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var action, orgTableWidth, orgTableHeight;

function insertTable() {
        var formObj = document.forms[0];
        var inst = tinyMCE.selectedInstance;
        var cols = 2, rows = 2, border = 0, cellpadding = -1, cellspacing = -1, align, width, height, className, caption;
        var html = '', capEl;
        var elm = tinyMCE.tableElm;
        var cellLimit, rowLimit, colLimit;

        if (!AutoValidator.validate(formObj)) {
                alert(tinyMCE.getLang('lang_invalid_data'));
                return false;
        }

        tinyMCEPopup.restoreSelection();

        // Get form data
        cols = formObj.elements['cols'].value;
        rows = formObj.elements['rows'].value;
        border = formObj.elements['border'].value != "" ? formObj.elements['border'].value  : 0;
        cellpadding = formObj.elements['cellpadding'].value != "" ? formObj.elements['cellpadding'].value : "";
        cellspacing = formObj.elements['cellspacing'].value != "" ? formObj.elements['cellspacing'].value : "";
        align = formObj.elements['align'].options[formObj.elements['align'].selectedIndex].value;
        width = formObj.elements['width'].value;
        height = formObj.elements['height'].value;
        bordercolor = formObj.elements['bordercolor'].value;
        bgcolor = formObj.elements['bgcolor'].value;
        className = formObj.elements['class'].options[formObj.elements['class'].selectedIndex].value;
        id = formObj.elements['id'].value;
        summary = formObj.elements['summary'].value;
        style = formObj.elements['style'].value;
        dir = formObj.elements['dir'].value;
        lang = formObj.elements['lang'].value;
        background = formObj.elements['backgroundimage'].value;
        caption = formObj.elements['caption'].checked;

        cellLimit = tinyMCE.getParam('table_cell_limit', false);
        rowLimit = tinyMCE.getParam('table_row_limit', false);
        colLimit = tinyMCE.getParam('table_col_limit', false);

        // Validate table size
        if (colLimit && cols > colLimit) {
                alert(tinyMCE.getLang('lang_table_col_limit', '', true, {cols : colLimit}));
                return false;
        } else if (rowLimit && rows > rowLimit) {
                alert(tinyMCE.getLang('lang_table_row_limit', '', true, {rows : rowLimit}));
                return false;
        } else if (cellLimit && cols * rows > cellLimit) {
                alert(tinyMCE.getLang('lang_table_cell_limit', '', true, {cells : cellLimit}));
                return false;
        }

        // Update table
        if (action == "update") {
                inst.execCommand('mceBeginUndoLevel');

                tinyMCE.setAttrib(elm, 'cellPadding', cellpadding, true);
                tinyMCE.setAttrib(elm, 'cellSpacing', cellspacing, true);
                tinyMCE.setAttrib(elm, 'border', border, true);
                tinyMCE.setAttrib(elm, 'align', align);
                tinyMCE.setAttrib(elm, 'class', className);
                tinyMCE.setAttrib(elm, 'style', style);
                tinyMCE.setAttrib(elm, 'id', id);
                tinyMCE.setAttrib(elm, 'summary', summary);
                tinyMCE.setAttrib(elm, 'dir', dir);
                tinyMCE.setAttrib(elm, 'lang', lang);

                capEl = elm.getElementsByTagName('caption')[0];

                if (capEl && !caption)
                        capEl.parentNode.removeChild(capEl);

                if (!capEl && caption) {
                        capEl = elm.ownerDocument.createElement('caption');
                        capEl.innerHTML = ' ';
                        elm.insertBefore(capEl, elm.firstChild);
                }

                // Not inline styles
                if (!tinyMCE.getParam("inline_styles"))
                        tinyMCE.setAttrib(elm, 'width', width, true);

                // Remove these since they are not valid XHTML
                tinyMCE.setAttrib(elm, 'borderColor', '');
                tinyMCE.setAttrib(elm, 'bgColor', '');
                tinyMCE.setAttrib(elm, 'background', '');
                tinyMCE.setAttrib(elm, 'height', '');

                if (background != '')
                        elm.style.backgroundImage = "url('" + background + "')";
                else
                        elm.style.backgroundImage = '';

                if (tinyMCE.getParam("inline_styles"))
                        elm.style.borderWidth = border + "px";

                if (tinyMCE.getParam("inline_styles")) {
                        if (width != '')
                                elm.style.width = getCSSSize(width);
                }

                if (bordercolor != "") {
                        elm.style.borderColor = bordercolor;
                        elm.style.borderStyle = elm.style.borderStyle == "" ? "solid" : elm.style.borderStyle;
                        elm.style.borderWidth = border == "" ? "1px" : border;
                } else
                        elm.style.borderColor = '';

                elm.style.backgroundColor = bgcolor;
                elm.style.height = getCSSSize(height);

                tinyMCE.handleVisualAid(tinyMCE.tableElm, false, inst.visualAid, inst);

