refactored the quicktag code and fixed a few bugs
git-svn-id: https://develop.svn.wordpress.org/trunk@451 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
parent
885844ff57
commit
00aa71684c
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@ -2,21 +2,161 @@
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// by Alex King
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// http://www.alexking.org/
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function edButton() {
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this.id = ''; // used to name the toolbar button
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this.display = ''; // label on button
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this.tagStart = ''; // open tag
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this.tagEnd = ''; // close tag
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this.open = 0; // set to -1 if tag does not need to be closed
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this.access = ''; // access key
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}
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var edButtons = new Array();
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var edLinks = new Array();
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var edOpenTags = new Array();
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function edButton(id, display, tagStart, tagEnd, access, open) {
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this.id = id; // used to name the toolbar button
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this.display = display; // label on button
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this.tagStart = tagStart; // open tag
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this.tagEnd = tagEnd; // close tag
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this.access = access; // access key
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this.open = open; // set to -1 if tag does not need to be closed
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}
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/*
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** TODO: Make it so ins and del have proper datetime attributes, formatted as so: **
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1999-02-22T16:03:30-08:00
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** Here's my start **
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var now = new Date();
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var datetime = now.getFullYear() + '-' +
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*/
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edButtons[edButtons.length] = new edButton('ed_strong'
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,'B'
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,'<strong>'
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,'</strong>'
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,'b'
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);
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edButtons[edButtons.length] = new edButton('ed_em'
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,'i'
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,'<em>'
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,'</em>'
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,'i'
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);
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edButtons[edButtons.length] = new edButton('ed_del'
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,'del'
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,'<del>'
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,'</del>'
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,'d'
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);
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edButtons[edButtons.length] = new edButton('ed_ins'
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,'ins'
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,'<ins>'
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,'</ins>'
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,'d'
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);
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edButtons[edButtons.length] = new edButton('ed_link'
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,'link'
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,''
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,'</a>'
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,'a'
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); // special case
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edButtons[edButtons.length] = new edButton('ed_img'
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,'img'
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,''
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,''
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,'m'
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,-1
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); // special case
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edButtons[edButtons.length] = new edButton('ed_ul'
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,'ul'
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,'<ul>'
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,'</ul>'
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,'u'
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);
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edButtons[edButtons.length] = new edButton('ed_ol'
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,'ol'
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,'<ol>'
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,'</ol>'
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,'o'
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);
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edButtons[edButtons.length] = new edButton('ed_li'
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,'li'
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,'<li>'
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,'</li>'
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,'l'
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);
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edButtons[edButtons.length] = new edButton('ed_block'
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,'b-quote'
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,'<blockquote>'
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,'</blockquote>'
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,'q'
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);
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edButtons[edButtons.length] = new edButton('ed_pre'
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,'pre'
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,'<pre>'
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,'</pre>'
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);
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edButtons[edButtons.length] = new edButton('ed_more'
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,'more'
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,'<!--more-->'
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,''
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,'t'
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,-1
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);
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edButtons[edButtons.length] = new edButton('ed_next'
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,'n-page'
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,'<!--nextpage-->'
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,''
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,'p'
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,-1
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);
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function edLink() {
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this.display = '';
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this.URL = '';
