old: "+document.getElementById("yeslink").rel);
			document.getElementById("yeslink").rel = "h="+newLink.h+"&link="+newLink.id;
			document.getElementById("nolink").rel = "h="+newLink.h+"&link="+newLink.id;
			document.getElementById("newtipcomment").href = newLink.permaUrl;
			document.getElementById("newtipcomment").innerHTML = "("+((newLink.nrOfComments==0)? "Kommentera)" : newLink.nrOfComments+" kommentar"+((newLink.nrOfComments==1)? ")" : "er)"));
			
			//alert("new: "+document.getElementById("yeslink").rel);
			
		}
	});
}
NewTips.test = function(){
	setInterval('NewTips.next()',4000);
}
NewTips.close = function(){
	if(NewTips.container.style.display!="none"){
		if(parseInt(NewTips.container.style.height)>0||NewTips.container.style.height==""){
			if(NewTips.container.style.height==""){
				NewTips.container.style.display="block";
				NewTips.container.style.height="30px";
			}else{
				NewTips.container.style.height=(parseInt(NewTips.container.style.height)-2)+"px";
			}
			setTimeout('NewTips.close()',10);
		}else{
			NewTips.container.style.height="0";
			NewTips.container.style.display="none";
		}
	}
}
NewTips.yes = function(){
	//alert(this.rel);
	
	ajaxCall("/save.php",this.rel,function(http_request){
		if(http_request.responseText!=""){
			if (http_request.responseText=="offline"){
				login("pusha");
			}else if(http_request.responseText=="notallowed"){
					//alert("Något gick fel, prova att ladda om sidan");
			}else{
				var response = http_request.responseText.split(" ");
				if(fbSharePush){
					spreadFacebook(response[0],'pushat');
				}
			}
		}
	},"text/html");
	
	NewTips.next();
	return false;
}
NewTips.no = function(){
	//alert("no");
	
	ajaxCall("/no.php",this.rel,function(http_request){
		if(http_request.responseText!=""){
			if (http_request.responseText=="offline"){
				login("pusha");
			}else if(http_request.responseText=="notallowed"){
					alert("fel: "+http_request.responseText);
			}else{
				//noed
			}
		}
	},"text/html");
	
	NewTips.next();
	return false;
}


addLoadEvent(initSearch);
addLoadEvent(initLinks);
addLoadEvent(initSubNav);
addLoadEvent(initMiniSpy);
addLoadEvent(initSpy);
addLoadEvent(initModular);

addLoadEvent(NewTips.init);