function check_if_empty(){
var f = document.forms['post_form'];
if (f.elements['txt'].value == ''){
//f.elements['next_button'].disabled = true;
$('#form_extended_controls').hide();
}else
{
//f.elements['next_button'].disabled = false;
$('#form_extended_controls').show();
}
}
function select_demo_code(){
var f = document.forms['post_form'];
f.elements['txt'].select();
}
function submit_html()
{
$('#submit').hide();
$('#submitting').show();
document.forms['post_form'].submit();
return false;
}
function submit_preview()
{
$('#submit').hide();
$('#submitting_message_text').text('Generating preview...');
$('#submitting').show();
document.forms['post_form'].action = '/upload/preview';
document.forms['post_form'].elements['preview'].value = 'true';
document.forms['post_form'].submit();
return false;
}
function tab_clicked(color)
{
$('#markdown_reference').hide();
$('#txtarea').css({borderColor : color});
$('#txtarea').focus();
if(color == '#d2d2d2'){
start_ckeditor();
}else {
if(editor != null) {
var editor_data = '' + editor.getData() + '';
editor.destroy(true);
editor = null;
$('txtarea').value = editor_data;
}
if(color == '#89E2FF'){
$('#markdown_reference').show();
}
}
}
function start_ckeditor() {
editor = CKEDITOR.replace('txtarea', {customConfig : 'http://img.pastehtml.com/ckeditor/max_config.js'});
}
function read_cookie(cookieName) {
var theCookie=""+document.cookie;
var ind=theCookie.indexOf(cookieName);
if (ind==-1 || cookieName=="") return "";
var ind1=theCookie.indexOf(';',ind);
if (ind1==-1) ind1=theCookie.length;
return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}
function populate_uploaded_items(){
var items_string = read_cookie('pastehtml_items');
if (items_string != null && items_string.length > 4){
$('#your_uploaded_items').html('View your pages (' + items_string.split('.').length + ')');
}
}
function escapeHTML() {
return this.replace(/&/g,'&').replace(//g,'>');
}