jQuery.fn.extend({ajaxSubmit:function(g){var a,b={};if(this.is(":submit"))a=this.parents("form"),b[this.attr("name")]=this.val()||"";else if(this.is("form"))a=this;else return null;if(a.get(0).onsubmit&&!a.get(0).onsubmit())return null;for(var e=a.serializeArray(),c=0;c<e.length;c++){var f=e[c].name;if(f in b){var d=b[f];d instanceof Array||(d=[d]);d.push(e[c].value);b[f]=d}else b[f]=e[c].value}a={url:a.attr("action"),data:b,type:a.attr("method")||"get"};if(g)a.success=g;jQuery.ajax(a);return this}});