[44] | 1 | /**
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| 2 | * $Id: form_utils.js 996 2009-02-06 17:32:20Z spocke $
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| 3 | *
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| 4 | * Various form utilitiy functions.
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| 5 | *
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| 6 | * @author Moxiecode
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| 7 | * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
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| 8 | */
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| 9 |
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| 10 | var themeBaseURL = tinyMCEPopup.editor.baseURI.toAbsolute('themes/' + tinyMCEPopup.getParam("theme"));
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| 11 |
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| 12 | function getColorPickerHTML(id, target_form_element) {
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| 13 | var h = "";
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| 14 |
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| 15 | h += '<a id="' + id + '_link" href="javascript:;" onclick="tinyMCEPopup.pickColor(event,\'' + target_form_element +'\');" onmousedown="return false;" class="pickcolor">';
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| 16 | h += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> </span></a>';
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| 17 |
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| 18 | return h;
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| 19 | }
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| 20 |
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| 21 | function updateColor(img_id, form_element_id) {
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| 22 | document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
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| 23 | }
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| 24 |
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| 25 | function setBrowserDisabled(id, state) {
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| 26 | var img = document.getElementById(id);
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| 27 | var lnk = document.getElementById(id + "_link");
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| 28 |
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| 29 | if (lnk) {
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| 30 | if (state) {
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| 31 | lnk.setAttribute("realhref", lnk.getAttribute("href"));
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| 32 | lnk.removeAttribute("href");
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| 33 | tinyMCEPopup.dom.addClass(img, 'disabled');
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| 34 | } else {
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| 35 | if (lnk.getAttribute("realhref"))
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| 36 | lnk.setAttribute("href", lnk.getAttribute("realhref"));
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| 37 |
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| 38 | tinyMCEPopup.dom.removeClass(img, 'disabled');
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| 39 | }
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| 40 | }
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| 41 | }
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| 42 |
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| 43 | function getBrowserHTML(id, target_form_element, type, prefix) {
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| 44 | var option = prefix + "_" + type + "_browser_callback", cb, html;
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| 45 |
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| 46 | cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback"));
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| 47 |
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| 48 | if (!cb)
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| 49 | return "";
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| 50 |
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| 51 | html = "";
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| 52 | html += '<a id="' + id + '_link" href="javascript:openBrowser(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;" class="browse">';
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| 53 | html += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> </span></a>';
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| 54 |
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| 55 | return html;
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| 56 | }
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| 57 |
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| 58 | function openBrowser(img_id, target_form_element, type, option) {
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| 59 | var img = document.getElementById(img_id);
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| 60 |
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| 61 | if (img.className != "mceButtonDisabled")
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| 62 | tinyMCEPopup.openBrowser(target_form_element, type, option);
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| 63 | }
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| 64 |
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| 65 | function selectByValue(form_obj, field_name, value, add_custom, ignore_case) {
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| 66 | if (!form_obj || !form_obj.elements[field_name])
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| 67 | return;
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| 68 |
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| 69 | var sel = form_obj.elements[field_name];
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| 70 |
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| 71 | var found = false;
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| 72 | for (var i=0; i<sel.options.length; i++) {
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| 73 | var option = sel.options[i];
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| 74 |
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| 75 | if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) {
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| 76 | option.selected = true;
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| 77 | found = true;
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| 78 | } else
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| 79 | option.selected = false;
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| 80 | }
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| 81 |
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| 82 | if (!found && add_custom && value != '') {
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| 83 | var option = new Option(value, value);
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| 84 | option.selected = true;
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| 85 | sel.options[sel.options.length] = option;
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| 86 | sel.selectedIndex = sel.options.length - 1;
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| 87 | }
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| 88 |
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| 89 | return found;
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| 90 | }
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| 91 |
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| 92 | function getSelectValue(form_obj, field_name) {
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| 93 | var elm = form_obj.elements[field_name];
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| 94 |
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| 95 | if (elm == null || elm.options == null)
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| 96 | return "";
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| 97 |
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| 98 | return elm.options[elm.selectedIndex].value;
