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(function($){$.fn.ajaxSubmit=function(options){if(!this.length){log('ajaxSubmit: skipping submit process - no element selected');return this};if(typeof options=='function')options={success:options};var url=$.trim(this.attr('action'));if(url)url=(url.match(/^([^#]+)/)||[])[1];url=url||window.location.href||'';options=$.extend({url:url,type:this.attr('method')||'GET',iframeSrc:/^https/i.test(window.location.href||'')?'javascript:false':'about:blank'},options||{});var veto={};this.trigger('form-pre-serialize',[this,options,veto]);if(veto.veto){log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');return this};if(options.beforeSerialize&&options.beforeSerialize(this,options)===false){log('ajaxSubmit: submit aborted via beforeSerialize callback');return this};var a=this.formToArray(options.semantic);if(options.data){options.extraData=options.data;for(var n in options.data)if(options.data[n]instanceof Array){for(var k in options.data[n])a.push({name:n,value:options.data[n][k]})}else a.push({name:n,value:options.data[n]})};if(options.beforeSubmit&&options.beforeSubmit(a,this,options)===false){log('ajaxSubmit: submit aborted via beforeSubmit callback');return this};this.trigger('form-submit-validate',[a,this,options,veto]);if(veto.veto){log('ajaxSubmit: submit vetoed via form-submit-validate trigger');return this};var q=$.param(a);if(options.type.toUpperCase()=='GET'){options.url+=(options.url.indexOf('?')>=0?'&':'?')+q;options.data=null}else options.data=q;var $form=this,callbacks=[];if(options.resetForm)callbacks.push(function(){$form.resetForm()});if(options.clearForm)callbacks.push(function(){$form.clearForm()});if(!options.dataType&&options.target){var oldSuccess=options.success||function(){};callbacks.push(function(data){$(options.target).html(data).each(oldSuccess,arguments)})}else if(options.success)callbacks.push(options.success);options.success=function(data,status){for(var i=0,max=callbacks.length;i<max;i++)callbacks[i].apply(options,[data,status,$form])};var files=$('input:file',this).fieldValue(),found=false;for(var j=0;j<files.length;j++)if(files[j])found=true;var multipart=false;if((files.length&&options.iframe!==false)||options.iframe||found||multipart){if(options.closeKeepAlive){$.get(options.closeKeepAlive,fileUpload)}else fileUpload()}else $.ajax(options);this.trigger('form-submit-notify',[this,options]);return this
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function log(){if($.fn.ajaxSubmit.debug&&window.console&&window.console.log)window.console.log('[jquery.form] '+Array.prototype.join.call(arguments,''))}})(jQuery);