$(document).ready(function(){getHexRGBColor=function(a){a=a.replace(/\s/g,"");var c=a.match(/^rgb\((\d{1,3}[%]?),(\d{1,3}[%]?),(\d{1,3}[%]?)\)$/i);if(c){a="";for(var b=1;b<=3;b++){a+=Math.round((c[b][c[b].length-1]=="%"?2.55:1)*parseInt(c[b])).toString(16).replace(/^(.)$/,"0$1")}}else{a=a.replace(/^#?([\da-f])([\da-f])([\da-f])$/i,"$1$1$2$2$3$3")}return a};chooseItem=function(){var a=getHexRGBColor($("img",this).css("background-color"));if(a.substr(0,1)=="#"){a=a.substr(1)}$(this).parents("form").find(".color_captcha input").val(a);$(".captcha_selected").removeClass("captcha_selected");$(this).addClass("captcha_selected")};bindCaptchaItems=function(){$("div.color_captcha div").unbind("click");$("div.color_captcha div").click(chooseItem)}});