// JScript File
/*
Copyright (c) 2005 Tim Taylor Consulting <http://tool-man.org/>

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.
*/

var ESCAPE = 27;
var ENTER = 13;
var TAB = 9;

function SaveTitle_CallBackHandler(result, context)
{
    var info = result.split(':');
    var viewid = info[0];
    var savedTitle = info[1];
    var view = document.getElementById(viewid);
    Fat.fade_element(viewid,30,1500,'0066FF');
    if (savedTitle.length > 0)
        view.innerHTML = savedTitle;
    else
        view.innerHTML = "enter title here";
}

function SaveDesc_CallBackHandler(result, context)
{
    var info = result.split(':');
    var viewid = info[0];
    var savedDesc = info[1];
    var view = document.getElementById(viewid);
    Fat.fade_element(viewid,30,1500,'0066FF');
    if (savedDesc.length > 0)
        view.innerHTML = savedDesc;
    else
        view.innerHTML = "enter description here";

}

function EditComment_CallBackHandler(result, context)
{
    var info = result.split(':');
    var viewid = info[0];
    var savedComment = info[1];
    var view = document.getElementById(viewid);
    Fat.fade_element(viewid,30,1500,'0066FF');
    if (savedComment.length > 0)
        view.innerHTML = savedComment;
    else
        view.innerHTML = "-no comment-";
}

function EditPost_CallBackHandler(result, context)
{
    var info = result.split(':');
    var viewid = info[0];
    var savedPost = info[1];
    var view = document.getElementById(viewid);
    Fat.fade_element(viewid,30,1500,'0066FF');
    if (savedPost.length > 0)
        view.innerHTML = savedPost;
    else
        view.innerHTML = "-post deleted-";
}

// deprecated check photo.js
function SaveTag_CallBackHandler(result, context)
{
    var info = result.split(':');
    var tag = info[0];
    var linkText = info[1];
    
    
    if(tag.indexOf('Error') == -1)
    {
        var TagsList = new getObj('TagsList');
        var listItem = document.createElement('li');
        listItem.innerHTML = linkText;
        TagsList.appendChild(listItem);
    }
    else
    {
        alert('Entered tag already exists for this image');
    }
      
    var tagValue = new getObj('ctl00_Content_txtTags');
    tagValue.value = "";
}

function join(name, isDoubleClick) {
	    var view = document.getElementById(name + "View");
	    view.editzone = document.getElementById(name + "EditZone");
	    view.editor = document.getElementById(name + "Edit");
	    view.editsave = document.getElementById(name + "Save");
	    view.editcancel = document.getElementById(name + "Cancel");

	    var showEditor = function(event) {
		        event = fixEvent(event);

		        var view = this;
		        var editor = view.editor;
		        var editzone = view.editzone;
		        var editsave = view.editsave;
		        editsave.view = view;
		        editsave.editor = editor;
		        editsave.editzone = editzone;
		        
		        var editcancel = view.editcancel;
		        editcancel.view = view;
		        editcancel.editzone = editzone;
		        editcancel.editor = editor;

		        if (!editor) return true;

		        if (editzone.currentView != null) {
			        editzone.blur();
			        //document.FormName.Field.focus();
		        }
		        
		        editzone.currentView = view;
		        editzone.currentEditor = editor;

			    
                
		        //var topLeft = coordinates.topLeftOffset(view)
		        //topLeft.reposition(editor)
		        //if (editor.nodeName == 'TEXTAREA') {
			     //   editor.style['width'] = view.offsetWidth + "px"
			     //   editor.style['height'] = view.offsetHeight + "px"
		        //}
              
                if (view.innerText == "click here to enter description")
                {
                    editor.value = "";
                }
                else if (view.innerText)
                {
                    editor.value = view.innerText;
                }
                else
                {
                    // FireFunx innerText fix
                    editor.value = getInnerText(view);        
		        }
		        
		        ShowElement(editzone.id);
		        HideElement(view.id);
		        editor.focus();
		        return false;
	        }

	if (isDoubleClick) {
		view.ondblclick = showEditor;
	} else {
		view.onclick = showEditor;
	}
    
	view.editsave.onclick = function(event) {
		event = fixEvent(event)
		
		var editsave = event.target;
		var editzone = editsave.editzone;
		var view = editsave.view;
		var editor = editsave.editor;
		
		if (editor.value != view.innerHTML && editor.value != "")
		{
		    var oldvalue = view.innerHTML;
		    
		    if (!editor.abandonChanges) view.innerHTML = "...saving";
    		
		    var id = editsave.id;
		    var indexOf_ = id.indexOf('_');
		    var photoid = id.substring(0, indexOf_);
		    //SaveTitle_CallBack(photoid, editor.value, view.id);
		    //ExecuteCallBack(photoid, editor.value, view.id);
		    ExecuteCallBack(id, editor.value, view.id, oldvalue);
		}
		
		editor.abandonChanges = false;
		HideElement(editzone.id);
		editor.value = ''; // fixes firefox 1.0 bug
		ShowElement(view.id);
		editzone.currentView = null;
       
		return true;
	}
	
	view.editcancel.onclick = function(event) {
		event = fixEvent(event)
		
		var editcancel = event.target;
		var editzone = editcancel.editzone;
		var view = editcancel.view;
		var editor = editcancel.editor;
		
		HideElement(editzone.id);
		editor.value = ''; // fixes firefox 1.0 bug
		ShowElement(view.id);
		editzone.currentView = null;
       
		return true;
	}
}

function ExecuteCallBack(photoid, change, viewid, unchanged)
{
    if (viewid.indexOf('title') > -1)
        SaveTitle_CallBack(photoid, change, viewid, unchanged);
    else if (viewid.indexOf('desc') > -1)
        SaveDescription(photoid, change, viewid, unchanged);
    else if (viewid.indexOf('IC') > -1)
        EditImageComment(photoid, change, viewid, unchanged);
    else if (viewid.indexOf('FP') > -1)
        EditPost_CallBack(photoid, change, viewid, unchanged);
    else if (viewid.indexOf('FT') > -1)
        EditThread_CallBack(photoid, change, viewid, unchanged);
}