// moment.js
// // version : 1.7.2
// // author : Tim Wood
// // license : MIT
// // momentjs.com
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is-rtl":""),o(u.el,"mousedown",u._onMouseDown,!0),o(u.el,"change",u._onChange),a.field&&(a.bound?t.body.appendChild(u.el):a.field.parentNode.insertBefore(u.el,a.field.nextSibling),o(a.field,"change",u._onInputChange),a.defaultDate||(r&&a.field.value?a.defaultDate=e.moment(a.field.value,a.format).toDate():a.defaultDate=new Date(Date.parse(a.field.value)),a.setDefaultDate=!0));var l=a.defaultDate;p(l)?a.setDefaultDate?u.setDate(l):u.gotoDate(l):u.gotoDate(new Date),a.bound?(this.hide(),u.el.className+=" is-bound",o(a.field,"click",u._onInputClick),o(a.field,"focus",u._onInputFocus),o(a.field,"blur",u._onInputBlur)):this.show()},e.Pikaday.prototype={config:function(e){this._o||(this._o=g({},y,!0));var t=g(this._o,e,!0);t.isRTL=!!t.isRTL,t.field=t.field&&t.field.nodeName?t.field:null,t.bound=!!(t.bound!==n?t.field&&t.bound:t.field);var r=parseInt(t.numberOfMonths,10)||1;t.numberOfMonths=r>4?4:r,p(t.minDate)||(t.minDate=!1),p(t.maxDate)||(t.maxDate=!1),t.minDate&&t.maxDate&&t.maxDate<t.minDate&&(t.maxDate=t.minDate=!1),t.minDate&&(t.minYear=t.minDate.getFullYear(),t.minMonth=t.minDate.getMonth()),t.maxDate&&(t.maxYear=t.maxDate.getFullYear(),t.maxMonth=t.maxDate.getMonth());if(h(t.yearRange)){var i=(new Date).getFullYear()-10;t.yearRange[0]=parseInt(t.yearRange[0],10)||i,t.yearRange[1]=parseInt(t.yearRange[1],10)||i}else t.yearRange=Math.abs(parseInt(t.yearRange,10))||y.yearRange,t.yearRange>100&&(t.yearRange=100);return t},toString:function(t){return p(this._d)?r?e.moment(this._d).format(t||this._o.format):this._d.toDateString():""},getMoment:function(){return r?e.moment(this._d):null},getDate:function(){return p(this._d)?new Date(this._d.getTime()):null},setDate:function(e){if(!e)return this._d=null,this.draw();typeof e=="string"&&(e=new Date(Date.parse(e)));if(!p(e))return;var t=this._o.minDate,n=this._o.maxDate;p(t)&&e<t?e=t:p(n)&&e>n&&(e=n),this._d=new Date(e.getTime()),this._d.setHours(0,0,0,0),this.gotoDate(this._d),this._o.field&&(this._o.field.value=this.toString()),typeof this._o.onSelect=="function"&&this._o.onSelect.call(this,this.getDate())},gotoDate:function(e){if(!p(e))return;this._y=e.getFullYear(),this._m=e.getMonth(),this.draw()},gotoToday:function(){this.gotoDate(new Date)},gotoMonth:function(e){isNaN(e=parseInt(e,10))||(this._m=e<0?0:e>11?11:e,this.draw())},nextMonth:function(){++this._m>11&&(this._m=0,this._y++),this.draw()},prevMonth:function(){--this._m<0&&(this._m=11,this._y--),this.draw()},gotoYear:function(e){isNaN(e)||(this._y=parseInt(e,10),this.draw())},draw:function(e){if(!this._v&&!e)return;var t=this._o,n=t.minYear,r=t.maxYear,i=t.minMonth,o=t.maxMonth;this._y<=n&&(this._y=n,!isNaN(i)&&this._m<i&&(this._m=i)),this._y>=r&&(this._y=r,!isNaN(o)&&this._m>o&&(this._m=o)),this.el.innerHTML=T(this)+this.render(this._y,this._m);if(t.bound){var u=t.field,a=u.offsetLeft,f=u.offsetTop+u.offsetHeight;while(u=u.offsetParent)a+=u.offsetLeft,f+=u.offsetTop;this.el.style.cssText="position:absolute;left:"+a+"px;top:"+f+"px;",s(function(){t.field.focus()},1)}},render:function(e,t){var n=this._o,r=new Date,i=v(e,t),s=(new Date(e,t,1)).getDay(),o=[],u=[];r.setHours(0,0,0,0),n.firstDay>0&&(s-=n.firstDay,s<0&&(s+=7));var a=i+s,f=a;while(f>7)f-=7;a+=7-f;for(var l=0,c=0;l<a;l++){var h=new Date(e,t,1+(l-s)),d=n.minDate&&h<n.minDate||n.maxDate&&h>n.maxDate,g=p(this._d)?m(h,this._d):!1,y=m(h,r),b=l<s||l>=i+s;u.push(w(1+(l-s),g,y,d,b)),++c===7&&(o.push(E(u,n.isRTL)),u=[],c=0)}return N(n,o)},isVisible:function(){return this._v},show:function(){this._v||(this._o.bound&&o(t,"click",this._onClick),c(this.el,"is-hidden"),this._v=!0,this.draw(),typeof this._o.onOpen=="function"&&this._o.onOpen.call(this))},hide:function(){var e=this._v;e!==!1&&(this._o.bound&&u(t,"click",this._onClick),this.el.style.cssText="",l(this.el,"is-hidden"),this._v=!1,e!==n&&typeof this._o.onClose=="function"&&this._o.onClose.call(this))},destroy:function(){this.hide(),u(this.el,"mousedown",this._onMouseDown,!0),u(this.el,"change",this._onChange),this._o.field&&(u(this._o.field,"change",this._onInputChange),this._o.bound&&(u(this._o.field,"click",this._onInputClick),u(this._o.field,"focus",this._onInputFocus),u(this._o.field,"blur",this._onInputBlur))),this.el.parentNode&&this.el.parentNode.removeChild(this.el)}}})(window,window.document);

