/*
 * jQuery autoResize (textarea auto-resizer)
 * @copyright James Padolsey http://james.padolsey.com
 * @version 1.04
 */(function(a){a.fn.autoResize=function(b){var c=a.extend({onResize:function(){},animate:!0,animateDuration:150,animateCallback:function(){},extraSpace:20,limit:1e3},b);this.filter("textarea").each(function(){var b=a(this).css({resize:"none","overflow-y":"hidden"}),d=b.height(),e=function(){var c=["height","width","lineHeight","textDecoration","letterSpacing"],d={};a.each(c,function(a,c){d[c]=b.css(c)});return b.clone().removeAttr("id").removeAttr("name").css({position:"absolute",top:0,left:-9999}).css(d).attr("tabIndex","-1").insertBefore(b)}(),f=null,g=function(){e.width(a(this).width()).height(0).val(a(this).val()).scrollTop(1e4);var g=Math.max(e.scrollTop(),d)+c.extraSpace,h=a(this).add(e);if(f!==g){f=g;if(g>=c.limit){a(this).css("overflow-y","");return}c.onResize.call(this),c.animate&&b.css("display")==="block"?h.stop().animate({height:g},c.animateDuration,c.animateCallback):h.height(g)}};b.unbind(".dynSiz").bind("keyup.dynSiz",g).bind("keydown.dynSiz",g).bind("change.dynSiz",g)});return this}})(jQuery)