/*
 * truncatable 1.2 - jQuery lightwieght text truncation plugin
 *
 * Copyright (c) 2009 Philip Beel (http://www.theodin.co.uk/)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * Revision: $Id: jquery.truncatable.js 2009-08-20 $
 *
 */

(function($){$.fn.truncatable=function(options){var defaults={limit:100,more:'...',less:false,hideText:'[read less]'};var options=$.extend(defaults,options);return this.each(function(num){var stringLength=$(this).html().length;if(stringLength>defaults.limit){var splitText=$(this).html().substr(defaults.limit);var splitPoint=splitText.substr(0,1);var whiteSpace=new RegExp(/^\s+$/);for(var newLimit=defaults.limit;newLimit<stringLength;newLimit++){var newSplitText=$(this).html().substr(0,newLimit);var newHiddenText=$(this).html().substr(newLimit);var newSplitPoint=newSplitText.slice(-1);if(whiteSpace.test(newSplitPoint)){var hiddenText='<span class="hiddenText_'+num+'" style="display:none">'+newHiddenText+'</span>';var setNewLimit=(newLimit-1);var trunkLink=$('<a>').attr('class','more_'+num+'');$(this).html($(this).html().substr(0,setNewLimit)).append('<span class="jtruncate_point">...</span><a class="jtruncate more_'+num+'" href="javascript:void(0)">'+defaults.more+'<a/> '+hiddenText);$('a.more_'+num).bind('click',function(){$(this).prev('.jtruncate_point').hide();$('span.hiddenText_'+num).show();$('a.more_'+num).hide();if(defaults.less==true){$('span.hiddenText_'+num).append('<a class="jtruncate hide_'+num+'" href="javascript:void(0);" title="'+defaults.hideText+'">'+defaults.hideText+'</a>');$('a.hide_'+num).bind('click',function(){$(this).prev('.jtruncate_point').show();$('.hiddenText_'+num).hide();$('.more_'+num).show();$('.hide_'+num).empty();return false})}});newLimit=stringLength}}}})}})(jQuery);