                // Fix for stange MSIE align bug
                tinyMCE.tableElm.outerHTML = tinyMCE.tableElm.outerHTML;

                tinyMCE.handleVisualAid(inst.getBody(), true, inst.visualAid, inst);
                tinyMCE.triggerNodeChange();
                inst.execCommand('mceEndUndoLevel');

                // Repaint if dimensions changed
                if (formObj.width.value != orgTableWidth || formObj.height.value != orgTableHeight)
                        inst.repaint();

                tinyMCEPopup.close();
                return true;
        }

        // Create new table
        html += '<table';

        html += makeAttrib('id', id);
        html += makeAttrib('border', border);
        html += makeAttrib('cellpadding', cellpadding);
        html += makeAttrib('cellspacing', cellspacing);
        html += makeAttrib('width', width);
        //html += makeAttrib('height', height);
        //html += makeAttrib('bordercolor', bordercolor);
        //html += makeAttrib('bgcolor', bgcolor);
        html += makeAttrib('align', align);
        html += makeAttrib('class', tinyMCE.getVisualAidClass(className, border == 0));
        html += makeAttrib('style', style);
        html += makeAttrib('summary', summary);
        html += makeAttrib('dir', dir);
        html += makeAttrib('lang', lang);
        html += '>';

        if (caption)
                html += '<caption>&nbsp;</caption>';

        for (var y=0; y<rows; y++) {
                html += "<tr>";

                for (var x=0; x<cols; x++)
                        html += '<td>&nbsp;</td>';

                html += "</tr>";
        }

        html += "</table>";

        inst.execCommand('mceBeginUndoLevel');
        inst.execCommand('mceInsertContent', false, html);
        tinyMCE.handleVisualAid(inst.getBody(), true, tinyMCE.settings['visual']);
        inst.execCommand('mceEndUndoLevel');

        tinyMCEPopup.close();
}

function makeAttrib(attrib, value) {
        var formObj = document.forms[0];
        var valueElm = formObj.elements[attrib];

        if (typeof(value) == "undefined" || value == null) {
                value = "";

                if (valueElm)
                        value = valueElm.value;
        }

        if (value == "")
                return "";

        // XML encode it
        value = value.replace(/&/g, '&amp;');
        value = value.replace(/\"/g, '&quot;');
        value = value.replace(/</g, '&lt;');
        value = value.replace(/>/g, '&gt;');

        return ' ' + attrib + '="' + value + '"';
}

function init() {
        tinyMCEPopup.resizeToInnerSize();

        document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table');
        document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table');
        document.getElementById('bordercolor_pickcontainer').innerHTML = getColorPickerHTML('bordercolor_pick','bordercolor');
        document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor');

        var cols = 2, rows = 2, border = tinyMCE.getParam('table_default_border', '0'), cellpadding = tinyMCE.getParam('table_default_cellpadding', ''), cellspacing = tinyMCE.getParam('table_default_cellspacing', '');
        var align = "", width = "", height = "", bordercolor = "", bgcolor = "", className = "";
        var id = "", summary = "", style = "", dir = "", lang = "", background = "", bgcolor = "", bordercolor = "";
        var inst = tinyMCE.selectedInstance;
        var formObj = document.forms[0];
        var elm = tinyMCE.getParentElement(inst.getFocusElement(), "table");

        tinyMCE.tableElm = elm;
        action = tinyMCE.getWindowArg('action');
        if (action == null)
                action = tinyMCE.tableElm ? "update" : "insert";

        if (tinyMCE.tableElm && action != "insert") {
                var rowsAr = tinyMCE.tableElm.rows;
                var cols = 0;
                for (var i=0; i<rowsAr.length; i++)
                        if (rowsAr[i].cells.length > cols)
                                cols = rowsAr[i].cells.length;

                cols = cols;
                rows = rowsAr.length;

