;(function($){$.fn.captcha=function(options){var defaults={borderColor:"",captchaDir:"captcha",url:"captcha/captcha.php",formId:"myForm",text:"Verify that you are a human,<br />drag <span>scissors</span> into the circle.",items:Array("pencil","scissors","clock","heart","note")};var options=$.extend(defaults,options);$(this).html("<b class='ajax-fc-rtop'><b class='ajax-fc-r1'></b> <b class='ajax-fc-r2'></b> <b class='ajax-fc-r3'></b> <b class='ajax-fc-r4'></b></b><img class='ajax-fc-border' id='ajax-fc-left' src='"+options.captchaDir+"/imgs/border-left.png' /><img class='ajax-fc-border' id='ajax-fc-right' src='"+options.captchaDir+"/imgs/border-right.png' /><div id='ajax-fc-content'><div id='ajax-fc-left'><p id='ajax-fc-task'>"+options.text+"</p><ul id='ajax-fc-task'><li class='ajax-fc-0'><img src='"+options.captchaDir+"/imgs/item-none.png' alt='' /></li><li class='ajax-fc-1'><img src='"+options.captchaDir+"/imgs/item-none.png' alt='' /></li><li class='ajax-fc-2'><img src='"+options.captchaDir+"/imgs/item-none.png' alt='' /></li><li class='ajax-fc-3'><img src='"+options.captchaDir+"/imgs/item-none.png' alt='' /></li><li class='ajax-fc-4'><img src='"+options.captchaDir+"/imgs/item-none.png' alt='' /></li></ul></div><div id='ajax-fc-right'><a target='_blank' href='http://www.webdesignbeach.com'><img id='ajax-fc-backlink' src='"+options.captchaDir+"/imgs/wdb.png' alt='Web Design Beach' /></a><p id='ajax-fc-circle'></p></div></div><div id='ajax-fc-corner-spacer'></div><b class='ajax-fc-rbottom'><b class='ajax-fc-r4'></b> <b class='ajax-fc-r3'></b> <b class='ajax-fc-r2'></b> <b class='ajax-fc-r1'></b></b>");var rand=$.ajax({url:options.url,async:false}).responseText;var pic=randomNumber();$(".ajax-fc-"+rand).html("<img src=\""+options.captchaDir+"/imgs/item-"+options.items[pic]+".png\" alt=\"\" />");$("p#ajax-fc-task span").html(options.items[pic]);$(".ajax-fc-"+rand).addClass('ajax-fc-highlighted');$(".ajax-fc-"+rand).draggable({containment:'#ajax-fc-content'});var used=Array();for(var i=0;i<5;i++){if(i!=rand&&i!=pic)
{$(".ajax-fc-"+i).html("<img src=\""+options.captchaDir+"/imgs/item-"+options.items[i]+".png\" alt=\"\" />");used[i]=options.items[i];}}
$(".ajax-fc-container, .ajax-fc-rtop *, .ajax-fc-rbottom *").css("background-color",options.borderColor);$("#ajax-fc-circle").droppable({drop:function(event,ui){$(".ajax-fc-"+rand).draggable("disable");$("#"+options.formId).append("<input type=\"hidden\" style=\"display: none;\" name=\"captcha\" value=\""+rand+"\">");},tolerance:'touch'});};})(jQuery);function randomNumber(){var chars="01234";chars+=".";var size=1;var i=1;var ret="";while(i<=size){$max=chars.length-1;$num=Math.floor(Math.random()*$max);$temp=chars.substr($num,1);ret+=$temp;i++;}
return ret;}