// JavaScript Document
if (isJsEnabled()) {
  c2Calendars = new Array();
  CalendarText = new Array();
  document.write('<style type="text/css" media="all">@import "./lib/epoch/epoch_styles.css";</style>');
}


function c2CalendarCreate(id) {
  var container = document.getElementById(id+'-calendar-container');
  if (container) {
    c2Calendars[id] = new Epoch((c2Calendars ? c2Calendars.length : '0'), 'popup', container, false, id);
    epoch_fix(c2Calendars[id], id, container);
  }
}

function c2CalendarToggle(id) {
  c2Calendars[id].toggle();
}

/**
 * For a text based calendar
 */ 
function CalendarTextCreate(id) {
  var container = document.getElementById(id+'-calendar-text-container');
  if (container) {
    CalendarText[id] = new Epoch('CalendarText', 'popup', container, false, id);
    epoch_fix(CalendarText[id], id, container);
  }
}

function CalendarTextToggle(id) {
  if (!CalendarText) {alert("CalendarText is null");}
  else { CalendarText[id].toggle(); }
}


//------------------------------------------------------------------------------------------------------------------------------------------------------
/**
 * the function to work with the Epoch_class.js
 */ 
function epoch_fix(obj, id, container) {
  obj.container = container;
  obj.drupaldateform = id;
    
  //display calendar
  if (obj.container) { obj.container.appendChild(obj.calendar); } 
  obj.visible ? obj.show() : obj.hide();   
}

function open_news_article(id) {
  window.open('?q=news_article/'+id,id,"width=720,toolbar=no,resizable=yes,scrollbars=yes,menubar=no");
}

function delete_news_article(id) {
  var conf=confirm("Are you sure you want to delete this article?");
  if(conf==true){
    HTTPPost('?q=news_article_delete/'+id,delete_news_article_receive, 0);
  }
  else {return;}
}

function delete_news_article_receive(string, xmlhttp, garbage) {
  if (xmlhttp.status != 200) {
    return alert('An HTTP error '+ xmlhttp.status +' occured.\n');
  }
  alert('Article Successfully Deleted!');
  location.reload(true);
}

function edit_news_article(id,day,month,year) {
  document.getElementById('edit-news_id').value=id;
  document.getElementById('edit-date-day').value=day;
  document.getElementById('edit-date-month').value=month;
  document.getElementById('edit-date-year').value=year;
  document.getElementById('edit-headline').value=document.getElementById('edit-headline_hidden_'+id).value;
  document.getElementById('edit-text').value=document.getElementById('edit-text_hidden_'+id).value;
  window.frames[0].location.reload(true);
}

function news_type_change(object) {

  //HTML Article, Set hidden value to HTML
  if(object.value=='H') {
          document.getElementById('edit-type_val').value='H';
          document.getElementById('edit-pdf_upload').style.visibility='hidden';
  }
  else if(object.value=='P') {
          document.getElementById('edit-type_val').value='P';
          document.getElementById('edit-pdf_upload').style.visibility='visible';

  }

}

//scroller width
var swidth=180;

//scroller height
var sheight=75;

//background color
var sbcolor='';

//scroller's speed
var sspeed=2;

var resumesspeed=sspeed;

function start() {
        if (document.all) iemarquee(ticker);
        else if (document.getElementById)
                ns6marquee(document.getElementById('ticker'));
}

function iemarquee(whichdiv){
        iediv=eval(whichdiv);
        sheight += 50;
        iediv.style.pixelTop=sheight;
        iediv.innerHTML=document.getElementById('ticker').innerHTML; 
        sizeup=iediv.offsetHeight;
        ieslide();
}

function ieslide(){
        if (iediv.style.pixelTop+500>=sizeup*(-1)){
                iediv.style.pixelTop-=sspeed;
                setTimeout("ieslide()",100);
        }
        else{
                iediv.style.pixelTop=sheight;
                ieslide();
        }
}

function ns6marquee(whichdiv){
        ns6div=eval(whichdiv);
        sheight += 50;
        ns6div.style.top=sheight + "px";
        ns6div.innerHTML=document.getElementById('ticker').innerHTML; 
        sizeup=ns6div.offsetHeight;
        ns6slide();
}
function ns6slide(){
        if (parseInt(ns6div.style.top)>=sizeup*(-1)){
                theTop = parseInt(ns6div.style.top)-sspeed;
                ns6div.style.top = theTop + "px";
                setTimeout("ns6slide()",100);
        }
        else {
                ns6div.style.top = sheight + "px";
                ns6slide();
        }
}