//

// Load the img_assist_textarea.js script

//

// Get the header of the document

var head= document.getElementsByTagName('head')[0];

// Create a new script object

function fckeditor_add_script(src) {

  var script= document.createElement('script');

  script.type= 'text/javascript';

  script.src = src;

  head.appendChild(script);

}

// Source dirname is built from the second script tag found in the document

for (var i = 0; i < head.getElementsByTagName('script').length; i++) {

  if ( head.getElementsByTagName('script')[i].src.match( /img_assist/ ) ) {

    fckeditor_add_script(head.getElementsByTagName('script')[i].src.replace( /img_assist[_a-z]*\.js/, 'img_assist_textarea.js' ));

    break;

  }

}

setTimeout("InitFCKeditorImgAssist();", 1000);

function InitFCKeditorImgAssist() {

  var oldInsertToEditor = insertToEditor;

  insertToEditor = function(content) {

    //handle FCKeditor in popup mode

    if ((myTextarea == '') && (window.opener)) {

      var myDoc = window.opener;

      if (myDoc.oFCKeditor) {

        var inst= myDoc.oFCKeditor.InstanceName;

        var oEditor = myDoc.FCKeditorAPI.GetInstance( inst );

        if (oEditor.EditMode == myDoc.FCK_EDITMODE_WYSIWYG) {

          oEditor.InsertHtml(content) ;

        }

        else {

          alert('Inserting image into FCKeditor is allowed only in WYSIWYG mode');

        }

        cancelAction();

        return false;

      }

    }

    //FCKeditor enabled and running == textarea not displayed

    if ( myTextarea.style.display == 'none' ) {

      var opener = window.opener;

      if (opener.fckLaunchedJsId)

      for( var i = 0 ; i < opener.fckLaunchedJsId.length ; i++ ) {

        if ( opener.fckLaunchedTextareaId[i] == myTextarea.id ) {

          var oEditor = opener.FCKeditorAPI.GetInstance( opener.fckLaunchedJsId[i] );

          if (oEditor.EditMode == opener.FCK_EDITMODE_WYSIWYG) {

            oEditor.InsertHtml(content) ;

          }

          else {

            alert('Inserting image into FCKeditor is allowed only in WYSIWYG mode');

          }

        }

      }

      cancelAction();

      return false;

    }

    oldInsertToEditor(content);

  };

}

//#321844

if (typeof(initLoader) == 'undefined') {

  var myDoc, myForm, myTextarea, hasInputFormat;

  var initLoader = function() {

    // Save the references to the parent form and textarea to be used later.

    myDoc      = window.opener.document; // global (so don't use var keyword)

    myForm     = '';

    myTextarea = '';

    hasInputFormat = false;

    var args = getArgs(); // get the querystring arguments

    var textarea = args.textarea;

    // Reference the form object for this textarea.

    if (myDoc.getElementsByTagName) {

      var f = myDoc.getElementsByTagName('form');

      for (var i=0; i<f.length; i++) {

        // Is this textarea is using an input format?

        if (f[i]['edit-format']) {

          hasInputFormat = true;

        }

        if (f[i][textarea]) {

          myForm = f[i];

          myTextarea = f[i][textarea];

          break;

        }

      }

    }

    frames['img_assist_main'].window.location.href = BASE_URL + 'index.php?q=img_assist/thumbs/myimages';

  }

}