/* tears.js */
var tears = {}

function pick(src) {
  if(tears.input) {
    var name = tears.input.getAttribute("data-name");
    var input = document.getElementsByName(name)[0];
    tears.input.src = src;
    input.value = src;
    tears.input = null;
  }
}


function insert(text) {
  var t = document.getElementsByName('tekst')[0];
  if(!t) return;
  if(t.selectionStart || t.selectionStart == '0') {
    var pos = t.selectionStart;
    var end = t.selectionEnd;
    t.value = t.value.substring(0, pos) + text + t.value.substring(end, t.value.length);
  }
  var cpos = t.selectionStart;
  t.setSelectionRange(cpos, cpos);
  t.focus();
}

function wrap(prefix, postfix) {
  var t = document.getElementsByName('tekst')[0];
  if(!t) return;
  if(t.selectionStart || t.selectionStart == '0') {
    var pos = t.selectionStart;
    var end = t.selectionEnd;
    var n = t.value.indexOf("\n", pos);
    if(n > 0 && n < end) end = n;
    t.value = t.value.substring(0, pos) + prefix + t.value.substring(pos, end) + postfix + t.value.substring(end, t.value.length);
  }
  var cpos = end + prefix.length + postfix.length;
  t.setSelectionRange(cpos, cpos);
  t.focus();
}

function prepend(text) {
  var t = document.getElementsByName('tekst')[0];
  if(!t) return;
  if(t.selectionStart || t.selectionStart == '0') {
    var pos = t.selectionStart;
    var end = t.selectionEnd;
    for(;pos < end; pos++) {
      if(t.value.charAt(pos) != "\n") break;
    }
    for(;end > pos; end--) {
      if(t.value.charAt(end - 1) != "\n") break;
    }
    var quote = "";
    var cpos = end;
    if(t.value.charAt(pos - 1) != "\n") {
      quote += "\n";
      cpos += 1;
    }
    if(pos == end) {
      quote += text;
      cpos += text.length;
    } else {
      var lines = t.value.substring(pos, end).split("\n");
      for(var i=0; i < lines.length; i++) {
        quote += text + lines[i] + "\n";
        cpos += text.length;
      }
      quote = quote.slice(0, -1);
    }
    t.value = t.value.substring(0, pos) + quote + t.value.substring(end, t.value.length);
  }
  t.setSelectionRange(cpos, cpos);
  t.focus();
}

function marxup_bold(e) {
  wrap("*", "*");
}

function marxup_header(e) {
  prepend("= ");
}

function marxup_italics(e) {
  wrap("_", "_");
}

function marxup_small(e) {
  wrap("~", "~");
}

function marxup_link(e) {
  wrap("[", "]");
}

function marxup_quote(e) {
  prepend("> ");
}

function marxup_list(e) {
  prepend("* ");
}

function button(node, html, fun) {
  var a = document.createElement("a");
  a.innerHTML = html;
  a.href = "#";
  a.onclick = fun;
  node.parentNode.insertBefore(a, node.nextSibling);
}

function orz(src) {
  insert("\n{" + src.replace(".t.jpg", "") + "}\n");
}

document.addEventListener("DOMContentLoaded", function(e) {
  var field = document.getElementsByName('publisert')[0];
  if(field) {
    new Pikaday({ field: field, format: 'YYYY-MM-DD' });
  }
/*
  var els = document.getElementsByClassName('orz');
  for(var i=0; i < els.length; i++) {
    els[i].onclick = function(e) {
      tears.input = e.target;
      window.open(e.target.getAttribute('data-uri'));
      return false;
    }
  }
*/

  var title = document.getElementsByTagName('h1')[0];
  var headers = document.getElementsByTagName("h2");
  if(headers.length > 0) {
    var menu = document.createElement("div"); menu.className = 'magisk meny';
    for(var i = 0; i < headers.length; i++) {
      var a = document.createElement("a");
      var id = "h-" + i; headers[i].id = id; a.href = "#" + id;
      a.textContent = headers[i].textContent;
      menu.appendChild(a);
      menu.appendChild(document.createElement("br"));
    }
    title.parentNode.insertBefore(menu, title.nextSibling);
  }

//  var orz = document.getElementById('orz');
  var orz = document.getElementsByClassName('orz')[0];
  if(orz) {
    orz.onclick = function(e) {
      window.open("/orz");
      return false;
    }
    button(orz, "> sitat", marxup_quote);
    button(orz, "* liste", marxup_list);
    button(orz, "[lenke]", marxup_link);
    button(orz, "<i>_kursiv_</i>", marxup_italics);
    button(orz, "<b>*fet*</b>", marxup_bold);
    button(orz, "<small>liten</small>", marxup_small);
    button(orz, "= overskrift", marxup_header);
  }
});