//global vars
var frm = document.forms[0];
//openbrowserwindow
function popUp(theURL,winName,features) { //v2.0 
  window.open(theURL,winName,features);
}
//in event of error
function handleError(a,b,c) {
	alert("[Error message]\n\nwhat(" + a +")\nline(" + c +")\nwhere\n"+ b);
	return true;
}
function viewUser(u) {
  location.href= dbPath+"/u/"+u;
  return false;
}

function isLoggedIn(u){
if(u==username){
return true;
}else{
return false;
}
}

function editUser() {
  location.href= dbPath+"/edit.user.login"
  return false;
}

//- submit after efter validate
function sendForm(fields) {
	frm = document.forms[0];
	complete = true ;
	if(fields!=null){
		for(i=0 ; i<fields.length ; i++) {
			if(eval("frm."+fields[i]+".value")==""){
				eval("frm."+fields[i]+".style.background= '#FF9999'");
				complete = false;
			}
		}
	}
	if(complete){	
	frm.submit();
	}else{
		alert("Du m\u00E5ste komplettera formul\u00E4ret f\u00F6r att kunna spara!")
	}
}

//Cookies
	function setCookie(name, value, expires, path, domain, secure) {
	  var defaultexpires = new Date();
	  defaultexpires.setTime(defaultexpires.getTime());
	  var curCookie = name + "=" + escape(value) +
	      ((expires) ? "; expires=" + expires.toGMTString() : "") +
	      ((path) ? "; path=" + path : "") +
	      ((domain) ? "; domain=" + domain : "") +
	      ((secure) ? "; secure" : "");
	  document.cookie = curCookie;
	}
	
	function getCookie(name) {
	  var dc = document.cookie;
	  var prefix = name + "=";
	  var begin = dc.indexOf("; " + prefix);
	  if (begin == -1) {
	    begin = dc.indexOf(prefix);
	    if (begin != 0) return null;
	  } else
	    begin += 2;
	  var end = document.cookie.indexOf(";", begin);
	  if (end == -1)
	    end = dc.length;
	  return unescape(dc.substring(begin + prefix.length, end));
	}

function getQuery (source, s) {
	q = source.location.search
	start =0
	stop=0
	if ((start=q.indexOf(s,0)) != -1) {
		if ((stop=q.indexOf("&",start+s.length ) ) != -1) {
			return q.substring(start+s.length+1,stop);
		}
		return q.substring(start+s.length+1,q.length);
	}
	return null;
}

// - return a random image from given Attachment archive
// - image dimensions is set here
function randomImage(ID, align) {
	arraySize = eval("ImageArray"+ID+".length");
	r1=Math.round(Math.random()*(arraySize-1));
	document.writeln(eval("ImageArray"+ID+"["+r1+"]") + "\""+align+"\">");
}

function printStaticPage(doc_id) {
  window.open(dbPath+"/page.items.print/"+doc_id+"?open");
}

function openURL(URL) {
  window.open(URL);
}


function editRandom(doc_id){
  location.href= dbPath+"/0/"+doc_id+"?edit"
}

function editAttachmentContainer(doc_id){
  location.href= dbPath+"/attachmentitels/"+doc_id+"?edit"
}
//-open static page
//- if doc_id is not a valid @DocumentUniqueId, assume that this is a URL
//- then open the relative link or direct link
function openStaticPage(doc_id){
  if(doc_id.length == 32){
 	 location.href= dbPath+"/page.items.www/"+doc_id+"?open"
  }else{
  	location.href= doc_id;
  }
}

function openResourceLink(ID,newWindow,type){
var linkStr='';
  if(ID.length == 32){
 	 linkStr = dbPath+"/page.items.www/"+ID+"?open"
  }else{
  	 linkStr=ID;
  }
  if(newWindow){
  	window.open(linkStr);
  }else{
	  location.href=linkStr;
  }
}

//openbrowserwindow
function openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//- edit static page
//- redirect = 1, opens the document in read mode after submit
//- redirect = 0, opens the default admin view
function editStaticPage(doc_id, redirect){
	if(redirect=="1") {
		  location.href= dbPath+"/page.items.edit/"+doc_id+"?edit&view=1";
	 }else{
		 location.href= dbPath+"/page.items.edit/"+doc_id+"?edit";
	 }
}

//- edit compilationpage
function editCompilationPage(doc_id){
  		  location.href= dbPath+"/compilation.items.edit/"+doc_id+"?edit";
}
//simple validation for email
function isValidEmail(str) {
   if((str.indexOf(".") > 0) && (str.indexOf("@") > 0)) {
   	return true;
   }
   return false;
}

//login function
function login(page){
  setCookie('Login.BackPage',page,'','/','','');
  location.href= dbPath+"/user.login?openform&rnd="+Math.random();
}

function logout(){
  location.href= dbPath+"/user.logout" ;
}

function registerUser(){
  location.href= dbPath+"/register.user.login";
}

function edit_user(page){
  if(page!="") {	
	  document.cookie="Login.BackPage="+page;
  }
  location.href= dbPath+"/edit.user.login";
}

function extractlinks(){
	if (document.all||document.getElementById){
		if (document.all)
			var links=document.all.tags("A");
		else if (document.getElementById)
			var links=document.getElementsByTagName("A");
			var total=links.length;
			var win2=window.open("","","menubar,scrollbars,status");
			win2.document.write("<h2>Total Links="+total+"</h2><br>");
			for (i=0;i<total;i++){
				win2.document.write('<a href="'+links[i]+'">'+links[i].innerHTML+'</a><br>');
			}
		win2.document.close();
	}
}

function commentPanelWriter(unid, buttontitle){	
	document.writeln("<br><input type=button value="+buttontitle+" onClick=location.href=\'"+dbPath+"/comment?open&id="+unid+"\'><br>");
     document.writeln("<sc"+"ript src=\""+dbPath+"/comments?openview&restricttocategory="+unid+"\" charset=\"ISO-8859-1\"></sc"+"ript>"); 
}

function doSearch(){
  var theForm=document.forms["search"];
  var query = theForm.query.value;
  if(query==""){
    alert("Var god ange s\u00F6ktext.");
    theForm.query.focus();
    return;
  }
  location.href=dbPath+"/search?searchview&query="+escape(query)+"&start=1&count=15";
}


if(getCookie('viewaction')==null) {  
	vact = "" ; 
}else{  
	vact = getCookie('viewaction') ; 
}
document.writeln("<sc"+"ript src="+dbPath+"/navigator.items.js?OpenView"+vact+" charset=\"ISO-8859-1\"></sc"+"ript>");