(function(c){c.fn.inputShrink=function(e){var h={minFont:12};c.extend(h,e);return c(this).each(function(){function f(b){d.css("font-size",a.css("font-size"));d.width()>a.width()&&a.css("font-size").replace("px","")>=h.minFont?(g=1,b-=1,a.css("font-size",b+"px"),f(b)):d.width()<a.width()&&b<e&&g<1&&(b=parseInt(b)+1,a.css("font-size",b+"px"),f(b))}var a=c(this);a.css({width:a.css("width"),height:a.css("height")});a.after('<div style="display: none;"></div>');var d=c(a.next("div"));d.css("font-family",a.css("font-family"));var e=a.css("font-size").replace("px",""),g=0;a.keyup(function(){d.text(a.val());g=0;var b=a.css("font-size").replace("px","");f(b)})})}})(jQuery);