(function(a){a.fn.listenForEnter=function(){return this.each(function(){a(this).focus(function(){a(this).data("safeEnter_InAutocomplete",false)});a(this).keypress(function(b){var c=(b.keyCode?b.keyCode:b.which);switch(c){case 13:if(!a(this).data("safeEnter_InAutocomplete")||!a(this).is("input[type=text]")||a.browser.opera){a(this).trigger("pressedEnter",b)}a(this).data("safeEnter_InAutocomplete",false);break;case 40:case 38:case 34:case 33:a(this).data("safeEnter_InAutocomplete",true);break;default:a(this).data("safeEnter_InAutocomplete",false);break}})})};a.fn.clickOnEnter=function(b){return this.each(function(){a(this).listenForEnter().bind("pressedEnter",function(){a(b).click()})})}})(jQuery);