                st = tinyMCE.parseStyle(tinyMCE.getAttrib(tinyMCE.tableElm, "style"));
                border = trimSize(getStyle(elm, 'border', 'borderWidth'));
                cellpadding = tinyMCE.getAttrib(tinyMCE.tableElm, 'cellpadding', "");
                cellspacing = tinyMCE.getAttrib(tinyMCE.tableElm, 'cellspacing', "");
                width = trimSize(getStyle(elm, 'width', 'width'));
                height = trimSize(getStyle(elm, 'height', 'height'));
                bordercolor = convertRGBToHex(getStyle(elm, 'bordercolor', 'borderLeftColor'));
                bgcolor = convertRGBToHex(getStyle(elm, 'bgcolor', 'backgroundColor'));
                align = tinyMCE.getAttrib(tinyMCE.tableElm, 'align', align);
                className = tinyMCE.getVisualAidClass(tinyMCE.getAttrib(tinyMCE.tableElm, 'class'), false);
                id = tinyMCE.getAttrib(tinyMCE.tableElm, 'id');
                summary = tinyMCE.getAttrib(tinyMCE.tableElm, 'summary');
                style = tinyMCE.serializeStyle(st);
                dir = tinyMCE.getAttrib(tinyMCE.tableElm, 'dir');
                lang = tinyMCE.getAttrib(tinyMCE.tableElm, 'lang');
                background = getStyle(elm, 'background', 'backgroundImage').replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1");
                formObj.caption.checked = tinyMCE.tableElm.getElementsByTagName('caption').length > 0;

                orgTableWidth = width;
                orgTableHeight = height;

                action = "update";
        }

        addClassesToList('class', "table_styles");

        // Update form
        selectByValue(formObj, 'align', align);
        selectByValue(formObj, 'class', className);
        formObj.cols.value = cols;
        formObj.rows.value = rows;
        formObj.border.value = border;
        formObj.cellpadding.value = cellpadding;
        formObj.cellspacing.value = cellspacing;
        formObj.width.value = width;
        formObj.height.value = height;
        formObj.bordercolor.value = bordercolor;
        formObj.bgcolor.value = bgcolor;
        formObj.id.value = id;
        formObj.summary.value = summary;
        formObj.style.value = style;
        formObj.dir.value = dir;
        formObj.lang.value = lang;
        formObj.backgroundimage.value = background;
        formObj.insert.value = tinyMCE.getLang('lang_' + action, 'Insert', true); 

        updateColor('bordercolor_pick', 'bordercolor');
        updateColor('bgcolor_pick', 'bgcolor');

        // Resize some elements
        if (isVisible('backgroundimagebrowser'))
                document.getElementById('backgroundimage').style.width = '180px';

        // Disable some fields in update mode
        if (action == "update") {
                formObj.cols.disabled = true;
                formObj.rows.disabled = true;
        }
}

function changedSize() {
        var formObj = document.forms[0];
        var st = tinyMCE.parseStyle(formObj.style.value);

        var width = formObj.width.value;
        if (width != "")
                st['width'] = tinyMCE.getParam("inline_styles") ? getCSSSize(width) : "";
        else
                st['width'] = "";

        var height = formObj.height.value;
        if (height != "")
                st['height'] = getCSSSize(height);
        else
                st['height'] = "";

        formObj.style.value = tinyMCE.serializeStyle(st);
}

function changedBackgroundImage() {
        var formObj = document.forms[0];
        var st = tinyMCE.parseStyle(formObj.style.value);

        st['background-image'] = "url('" + formObj.backgroundimage.value + "')";

        formObj.style.value = tinyMCE.serializeStyle(st);
}

function changedBorder() {
        var formObj = document.forms[0];
        var st = tinyMCE.parseStyle(formObj.style.value);

        // Update border width if the element has a color
        if (formObj.border.value != "" && formObj.bordercolor.value != "")
                st['border-width'] = formObj.border.value + "px";

        formObj.style.value = tinyMCE.serializeStyle(st);
}

function changedColor() {
        var formObj = document.forms[0];
        var st = tinyMCE.parseStyle(formObj.style.value);

        st['background-color'] = formObj.bgcolor.value;

        if (formObj.bordercolor.value != "") {
                st['border-color'] = formObj.bordercolor.value;

                // Add border-width if it's missing
                if (!st['border-width'])
                        st['border-width'] = formObj.border.value == "" ? "1px" : formObj.border.value + "px";
        }

        formObj.style.value = tinyMCE.serializeStyle(st);
}

function changedStyle() {
        var formObj = document.forms[0];
        var st = tinyMCE.parseStyle(formObj.style.value);

        if (st['background-image'])
                formObj.backgroundimage.value = st['background-image'].replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1");
        else
                formObj.backgroundimage.value = '';

        if (st['width'])
                formObj.width.value = trimSize(st['width']);

        if (st['height'])
                formObj.height.value = trimSize(st['height']);

        if (st['background-color']) {
                formObj.bgcolor.value = st['background-color'];
                updateColor('bgcolor_pick','bgcolor');
        }

        if (st['border-color']) {
                formObj.bordercolor.value = st['border-color'];
                updateColor('bordercolor_pick','bordercolor');
        }
}