/*
* LivePreview jQuery Plugin v1.0
*
* Copyright (c) 2009 Phil Haack, http://haacked.com/
* Licensed under the MIT license.
*/
(function(c){c.fn.livePreview=function(f){var d=c.extend({},c.fn.livePreview.defaults,f),g=d.previewElement.length-1,h=new RegExp("&lt;(/?("+d.allowedTags.join("|")+")(\\s+.*?)?)&gt;","g");return this.each(function(i){var b=c(this),e=c(d.previewElement[Math.min(i,g)]);b.handleKeyUp=function(){b.unbind("keyup",b.handleKeyUp);if(!e.updatingPreview){e.updatingPreview=true;window.setTimeout(function(){b.reloadPreview()},d.interval)}return false};b.htmlUnencode=function(a){return a.replace(/&/g,"&amp;").replace(/</g,
"&lt;").replace(/>/g,"&gt;")};b.reloadPreview=function(){var a=this.val();if(a.length>0){a=this.htmlUnencode(a);a=a.replace(d.paraRegExp,"<p>$1</p><p>$2</p>");a=a.replace(d.lineBreakRegExp,"$1<br />$2");a=a.replace(h,"<$1>")}try{e[0].innerHTML=a}catch(j){alert("Sorry, but inserting a block element within is not allowed here.")}e.updatingPreview=false;this.bind("keyup",this.handleKeyUp)};b.reloadPreview()})};c.fn.livePreview.defaults={paraRegExp:new RegExp("(.*)\n\n([^#*\n\n].*)","g"),lineBreakRegExp:new RegExp("(.*)\n([^#*\n].*)",
"g"),allowedTags:["a","b","strong","blockquote","p","i","em","u","strike","super","sub","code"],interval:80}})(jQuery);