jQuery.fn.autoGrow=function(){return this.each(function(){var createMirror=function(textarea){jQuery(textarea).after('<div class="autogrow-textarea-mirror"></div>');return jQuery(textarea).next(".autogrow-textarea-mirror")[0]};var sendContentToMirror=function(textarea){mirror.innerHTML=String(textarea.value).replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/'/g,"&#39;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\n/g,"<br />")+".<br/>.";if(jQuery(textarea).height()!=jQuery(mirror).height())jQuery(textarea).height(jQuery(mirror).height())};var growTextarea=function(){sendContentToMirror(this)};var mirror=createMirror(this);mirror.style.display="none";mirror.style.wordWrap="break-word";mirror.style.padding=jQuery(this).css("padding");mirror.style.width=jQuery(this).css("width");mirror.style.fontFamily=jQuery(this).css("font-family");mirror.style.fontSize=jQuery(this).css("font-size");mirror.style.lineHeight=jQuery(this).css("line-height");this.style.overflow="hidden";this.style.minHeight=this.rows+"em";this.onkeydown=growTextarea;sendContentToMirror(this)})};