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this.newWin = 0;
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}
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edLinks[edLinks.length] = new edLink('WordPress'
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,'http://wordpress.org/'
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);
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edLinks[edLinks.length] = new edLink('alexking.org'
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,'http://www.alexking.org/'
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);
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function edShowButton(button, i) {
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if (button.id == 'ed_img') {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertImage(edCanvas);" value="' + button.display + '" />');
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}
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else if (button.id == 'ed_link') {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertLink(edCanvas, ' + i + ');" value="' + button.display + '" />');
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}
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else {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertTag(edCanvas, ' + i + ');" value="' + button.display + '" />');
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}
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}
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function edShowLinks() {
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var tempStr = '<select onchange="edQuickLink(this.options[this.selectedIndex].value, this);"><option value="-1" selected>(Quick Links)</option>';
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for (i = 0; i < edLinks.length; i++) {
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tempStr += '<option value="' + i + '">' + edLinks[i].display + '</option>';
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}
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tempStr += '</select>';
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document.write(tempStr);
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}
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function edAddTag(button) {
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if (eval('ed' + button + '.tagEnd') != '') {
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if (edButtons[button].tagEnd != '') {
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edOpenTags[edOpenTags.length] = button;
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document.getElementById(eval('ed' + button + '.id')).value = '/' + document.getElementById(eval('ed' + button + '.id')).value;
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document.getElementById(edButtons[button].id).value = '/' + document.getElementById(edButtons[button].id).value;
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}
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}
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@ -25,7 +165,7 @@ function edRemoveTag(button) {
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for (i = 0; i < edOpenTags.length; i++) {
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if (edOpenTags[i] == button) {
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edOpenTags.splice(i, 1);
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document.getElementById(eval('ed' + button + '.id')).value = document.getElementById(eval('ed' + button + '.id')).value.replace('/', '');
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document.getElementById(edButtons[button].id).value = document.getElementById(edButtons[button].id).value.replace('/', '');
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}
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}
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}
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@ -52,157 +192,21 @@ function edCloseAllTags() {
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}
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}
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/*
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** TODO: Make it so ins and del have proper datetime attributes, formatted as so: **
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1999-02-22T16:03:30-08:00
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** Here's my start **
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var now = new Date();
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var datetime = now.getFullYear() + '-' +
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*/
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var ed0 = new edButton();
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ed0.id = 'ed_strong';
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ed0.display = 'B';
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ed0.tagStart = '<strong>';
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ed0.tagEnd = '</strong>';
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ed0.access = 'b';
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var ed1 = new edButton();
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ed1.id = 'ed_em';
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ed1.display = 'i';
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ed1.tagStart = '<em>';
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ed1.tagEnd = '</em>';
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ed1.access = 'i';
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var ed2 = new edButton();
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ed2.id = 'ed_del';
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ed2.display = 'del';
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ed2.tagStart = '<del>';
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ed2.tagEnd = '</del>';
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ed2.access = 'd';
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var ed3 = new edButton();
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ed3.id = 'ed_ins';
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ed3.display = 'ins';
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ed3.tagStart = '<ins>';
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ed3.tagEnd = '</ins>';
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ed3.access = 'n';
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var ed4 = new edButton();
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ed4.id = 'ed_link';
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ed4.display = 'link';
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ed4.tagStart = ''; // special case
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ed4.tagEnd = '</a>';
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ed4.access = 'a';
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var ed5 = new edButton();
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ed5.id = 'ed_img';
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ed5.display = 'img';
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ed5.tagStart = ''; // special case
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ed5.tagEnd = '';
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ed5.open = -1;
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ed5.access = 'm';
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var ed6 = new edButton();
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ed6.id = 'ed_ul';
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ed6.display = 'ul';
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ed6.tagStart = '<ul>\n';
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ed6.tagEnd = '</ul>';
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ed6.access = 'u';
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var ed7 = new edButton();
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ed7.id = 'ed_ol';
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ed7.display = 'ol';
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ed7.tagStart = '<ol>\n';
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ed7.tagEnd = '</ol>';