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| 99 | }
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| 100 |
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| 101 | function addSelectValue(form_obj, field_name, name, value) {
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| 102 | var s = form_obj.elements[field_name];
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| 103 | var o = new Option(name, value);
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| 104 | s.options[s.options.length] = o;
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| 105 | }
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| 106 |
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| 107 | function addClassesToList(list_id, specific_option) {
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| 108 | // Setup class droplist
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| 109 | var styleSelectElm = document.getElementById(list_id);
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| 110 | var styles = tinyMCEPopup.getParam('theme_advanced_styles', false);
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| 111 | styles = tinyMCEPopup.getParam(specific_option, styles);
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| 112 |
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| 113 | if (styles) {
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| 114 | var stylesAr = styles.split(';');
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| 115 |
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| 116 | for (var i=0; i<stylesAr.length; i++) {
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| 117 | if (stylesAr != "") {
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| 118 | var key, value;
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| 119 |
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| 120 | key = stylesAr[i].split('=')[0];
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| 121 | value = stylesAr[i].split('=')[1];
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| 122 |
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| 123 | styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
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| 124 | }
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| 125 | }
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| 126 | } else {
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| 127 | tinymce.each(tinyMCEPopup.editor.dom.getClasses(), function(o) {
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| 128 | styleSelectElm.options[styleSelectElm.length] = new Option(o.title || o['class'], o['class']);
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| 129 | });
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| 130 | }
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| 131 | }
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| 132 |
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| 133 | function isVisible(element_id) {
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| 134 | var elm = document.getElementById(element_id);
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| 135 |
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| 136 | return elm && elm.style.display != "none";
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| 137 | }
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| 138 |
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| 139 | function convertRGBToHex(col) {
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| 140 | var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
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| 141 |
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| 142 | var rgb = col.replace(re, "$1,$2,$3").split(',');
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| 143 | if (rgb.length == 3) {
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| 144 | r = parseInt(rgb[0]).toString(16);
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| 145 | g = parseInt(rgb[1]).toString(16);
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| 146 | b = parseInt(rgb[2]).toString(16);
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| 147 |
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| 148 | r = r.length == 1 ? '0' + r : r;
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| 149 | g = g.length == 1 ? '0' + g : g;
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| 150 | b = b.length == 1 ? '0' + b : b;
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| 151 |
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| 152 | return "#" + r + g + b;
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| 153 | }
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| 154 |
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| 155 | return col;
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| 156 | }
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| 157 |
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| 158 | function convertHexToRGB(col) {
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| 159 | if (col.indexOf('#') != -1) {
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| 160 | col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
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| 161 |
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| 162 | r = parseInt(col.substring(0, 2), 16);
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| 163 | g = parseInt(col.substring(2, 4), 16);
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| 164 | b = parseInt(col.substring(4, 6), 16);
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| 165 |
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| 166 | return "rgb(" + r + "," + g + "," + b + ")";
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| 167 | }
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| 168 |
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| 169 | return col;
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| 170 | }
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| 171 |
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| 172 | function trimSize(size) {
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| 173 | return size.replace(/([0-9\.]+)px|(%|in|cm|mm|em|ex|pt|pc)/, '$1$2');
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| 174 | }
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| 175 |
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| 176 | function getCSSSize(size) {
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| 177 | size = trimSize(size);
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| 178 |
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| 179 | if (size == "")
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| 180 | return "";
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| 181 |
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| 182 | // Add px
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| 183 | if (/^[0-9]+$/.test(size))
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| 184 | size += 'px';
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| 185 |
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| 186 | return size;
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| 187 | }
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| 188 |
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| 189 | function getStyle(elm, attrib, style) {
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| 190 | var val = tinyMCEPopup.dom.getAttrib(elm, attrib);
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| 191 |
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| 192 | if (val != '')
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| 193 | return '' + val;
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| 194 |
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| 195 | if (typeof(style) == 'undefined')
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| 196 | style = attrib;
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| 197 |
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| 198 | return tinyMCEPopup.dom.getStyle(elm, style);
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| 199 | }
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