(function(a){a.fn.autoExpand=function(c){var c=c&&!isNaN(parseInt(c,10))?c:120;var b=a(this);b.each(function(){var d=a(".autoexpand_clone").length;var g=a(this);var f=a("<p/>").width(g.width()).appendTo("body").attr("id","autoexpand_clone_"+d.toString(10)).addClass("autoexpand_clone").css({position:"absolute",left:(-1*g.width())+"px",top:"0px","line-height":g.css("line-height"),"font-size":g.css("font-size"),"font-family":g.css("font-family"),overflow:"visible"}).html("Ayg<br>").height()+2;a("#autoexpand_clone_"+d.toString(10)).css("line-height",f+"px");var e=function(){var i=a("#autoexpand_clone_"+d.toString(10)).html(g.val().replace(/\n/g,"<br/>")).height()+f;g.animate({height:i>c?i:c},80)};e();g.keyup(function(){e()})});return b}})(jQuery);