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ed7.access = 'o';
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var ed8 = new edButton();
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ed8.id = 'ed_li';
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ed8.display = 'li';
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ed8.tagStart = '\t<li>';
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ed8.tagEnd = '</li>\n';
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ed8.access = 'l';
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var ed9 = new edButton();
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ed9.id = 'ed_block';
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ed9.display = 'b-quote';
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ed9.tagStart = '<blockquote>';
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ed9.tagEnd = '</blockquote>';
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ed9.access = 'q';
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var ed10 = new edButton();
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ed10.id = 'ed_pre';
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ed10.display = 'pre';
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ed10.tagStart = '<pre>';
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ed10.tagEnd = '</pre>';
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ed10.access = '';
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var ed11 = new edButton();
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ed11.id = 'ed_more';
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ed11.display = 'more';
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ed11.tagStart = '<!--more-->';
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ed11.tagEnd = '';
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ed11.access = 't';
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var ed12 = new edButton();
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ed12.id = 'ed_next';
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ed12.display = 'n-page';
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ed12.tagStart = '<!--nextpage-->';
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ed12.tagEnd = '';
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ed12.access = 'p';
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var edButtonCount = 13;
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function edShowButton(button, i) {
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if (button.id == 'ed_img') {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertImage(edCanvas);" value="' + button.display + '" />');
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}
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else if (button.id == 'ed_link') {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertLink(edCanvas, ' + i + ');" value="' + button.display + '" />');
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}
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else {
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document.write('<input type="button" id="' + button.id + '" accesskey="' + button.access + '" class="ed_button" onclick="edInsertTag(edCanvas, ' + i + ');" value="' + button.display + '" />');
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}
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}
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function edLink() {
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this.display = '';
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this.URL = '';
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this.newWin = 0;
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}
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var edLink0 = new edLink;
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edLink0.display = 'WordPress';
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edLink0.URL = 'http://wordpress.org/';
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var edLink1 = new edLink;
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edLink1.display = 'alexking.org';
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edLink1.URL = 'http://www.alexking.org/';
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var edLinkCount = 2;
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function edShowLinks() {
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var tempStr = '<select onchange="edQuickLink(this.options[this.selectedIndex].value, this);"><option value="-1" selected>(Quick Links)</option>';
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for (i = 0; i < edLinkCount; i++) {
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tempStr += '<option value="' + i + '">' + eval('edLink' + i + '.display') + '</option>';
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}
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tempStr += '</select>';
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document.write(tempStr);
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}
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function edQuickLink(i, thisSelect) {
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if (i > -1) {
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var newWin = '';
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if (eval('edLink' + i + '.newWin') == 1) {
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if (edLinks[i].newWin == 1) {
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newWin = ' target="_blank"';
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}
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var tempStr = '<a href="' + eval('edLink' + i + '.URL') + '"' + newWin + '>' + eval('edLink' + i + '.display') + '</a>';
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var tempStr = '<a href="' + edLinks[i].URL + '"' + newWin + '>'
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+ edLinks[i].display
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+ '</a>';
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thisSelect.selectedIndex = 0;
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edInsertContent(edCanvas, tempStr);
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}
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thisSelect.selectedIndex = 0;
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else {
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thisSelect.selectedIndex = 0;
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}
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}
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function edSpell(myField) {
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@ -225,14 +229,14 @@ function edSpell(myField) {
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word = prompt('Enter a word to look up:', '');
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}
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if (word != '') {
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window.open('http://dictionary.reference.com/search?q=' + word);
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window.open('http://dictionary.reference.com/search?q=' + escape(word));
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}
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}
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function edToolbar() {
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document.write('<div id="ed_toolbar">');
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for (i = 0; i < edButtonCount; i++) {
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edShowButton(eval('ed' + i), i);
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for (i = 0; i < edButtons.length; i++) {
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edShowButton(edButtons[i], i);
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}
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document.write('<input type="button" id="ed_spell" class="ed_button" onclick="edSpell(edCanvas);" title="Dictionary lookup" value="Dict." />');
