ckeditor jquery javascript php

https://docs.google.com/file/d/0B5nZNPW48dpFSE5LMk05V2VWSzA/edit?usp=sharing

<?php
$ck_id = "ck_editor".time();
if(!isset($ck_className)) {
    $ck_className = time();
}
if(!isset($ck_content)) {
    $ck_content = "";
}
if(!isset($ck_name)) {
    $ck_name = "ck_name";
}

?>
<textarea name="<?php echo $ck_name; ?>" 

class="<?php echo $ck_className; ?>" 

id="<?php echo $ck_id; ?>"><?php echo $ck_content; ?></textarea>

<script type="text/javascript">
    for (var i in CKEDITOR.instances) {
        if(CKEDITOR.instances[i]) {
            <?php if(isset($replaceAll) && $replaceAll == true) { ?>CKEDITOR.remove(CKEDITOR.instances[i]); <?php } ?>
        }
    }
    CKEDITOR.replace( '<?php echo $ck_id; ?>',
        {
            pasteFromWordRemoveFontStyles : false,
   fullPage : false,
            removePlugins : 'elementspath',
            height : 300,
            toolbar :
                [
                    {
                        name: 'styles',
                        items : [ 'Format','Font','FontSize' ]
                    },
                    {
                        name: 'basicstyles',
                        items : [ 'Bold','Italic','Underline','Strike']
                    },
                    {
                        name: 'paragraph',
                        items : [ 'NumberedList','BulletedList','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock' ]
                    },
                    {
                        name: 'clipboard',
                        items : [ 'Undo','Redo', 'imageUploader' ]
                    },
                    {
                        name: 'tableoperations',
                        items : [ '-', 'Table', 'TableInsertRowBefore', 'TableInsertRowAfter', 'TableRowDelete', '-',
                            'TableInsertColumnBefore', 'TableInsertColumnAfter', 'TableColumnDelete', '-', 'TableCellMerge',
                            'TableCellSplitVertical', 'TableCellSplitHorizontal', 'TableDeleteTable' ]
                    },
                    {
                        name: 'spellcheck',
                        items: [ 'jQuerySpellChecker' ]
                    }
                ]
        });
</script>

Extra plugins made by me "imageUploader" includes in config.js file 
CKEDITOR.editorConfig = function( config )
{
 // Define changes to default configuration here. For example:
 //config.language = 'fr';
 config.uiColor = '#FCFFEB';
 config.enterMode = CKEDITOR.ENTER_BR;
 config.extraPlugins = "imageUploader,tableoperations";
 config.pasteFromWordRemoveFontStyles = false;

 config.disableNativeSpellChecker = false; /* default spell checking */ 

};

Make a folder "imageUploader" in plugins folder, 

create a file icon.gif and plugin.js

PLUGIN.JS 

(function(){
    //Section 1 : Code to execute when the toolbar button is pressed
    var editorCustom;
    var a = {
        exec:function(editor){
            editorCustom = editor;
            var theSelectedText = "";
            var mySelection = editor.getSelection();

            if (CKEDITOR.env.ie) {
                mySelection.unlock(true);
                theSelectedText = mySelection.getNative().createRange().text;
            } else {
                theSelectedText = mySelection.getNative();
            }

            var backgroundHtmlStyle = " style='background-color: white; ";
            backgroundHtmlStyle += " height: " + $(window).height() + "px; ";
            backgroundHtmlStyle += " width: " + $(document).width() + "px; ";
            backgroundHtmlStyle += " left: 0; opacity: 0.5; position: fixed; top: 0; z-index: 500; ' ";
            var backgroundHtml = "<div class='ck-editor-image-upload-background' "+backgroundHtmlStyle+"></div>";
            $("body").append(backgroundHtml);

            var uploadFormHtml = "<div class='ck-editor-image-upload'><form id='ck-editor-image-upload-form' accept='utf-8' method=\"post\" enctype=\"multipart/form-data\" accept-charset=\"utf-8\" > ";
            uploadFormHtml += "<div><span class='1'>Upload Image File</span><span class='2'></span><input type=\"file\" name=\"file\" class=\"file\"/></div>";
            uploadFormHtml += "</form></div>";

            jQuery.dialogFromHTML("Insert Image", uploadFormHtml, {width: 400});

            $(".ck-editor-image-upload").find(".file").bind("change", function() {
                $("#ck-editor-image-upload-form").attr("action", BASE_URL + "custom_image/upload_ck_editor_image");
                $("#ck-editor-image-upload-form").ajaxForm({
                    beforeSubmit: function() {
                        jQuery.showBackgroundWorkingState();
                    },
                    success: function(data) {
                        if(data != "error" && data != "unsupported") {
                            var imageLocation = CK_EDITOR_IMAGE_DIR + data;
                            var imageHtml = "<img src='"+imageLocation+"' alt='"+data+"'/>";

                            try {
                                editorCustom.insertHtml(imageHtml);
                            } catch (ex) {
                                var content = editorCustom.getData() + "<p>" + imageHtml + "</p>";
                                editorCustom.setData(content);
                            }
                        } else {
                            jQuery.showWarning("File uploading error, please try again");
                        }
                        jQuery.closeAllDialog();
                        jQuery.hideBackgroundWorkingState();
                        jQuery(".ck-editor-image-upload-background").remove();
                    },
                    error: function() {
                        jQuery.showWarning("File uploading error, please try again");
                        jQuery.closeAllDialog();
                        jQuery.hideBackgroundWorkingState();
                        jQuery(".ck-editor-image-upload-background").remove();
                    }
                }).submit();
            });
        }
    },
    //Section 2 : Create the button and add the functionality to it
    b='imageUploader';
    CKEDITOR.plugins.add(b,{
        init:function(editor){
            editor.addCommand(b,a);
            editor.ui.addButton('imageUploader',{
                label:'Insert Image',
                icon: this.path + 'icon.gif',
                command:b
            });
        }
    });
})();