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document.write('<input type="button" id="ed_close" class="ed_button" onclick="edCloseAllTags();" title="Close all open tags" value="Close Tags" />');
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@ -248,15 +252,15 @@ function edInsertTag(myField, i) {
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myField.focus();
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sel = document.selection.createRange();
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if (sel.text.length > 0) {
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sel.text = eval('ed' + i + '.tagStart') + sel.text + eval('ed' + i + '.tagEnd');
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sel.text = edButtons[i].tagStart + sel.text + edButtons[i].tagEnd;
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}
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else {
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if (!edCheckOpenTags(i) || eval('ed' + i + '.tagEnd') == '') {
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sel.text = eval('ed' + i + '.tagStart');
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if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
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sel.text = edButtons[i].tagStart;
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edAddTag(i);
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}
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else {
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sel.text = eval('ed' + i + '.tagEnd');
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sel.text = edButtons[i].tagEnd;
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edRemoveTag(i);
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}
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}
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|
@ -269,26 +273,28 @@ function edInsertTag(myField, i) {
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var cursorPos;
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if (startPos != endPos) {
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myField.value = myField.value.substring(0, startPos)
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+ eval('ed' + i + '.tagStart')
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+ edButtons[i].tagStart
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+ myField.value.substring(startPos, endPos)
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+ eval('ed' + i + '.tagEnd')
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+ edButtons[i].tagEnd
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+ myField.value.substring(endPos, myField.value.length);
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cursorPos = endPos + eval('ed' + i + '.tagStart').length + eval('ed' + i + '.tagEnd').length;
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cursorPos = endPos
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+ edButtons[i].tagStart.length
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+ edButtons[i].length;
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}
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else {
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if (!edCheckOpenTags(i) || eval('ed' + i + '.tagEnd') == '') {
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if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
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myField.value = myField.value.substring(0, startPos)
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+ eval('ed' + i + '.tagStart')
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+ edButtons[i].tagStart
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+ myField.value.substring(endPos, myField.value.length);
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edAddTag(i);
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cursorPos = startPos + eval('ed' + i + '.tagStart').length;
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cursorPos = startPos + edButtons[i].tagStart.length;
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}
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else {
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myField.value = myField.value.substring(0, startPos)
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+ eval('ed' + i + '.tagEnd')
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+ edButtons[i].tagEnd
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+ myField.value.substring(endPos, myField.value.length);
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edRemoveTag(i);
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cursorPos = startPos + eval('ed' + i + '.tagEnd').length;
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cursorPos = startPos + edButtons[i].tagEnd.length;
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}
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}
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myField.focus();
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|
@ -296,12 +302,12 @@ function edInsertTag(myField, i) {
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myField.selectionEnd = cursorPos;
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}
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else {
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if (!edCheckOpenTags(i) || eval('ed' + i + '.tagEnd') == '') {
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myField.value += eval('ed' + i + '.tagStart');
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if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
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myField.value += edButtons[i].tagStart;
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edAddTag(i);
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}
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else {
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myField.value += eval('ed' + i + '.tagEnd');
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myField.value += edButtons[i].tagEnd;
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edRemoveTag(i);
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}
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myField.focus();
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|
@ -332,14 +338,25 @@ function edInsertContent(myField, myValue) {
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}
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}
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function edInsertLink(myField, i) {
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function edInsertLink(myField, i, defaultValue) {
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if (!defaultValue) {
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defaultValue = 'http://';
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}
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if (!edCheckOpenTags(i)) {
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eval('ed' + i + '.tagStart = \'<a href="\' + prompt(\'Enter the URL\', \'http://\') + \'">\'');
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edButtons[i].tagStart = '<a href="'
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+ prompt('Enter the URL'
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,defaultValue
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)
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+ '" target="_blank">';
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}
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edInsertTag(myField, i);
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}
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function edInsertImage(myField) {
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var myValue = '<img src="' + prompt('Enter the URL of the image', 'http://') + '" alt="' + prompt('Enter a description of the image', '') + '" />';
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var myValue = '<img src="'
|
||||
+ prompt('Enter the URL of the image', 'http://')
|
||||
+ '" alt="'
|
||||
+ prompt('Enter a description of the image', '')
|
||||
+ '" />';
|
||||
edInsertContent(myField, myValue);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue